CN102970331A - Image providing system - Google Patents
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- CN102970331A CN102970331A CN2012104175701A CN201210417570A CN102970331A CN 102970331 A CN102970331 A CN 102970331A CN 2012104175701 A CN2012104175701 A CN 2012104175701A CN 201210417570 A CN201210417570 A CN 201210417570A CN 102970331 A CN102970331 A CN 102970331A
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Abstract
The invention discloses an image providing system and belongs to the technical field of network communication. The system comprises an image bed server and a terminal device, wherein the image bed server is used for receiving a uniform resource locator (URL), an image quality value and a maximum resolution value of an image to be transmitted which is transmitted by the terminal device, the image is acquired from a local or original server in accordance with the URL of the image to be transmitted, the image is processed and transmitted to the terminal device in accordance with the image quality value and the maximum resolution value of the image to be transmitted, and the terminal device is used for processing and displaying the image in accordance with the image request. By the aid of the technical scheme, the transmission size of the image is reduced, the transmission speed of the image is improved and the image quality is guaranteed on the premise that the experience of user on image viewing is not affected.
Description
Technical field
The present invention relates to network communications technology field, be specifically related to a kind of picture system is provided.
Background technology
Along with the continuous progress of science and technology, Internet bandwidth strengthens gradually, and increasing people is by the terminal equipments such as mobile phone, the panel computer online picture of magnanimity of reading.Because the data volume of picture is usually much bigger than pure words, in the reading mass picture, also will consume no small flow, simultaneously also longer on the transmission time.Although can reduce the consumption of flow by the quality that reduces picture, but user's experience is affected.Therefore, needing a kind of method badly comes on " picture quality " and " transmission speed ", to find a kind of balance under the prerequisite that does not affect user's experience.
The technical scheme of prior art one is: client is being taken the URL(Uniform/Universal Resource Locator of former figure, URL(uniform resource locator)) after, transmission picture after asking successfully directly asked to server.
Prior art one provides a kind of simple and transmission method intuitively.Yet its shortcoming is also apparent, if the size of former figure is larger, the data volume of transmission is also large, and the existing scheme one intact client that sends to of picture just only, it is large that the flow that consumes also obviously becomes, and on the less terminal equipment of some screens, this high-quality former figure can't improve significantly to experience.
Prior art two is for the shortcoming of prior art one, added figure bed server module, client can be according to current network conditions, in two to three kinds of different picture qualities, select a kind of, then transmit request to figure bed server, after figure bed server response request, image data is transferred to client, and finally represents to the user.Because the differentiation of network condition, final picture quality can be divided into two to three kinds: 2G network, 3G network, Wi-Fi network, 2G, 3G network are provided by mobile operator, in most cases can produce campus network, so need to consider traffic consumes and speed.And the Wi-Fi network is provided by near wireless router, does not in most cases have campus network, and speed is fast more a lot of than the above two, does not therefore need to consider traffic consumes and speed.Also therefore, can will be in the picture of 2G/3G network in the prior art two, be treated to low-quality picture and transmit, the Wi-Fi network is the picture of high quality then.
Prior art two has realized a kind of method of selecting to answer the transmission diagram tablet quality according to network condition.This method has played the effect that reduces traffic consumes, improves transmission speed in some scenes that traffic consumes is comparatively paid attention to (such as 2G, 3G network etc.).And the picture quality that reduced also still can be accepted on some equipment.
Yet because the variation of terminal equipment has produced many different display sizes and display resolution.And on the different resolution, the effect of demonstration also can be made a world of difference, and prior art can't realize comprehensive treatment.Give one example, if the active user is in the 2G net environment, prior art can be downloaded low-qualityer picture to reduce traffic consumes and to accelerate transmission speed.It is 320x240's that this pictures is placed on a resolution, size is on 3.2 cun terminal equipment, display effect is better, if be 1280x800's yet same picture is placed on a resolution, size is on 4.8 cun terminal equipment, because terminal equipment will guarantee that the user can be on the large-screen terminal equipment, see the demonstration general layout similar with the small screen terminal equipment, therefore in order to realize this effect, the figure sector-meeting is stretched, occur smudgy, burr is too much etc. has a strong impact on the problem of display effect.
As seen, prior art two decides picture quality by network environment, though solved certain transmission speed problem, but on the display effect (picture quality) of picture, different terminal equipments exists larger difference, especially on the large-screen terminal equipment, therefore display effect also becomes relatively poor.
Summary of the invention
In view of the above problems, the present invention has been proposed in order to provide a kind of a kind of picture that overcomes the problems referred to above or address the above problem at least in part that system is provided.
According to the present invention, provide a kind of picture that system is provided, it comprises: figure bed server and terminal equipment;
Described figure bed server, be suitable for URL, the picture quality value of picture to be transmitted and the ultimate resolution value of picture to be transmitted of the picture to be transmitted of receiving terminal apparatus transmission, obtain picture according to the URL of picture to be transmitted from local or former figure server, and after processing according to the ultimate resolution value of the picture quality value of picture to be transmitted and picture to be transmitted picture is sent to terminal equipment;
Described terminal equipment is suitable for picture is processed and being shown according to the picture request of initiating.
Alternatively, this terminal equipment comprises: picture address acquiring unit, network state detection unit, resolution detecting unit, integrated treatment unit and Transmit-Receive Unit;
Described picture address acquiring unit is suitable for the picture request initiated according to terminal equipment, obtain picture to be transmitted uniform resource position mark URL, and send to described integrated treatment unit;
Described network state detection unit is suitable for the residing network state of sense terminals equipment and notice to described integrated treatment unit;
Described resolution detecting unit, the resolution value that is suitable for the support of sense terminals equipment is also notified to described integrated treatment unit;
Described integrated treatment unit, be suitable for according to the residing network state of terminal equipment, determine the picture quality value of picture to be transmitted, and the resolution value of supporting according to the residing network state of terminal equipment and terminal equipment, determine the ultimate resolution value of picture to be transmitted, and the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted are sent to described Transmit-Receive Unit;
Described Transmit-Receive Unit, be suitable for the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted are sent to figure bed server, and the picture that returns after processing according to the ultimate resolution value of the picture quality value of the URL of picture to be transmitted, picture to be transmitted and picture to be transmitted of reception figure bed server, send on the display screen of terminal equipment and show.
Alternatively, the ultimate resolution value of described picture to be transmitted comprises: maximum picture width pixel value and/or maximum picture height pixel value;
Described integrated treatment unit is further adapted for the resolution width pixel value according to the residing network state of terminal equipment and terminal equipment support, determines the maximum picture width pixel value of picture to be transmitted; And/or, according to the resolution height pixel value of the residing network state of terminal equipment and terminal equipment support, determine the maximum picture height pixel value of picture to be transmitted.
Alternatively, described integrated treatment unit is further adapted for transmittability at terminal equipment network of living in when higher, with the picture quality of picture to be transmitted arrange higher.
Alternatively, described integrated treatment unit is further adapted for the resolution value of supporting at the transmittability of terminal equipment network of living in and terminal equipment when higher, with the ultimate resolution value of picture to be transmitted arrange higher.
Alternatively, the picture of described picture to be transmitted for storing in the figure bed server, the URL of described picture to be transmitted are the URL of the memory location of picture to be transmitted in figure bed server this locality;
Perhaps, alternatively, described picture to be transmitted is the picture of storing in the former figure server, and the URL of described picture to be transmitted is the URL of the memory location of picture to be transmitted in former figure server.
Alternatively, described Transmit-Receive Unit, be further adapted for the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted, be spliced into the URL of a figure bed server process picture by specific mode, and send to figure bed server.
Alternatively, described Transmit-Receive Unit, the connecting method that is further adapted for the URL of spliced map bed server process picture sends to figure bed server, so that a figure bed server can be resolved the URL that receives.
According to this picture request of initiating according to terminal equipment of the present invention, obtain the URL of picture to be transmitted, according to the residing network state of terminal equipment, determine the picture quality value of picture to be transmitted, resolution value according to the residing network state of terminal equipment and terminal equipment support, determine the ultimate resolution value of picture to be transmitted, URL with picture to be transmitted, the picture quality value of picture to be transmitted and the ultimate resolution value of picture to be transmitted send to figure bed server, the picture that reception figure bed server returns after processing according to these parameters, and the technical scheme that shows at terminal equipment, can determine according to the resolution of network state and terminal equipment support the quality of transmission picture, solved thus the equilibrium problem of picture on " quality " and " transmission time and traffic consumes ", obtained not affecting the user and read under the prerequisite of experience of picture, resolution information by the residing network environment of adaptive terminal equipment and terminal equipment, reduce the transmission size of picture, improve the transmission speed of picture, guarantee as far as possible again the beneficial effect of picture quality simultaneously.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Description of drawings
By reading hereinafter detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing only is used for the purpose of preferred implementation is shown, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts with identical reference symbol.In the accompanying drawings:
Fig. 1 shows according to an embodiment of the invention a kind of flow chart of picture transmission method;
Fig. 2 shows the according to an embodiment of the invention schematic diagram of the display screen of terminal equipment;
Fig. 3 shows according to an embodiment of the invention a kind of structure chart of terminal equipment;
Fig. 4 shows the schematic diagram that a kind of picture according to an embodiment of the invention provides system;
Fig. 5 shows the schematic diagram that another picture according to an embodiment of the invention provides system.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in the accompanying drawing, yet should be appreciated that and to realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order to understand the disclosure more thoroughly that these embodiment are provided, and can with the scope of the present disclosure complete convey to those skilled in the art.
Fig. 1 shows according to an embodiment of the invention a kind of flow chart of picture transmission method.As shown in Figure 1, the method comprises:
Step S110 according to the picture request that terminal equipment is initiated, obtains the uniform resource position mark URL of picture to be transmitted.
In the present invention, be not limited in this embodiment, the picture of picture to be transmitted for storing in the figure bed server, then the URL of picture to be transmitted is the URL of the memory location of picture to be transmitted in figure bed server this locality, perhaps, picture to be transmitted also can be the picture of storing in the former figure server, and then the URL of picture to be transmitted is the URL of the memory location of picture to be transmitted in former figure server.
If the URL of picture to be transmitted on figure bed server, refer to that client needing to obtain the URL of former picture on figure bed server of download, the URL that namely is present in the former figure of figure bed server, this address is not to come from other place, but figure bed server, only it and former picture are all identical on content and information, are similar to the intact figure of the copying to bed of picture server, but then URL are changed into the URL of the figure bed of support parameter.Client refers to be installed in the network picture browser on the terminal equipment.
Step S120, the residing network state of sense terminals equipment.
In the present invention, be not limited in this embodiment, the network state detection unit of terminal equipment can obtain " network state ", and this sign is used for judging whether network exists, and which kind of network of living in.If the current network that is not connected to then is labeled as " without network " with " network state ", the picture transmission course stops.If 2G or 3G network then are masked as " 2G/3G " with described " network state ", if the Wi-Fi network then is labeled as " Wi-Fi " with " network state ".Then, " network state " saved as a variable, for subsequent use.
Step S130 according to the residing network state of terminal equipment, determines the picture quality value of picture to be transmitted.
In the present invention, be not limited in this embodiment, client determines the mass value of picture according to " network state " variable.The mass value of picture is take 0%-100% as interval in an embodiment of the present invention, numerical value is larger, the display effect of picture is more clear, but the transmitted data amount of picture also will increase, and is corresponding, transmission time also can increase, otherwise numerical value is less, and the display effect of picture is more smudgy, but the transmission quantity of picture can diminish, accordingly, the transmission time also can reduce.For example, if when current network state is " 2G/3G ", the mass value of designated pictures is 60%, and to realize the compression to picture, if when current network state is " Wi-Fi ", the mass value of designated pictures is 80%, to improve the display quality of picture.Then the mass value with picture saves as a variable, and is for subsequent use.
As seen in this step, the transmittability of terminal equipment network of living in is higher, with the picture quality of picture to be transmitted arrange higher.
In the present invention, be not limited in this embodiment, can preset corresponding form, this form is called the first tabulation here, in the first tabulation, set the corresponding relation between the residing network state of terminal and the picture quality value.Then can be according to the current residing network state of terminal equipment, inquiry first is tabulated, and determines the picture quality value of picture to be transmitted.
One of the first tabulation is as shown in table 1 for example:
| The described network state of terminal equipment | The picture quality value |
| 2G/3G | 60% |
| Wi-Fi | 80% |
Table 1
Certainly, can also further divide in detail network state in other embodiments of the invention.For example, the transmission rate of different WiFi networks also may be different, the picture quality value that this moment can be different to the WiFi network settings of different rates.Table 1 just illustrates, can not be as restriction.
Step S140 obtains the resolution value that terminal equipment is supported.
Here, the resolution value of terminal equipment support namely can refer to the resolution width pixel value of terminal equipment support and the resolution height pixel value of terminal equipment, also can singly refer to the resolution width pixel value of terminal equipment support or the resolution height pixel value of terminal equipment.
In the present invention, be not limited in this embodiment, the resolution detecting unit of terminal equipment obtains the width of the resolution of current terminal equipment support.Here it is pointed out that this place refer to " width " for current terminal equipment on the current screen direction, the pixel value of upper (perhaps lower) length of side, i.e. same terminal equipment, when being in horizontal screen or perpendicular screen, " pixel value of width " of both indications is with difference.As being 1280x800(in resolution when horizontal screen is placed, width is 1280 pixels, highly be 800 pixels) terminal equipment on, if being in horizontal screen, places by terminal equipment, then its width should be 1280 pixels, place if terminal equipment is in perpendicular screen, then its width is narrower, should be 800 pixels.Fig. 2 shows the according to an embodiment of the invention schematic diagram of the display screen of terminal equipment, and in the figure, the width of this terminal equipment resolution is 800 pixels, highly is 1280 pixels.
Step S150 according to the resolution value of the residing network state of terminal equipment and terminal equipment support, determines the ultimate resolution value of picture to be transmitted.
Here, the ultimate resolution value of picture to be transmitted comprises: maximum picture width pixel value and/or maximum picture height pixel value;
In the present invention, be not limited in this embodiment, according to the resolution width pixel value of the residing network state of terminal equipment and terminal equipment support, determine the maximum picture width pixel value of picture to be transmitted; And/or, according to the resolution height pixel value of the residing network state of terminal equipment and terminal equipment support, determine the maximum picture height pixel value of picture to be transmitted.
Need to prove: terminal equipment may support multiple resolution value to show, then herein the resolution value of terminal equipment support refers to the resolution value of terminal equipment acquiescence.
After obtaining the pixel value of the resolution width that terminal equipment supports, client press the interval of the pixel value of width, obtains the maximum picture width pixel value of the picture that finally should ask in conjunction with " network state " of before preservation.
In the present invention, be not limited in this embodiment, can preset corresponding form, here this form is called the second tabulation, in the second tabulation, sets the corresponding relation between the ultimate resolution value of resolution value that the residing network state of terminal equipment and terminal equipment support and picture to be transmitted.Then can be according to the resolution value of the residing network state of terminal equipment and terminal equipment support, inquiry second is tabulated, and determines the ultimate resolution value of picture to be transmitted.
In one embodiment of the invention, the second one of tabulating is as shown in table 2 for example:
| The resolution value that terminal equipment is supported | The residing network state of terminal equipment | The ultimate resolution value of picture |
| (pixel value of resolution width) | (pixel value of maximum picture width) | |
| 480 | 2G/3G | 240 |
| 480 | Wi- |
320 |
| 480～540 | 2G/ |
320 |
| 480～540 | Wi-Fi | 480 |
| 540 | 2G/ |
320 |
| 540 | Wi-Fi | 540 |
| Greater than 540 | 2G/3G | 540 |
| Greater than 540 | Wi-Fi | 800 |
Table 2
Table 2 is a kind of possibility form of the second tabulation just, just illustrates here, can not be as the restriction to the second tabulation.
At last, described " maximum picture width pixel value " saved as a variable as the ultimate resolution value of transmitting picture, for subsequent use.
In the present invention, be not limited in this embodiment, can also be for " long picture " situation, client also will limit the maximum height pixel value of picture, specific practice is similar to above-mentioned processing " maximum picture width pixel value ", also it can be decided to be a constant, such as 1280 pixels.
As seen in the present invention, the resolution value that the transmittability of terminal equipment network of living in and terminal equipment are supported is higher, with the ultimate resolution value of picture to be transmitted arrange higher.
Step S160 sends to figure bed server with the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted.
In the present invention, be not limited in this embodiment, with the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted, be spliced into the URL of a figure bed server process picture by specific mode, and send to figure bed server and ask.Here a figure bed server, also needs the connecting method of the URL of spliced map bed server process picture is sent to figure bed server, so that can be resolved the UR that receives.
For example, can be spliced into http://xx/dr/800_1280_60/, wherein xx is " URL of picture ", and 800 is " maximum picture width pixel value ", and 1280 is " maximum picture height pixel value ", and 60 is " mass value of picture ".
Wherein ", the URL template " and one of expression can supply self-defining URL, is " URL template " such as "/dr/ width height mass value ", and its part that is derived is real operable URL, such as "/dr/800_1280_60 ".
The picture that step S170, reception figure bed server return after processing according to the ultimate resolution value of the picture quality value of the URL of picture to be transmitted, picture to be transmitted and picture to be transmitted, and show at terminal equipment.
In the present invention, be not limited in this embodiment, if the URL of picture to be transmitted is the URL of picture to be transmitted in figure bed server, then figure bed server obtains picture to be transmitted according to the URL of picture to be transmitted in figure bed server from this locality, and after processing according to the ultimate resolution value of the picture quality value of picture to be transmitted and picture to be transmitted, the terminal equipment that picture is returned.
If the URL of picture to be transmitted is the URL of picture to be transmitted on former figure server, then figure bed server is according to the URL of picture to be transmitted on former figure server, obtain picture to be transmitted from former figure server, and after processing according to the ultimate resolution value of the picture quality value of picture to be transmitted and picture to be transmitted, the terminal equipment that picture is returned.
For example, after a figure bed server receives the request of the client on the terminal equipment, get access to picture according to the URL of picture to be transmitted, then can be according to the needs of client, the scaling pictures of equal proportion is to the desired max pixel value of client, and the compressed picture quality.Being of a size of the 1920x1080(width such as former figure is 1920 pixels, highly be 1080 pixels), picture quality is very good, the picture quality of this moment is 100%, the machine of client is 800x600, erecting the screen direction and be under the 3G network environment, then to adopt the principle shown in above-mentioned table 1 and the table 2 as example:
Referring to table 1, owing to be 3G network, therefore the picture quality value is 60%, referring to table 2, because the width value that is the resolution of 3G network and terminal equipment support is 600 pixels, therefore the Breadth Maximum pixel value of picture is 540 pixels, in addition for preventing the situation of long picture, be 1280 pixels with the maximum height pixel value of picture, then should satisfy by the picture after the figure bed server process resume module: the picture quality value is 60%, picture is of a size of 540x308(and satisfies 540 pixels of Breadth Maximum, simultaneously again with 3.55 times of height equal proportion convergent-divergents).Then, the result of terminal equipment meeting Waiting Graph bed server may be " OK ", " Failure ", or not return.If both then reattempt or allow downloading process stop afterwards." if OK ", then client begins from the figure picture that the server download process is crossed.At last, when the picture processed download finish after, the user can see equipment adaptive and the picture of network environment at terminal equipment, whole downloading process finishes.
Conclusion is, the size of picture only is 110Kbyte, reduced 55.6 times than the size of former figure, in the constant situation of transmission speed, can download the time of having saved 55.6 times than former figure.And adopt in the processing of prior art two, under above-mentioned " former figure " (Breadth Maximum, maximum height, quality, content) constant prerequisite, only adjust " mass value of picture " by network environment, then the size of picture still is 465Kbyte also, and 110Kbyte of the present invention still has certain gap.
As seen, technique scheme has effectively solved picture in " quality " and the equilibrium problem on " transmission time ".It is read under the prerequisite of experience of picture not affecting the user, by the residing network environment of adapting appts and resolution information, to reduce the transmission size of picture, improve the transmission speed of picture, guarantee as far as possible again simultaneously picture quality, give the user a kind of comparatively perfectly experience.
Fig. 3 shows according to an embodiment of the invention a kind of structure chart of terminal equipment.As shown in Figure 3, this terminal equipment 3 comprises: picture address acquiring unit 300, network state detection unit 310, resolution detecting unit 320, integrated treatment unit 330 and Transmit-Receive Unit 340;
Picture address acquiring unit 300 is suitable for the picture request according to terminal equipment 3 initiations, obtains the uniform resource position mark URL of picture to be transmitted, and sends to integrated treatment unit 330;
Network state detection unit 310 is suitable for sense terminals equipment 3 residing network states and notice to integrated treatment unit 330;
Transmit-Receive Unit 340, be suitable for the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted are sent to figure bed server, and the picture that returns after processing according to the ultimate resolution value of the picture quality value of the URL of picture to be transmitted, picture to be transmitted and picture to be transmitted of reception figure bed server, send on the display screen of terminal equipment and show.
Wherein, the ultimate resolution value of described picture to be transmitted comprises: maximum picture width pixel value and/or maximum picture height pixel value;
Then the integrated treatment unit is suitable for the resolution width pixel value according to terminal equipment 3 residing network states and terminal equipment 3 supports, determines the maximum picture width pixel value of picture to be transmitted; And/or, according to the resolution height pixel value of the residing network state of terminal equipment and terminal equipment support, determine the maximum picture height pixel value of picture to be transmitted.
In terminal equipment of the present invention, the integrated treatment unit is suitable for transmittability at terminal equipment network of living in when higher, with the picture quality of picture to be transmitted arrange higher.
For example, the mass value of picture is take 0%-100% as interval in one embodiment of the invention, and numerical value is larger, and the display effect of picture is more clear.For example, if when current network state is " 2G/3G ", the mass value of designated pictures is 60%, and to realize the compression to picture, if when current network state is " Wi-Fi ", the mass value of designated pictures is 80%, to improve the display quality of picture.
In terminal equipment of the present invention, the integrated treatment unit is suitable for resolution value at the transmittability of terminal equipment network of living in and terminal equipment when higher, with the ultimate resolution value of picture to be transmitted arrange higher.For example: the second tabulation as shown in table 2 can be set, by inquiring about the second tabulation, determine the ultimate resolution value of picture to be transmitted.Wherein in the second tabulation, the transmittability of terminal equipment network of living in and the resolution value of terminal equipment are higher, and the ultimate resolution value of picture to be transmitted is higher.But the content of the second tabulation is not limited to shown in the table 2.
When picture to be transmitted was the picture of storing in the figure bed server, the URL of picture to be transmitted was the URL of the memory location of picture to be transmitted in figure bed server this locality.Then in terminal equipment of the present invention: Transmit-Receive Unit, be suitable for reception figure bed server and obtain picture to be transmitted from this locality according to the URL of picture to be transmitted, and the picture that returns after processing according to the ultimate resolution value of the picture quality value of picture to be transmitted and picture to be transmitted of the picture to be transmitted that will obtain, then Transmit-Receive Unit sends to the picture that returns on the display screen of terminal equipment and shows.
Perhaps, when picture to be transmitted was the picture of storing in the former figure server, the URL of picture to be transmitted was the URL of the memory location of picture to be transmitted in former figure server.Then in terminal equipment of the present invention: Transmit-Receive Unit, be suitable for reception figure bed server and obtain picture to be transmitted according to the URL of picture to be transmitted from described former figure server, and the picture that returns after processing according to the ultimate resolution value of the picture quality value of picture to be transmitted and picture to be transmitted of the picture to be transmitted that will obtain, then Transmit-Receive Unit sends to the picture that returns on the display screen of terminal equipment and shows.
In terminal equipment of the present invention, Transmit-Receive Unit, be suitable for URL, the picture quality value of to be transmitted picture and the ultimate resolution value of to be transmitted picture of picture to be transmitted in figure bed server, be spliced into the URL of a figure bed server process picture by specific mode, and send to figure bed server.
For example, can be spliced into http://xx/dr/800_1280_60/, wherein xx is " former picture is at the URL of figure bed server ", and 800 is " maximum picture width pixel value ", and 1280 is " maximum picture height pixel value ", and 60 is " mass value of picture ".
In figure terminal equipment of the present invention, Transmit-Receive Unit, the connecting method that is further adapted for the URL of spliced map bed server process picture sends to figure bed server, so that a figure bed server can be resolved the URL that receives.
Fig. 4 shows the schematic diagram that a kind of picture according to an embodiment of the invention provides system.As shown in Figure 4, this picture provides system to comprise: a plurality of terminal equipments 3 and figure bed server 4.
Provide in the system at picture of the present invention, terminal equipment be connected the bed server and connect by cable network or wireless network.Figure bed server can with a plurality of terminal equipment network connections.In the middle of reality, can according to circumstances dispose one or more figure bed servers, then form the relation of multi-to-multi between figure bed server and the terminal equipment.
If the URL of picture to be transmitted is the URL of picture to be transmitted on former figure server, then the picture among the present invention provides system also to comprise one or former figure server, specifically as shown in Figure 5.
Fig. 5 shows the schematic diagram that another picture according to an embodiment of the invention provides system.As shown in Figure 5, this picture provides system to comprise: a plurality of terminal equipments 3, figure bed server 51 and a plurality of former figure server 52.
In sum, this picture request of initiating according to terminal equipment of the present invention, obtain the URL of picture to be transmitted, according to the residing network state of terminal equipment, determine the picture quality value of picture to be transmitted, resolution value according to the residing network state of terminal equipment and terminal equipment support, determine the ultimate resolution value of picture to be transmitted, URL with picture to be transmitted, the picture quality value of picture to be transmitted and the ultimate resolution value of picture to be transmitted send to figure bed server, the picture that reception figure bed server returns after processing according to these parameters, and the technical scheme that shows at terminal equipment, can determine according to the resolution of network state and terminal equipment the quality of transmission picture, solved thus the equilibrium problem of picture on " quality " and " transmission time and traffic consumes ", obtained not affecting the user and read under the prerequisite of experience of picture, resolution information by the residing network environment of adaptive terminal equipment and terminal equipment, reduce the transmission size of picture, improve the transmission speed of picture, guarantee as far as possible again the beneficial effect of picture quality simultaneously.
Need to prove:
Intrinsic not relevant with any certain computer, virtual system or miscellaneous equipment with demonstration at this algorithm that provides.Various general-purpose systems also can be with using based on the teaching at this.According to top description, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.Should be understood that and to utilize various programming languages to realize content of the present invention described here, and the top description that language-specific is done is in order to disclose preferred forms of the present invention.
In the specification that provides herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can be put into practice in the situation of these details not having.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes in the above.Yet the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires the more feature of feature clearly put down in writing than institute in each claim.Or rather, as following claims reflected, inventive aspect was to be less than all features of the disclosed single embodiment in front.Therefore, follow claims of embodiment and incorporate clearly thus this embodiment into, wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can adaptively change and they are arranged in one or more equipment different from this embodiment the module in the equipment among the embodiment.Can be combined into a module or unit or assembly to the module among the embodiment or unit or assembly, and can be divided into a plurality of submodules or subelement or sub-component to them in addition.In such feature and/or process or unit at least some are mutually repelling, and can adopt any combination to disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and so all processes or the unit of disclosed any method or equipment make up.Unless in addition clearly statement, disclosed each feature can be by providing identical, being equal to or the alternative features of similar purpose replaces in this specification (comprising claim, summary and the accompanying drawing followed).
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature rather than further feature included among other embodiment, the combination of the feature of different embodiment means and is within the scope of the present invention and forms different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with compound mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, perhaps realizes with the software module of moving at one or more processor, and perhaps the combination with them realizes.It will be understood by those of skill in the art that and to use in practice microprocessor or digital signal processor (DSP) to realize according to some or all some or repertoire of parts in the terminal equipment of the embodiment of the invention.The present invention can also be embodied as be used to part or all equipment or the device program (for example, computer program and computer program) of carrying out method as described herein.Such realization program of the present invention can be stored on the computer-readable medium, perhaps can have the form of one or more signal.Such signal can be downloaded from internet website and obtain, and perhaps provides at carrier signal, perhaps provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation of the scope that does not break away from claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or step in the claim.Being positioned at word " " before the element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to come imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title with these word explanations.
Claims (8)
1. a picture provides system, comprising: figure bed server and terminal equipment;
Described figure bed server, be suitable for URL, the picture quality value of picture to be transmitted and the ultimate resolution value of picture to be transmitted of the picture to be transmitted of receiving terminal apparatus transmission, obtain picture according to the URL of picture to be transmitted from local or former figure server, and after processing according to the ultimate resolution value of the picture quality value of picture to be transmitted and picture to be transmitted picture is sent to terminal equipment;
Described terminal equipment is suitable for picture is processed and being shown according to the picture request of initiating.
2. picture as claimed in claim 1 provides system, and wherein said terminal equipment comprises: picture address acquiring unit, network state detection unit, resolution detecting unit, integrated treatment unit and Transmit-Receive Unit;
Described picture address acquiring unit is suitable for the picture request according to the terminal equipment initiation, obtains the uniform resource position mark URL of picture to be transmitted, and sends to described integrated treatment unit;
Described network state detection unit is suitable for the residing network state of sense terminals equipment and notice to described integrated treatment unit;
Described resolution detecting unit, the resolution value that is suitable for the support of sense terminals equipment is also notified to described integrated treatment unit;
Described integrated treatment unit, be suitable for according to the residing network state of terminal equipment, determine the picture quality value of picture to be transmitted, and the resolution value of supporting according to the residing network state of terminal equipment and terminal equipment, determine the ultimate resolution value of picture to be transmitted, and the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted are sent to described Transmit-Receive Unit;
Described Transmit-Receive Unit, be suitable for the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted are sent to figure bed server, and the picture that returns after processing according to the ultimate resolution value of the picture quality value of the URL of picture to be transmitted, picture to be transmitted and picture to be transmitted of reception figure bed server, send on the display screen of terminal equipment and show.
3. picture as claimed in claim 2 provides system, and wherein, the ultimate resolution value of described picture to be transmitted comprises: maximum picture width pixel value and/or maximum picture height pixel value;
Described integrated treatment unit is further adapted for the resolution width pixel value according to the residing network state of terminal equipment and terminal equipment support, determines the maximum picture width pixel value of picture to be transmitted; And/or, according to the resolution height pixel value of the residing network state of terminal equipment and terminal equipment support, determine the maximum picture height pixel value of picture to be transmitted.
4. picture as claimed in claim 2 provides system, wherein,
Described integrated treatment unit is further adapted for transmittability at terminal equipment network of living in when higher, with the picture quality of picture to be transmitted arrange higher.
5. picture as claimed in claim 2 provides system, wherein,
Described integrated treatment unit is further adapted for resolution value at the transmittability of terminal equipment network of living in and terminal equipment when higher, with the ultimate resolution value of picture to be transmitted arrange higher.
6. picture as claimed in claim 2 provides system, wherein,
The picture of described picture to be transmitted for storing in the figure bed server, the URL of described picture to be transmitted are the URL of the memory location of picture to be transmitted in figure bed server this locality;
Perhaps,
Described picture to be transmitted is the picture of storing in the former figure server, and the URL of described picture to be transmitted is the URL of the memory location of picture to be transmitted in former figure server.
7. provide system such as each described picture in the claim 2 to 5, wherein
Described Transmit-Receive Unit is further adapted for the picture quality value of the URL of picture to be transmitted, picture to be transmitted and the ultimate resolution value of picture to be transmitted, is spliced into the URL of a figure bed server process picture by specific mode, and sends to figure bed server.
8. provide system such as each described picture in the claim 2 to 6, wherein
Described Transmit-Receive Unit, the connecting method that is further adapted for the URL of spliced map bed server process picture sends to figure bed server, so that a figure bed server can be resolved the URL that receives.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122419.3A CN105681336B (en) | 2012-10-26 | 2012-10-26 | Picture provides system |
| CN201210417570.1A CN102970331B (en) | 2012-10-26 | 2012-10-26 | Picture provides system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210417570.1A CN102970331B (en) | 2012-10-26 | 2012-10-26 | Picture provides system |
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| CN201610122419.3A Division CN105681336B (en) | 2012-10-26 | 2012-10-26 | Picture provides system |
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| CN102970331A true CN102970331A (en) | 2013-03-13 |
| CN102970331B CN102970331B (en) | 2016-03-30 |
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| CN201210417570.1A Expired - Fee Related CN102970331B (en) | 2012-10-26 | 2012-10-26 | Picture provides system |
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Effective date of registration: 20220718 Address after: Room 801, 8th floor, No. 104, floors 1-19, building 2, yard 6, Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co.,Ltd. |
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