CN107065164B - Image presentation method and device - Google Patents
Image presentation method and device Download PDFInfo
- Publication number
- CN107065164B CN107065164B CN201710262355.1A CN201710262355A CN107065164B CN 107065164 B CN107065164 B CN 107065164B CN 201710262355 A CN201710262355 A CN 201710262355A CN 107065164 B CN107065164 B CN 107065164B
- Authority
- CN
- China
- Prior art keywords
- image
- virtual scene
- scene
- angle
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/006—Mixed reality
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Processing Or Creating Images (AREA)
Abstract
The embodiment of the invention discloses a kind of image presentation method and devices, which comprises obtains target image by object lens, determines the corresponding virtual scene of the target image；The scene visual angle of virtual scene image is determined according to the field of view angle of the field of view angle of the virtual scene and the target image；The virtual scene image is generated according to the target image, the virtual scene and the scene visual angle；The virtual scene image is shown by display screen.Using the present invention, the scene visual angle of virtual scene image is adjusted, improves the authenticity of visual effect.
Description
Technical field
The present invention relates to technical field of virtual reality, a kind of image presentation method and device have been related generally to.
Background technique
VR (Virtual Reality, virtual reality technology), fully utilizes computer graphics, emulation technology, more matchmakers
Body technique, artificial intelligence technology, computer networking technology, parallel processing technique and multi-sensor technology are simulated the vision of people, are listened
The sense organs function such as feel, tactile enables a person to be immersed in the virtual word of computer generation, and can pass through language, hand
The modes such as gesture, mouse and keyboard carry out real-time, interactive therewith.AR (Augmented Reality, augmented reality), will be virtual
Information application to real world, true environment and virtual object have been added to the same picture or space simultaneously in real time
In the presence of.
Telescope is amplified remote object with the subtended angle of very little by certain multiplying power, is allowed to have biggish subtended angle in image space, is made
Originally the object that with the naked eye can not be seen clearly or differentiate is apparent from distinguishable.The view of the dummy object added when using AR telescope
The field of view angle that rink corner degree and object lens obtain is different, causes the authenticity of the visual effect of image poor.
Summary of the invention
Based on this, for solve AR telescope addition dummy object field of view angle and object lens obtain field of view angle not
Together, the technical problem for causing the authenticity of the visual effect of image poor, spy propose a kind of image presentation method.
A kind of image presentation method, comprising:
Target image is obtained by object lens, determines the corresponding virtual scene of the target image；
Virtual scene image is determined according to the field of view angle of the field of view angle of the virtual scene and the target image
Scene visual angle；
The virtual scene image is generated according to the target image, the virtual scene and the scene visual angle；
The virtual scene image is shown by display screen.
It is described in one of the embodiments, that the virtual scene image is shown by display screen further include: to pass through gyro
Instrument sensor detects the rotational angle of the AR telescope；The ratio for calculating the rotational angle and the scene visual angle, according to
The size of the scene image and the mobile virtual scene image of the ratio.
It is described according to the field of view angle of the virtual scene and the visual field of the target image in one of the embodiments,
Angle determines the scene visual angle of virtual scene image further include: according to the field of view angle of the virtual scene and the target image
Field of view angle determine the left scene visual angle and right scene visual angle of the virtual scene image；According to the target image, described
Virtual scene and the left scene visual angle generate left virtual scene image, according to the target image, the virtual scene and institute
It states right scene visual angle and generates right virtual scene image；The corresponding left virtual scene image is shown by left display screen, is passed through
Right display screen shows the corresponding right virtual scene image.
It is described raw according to the target image, the virtual scene and the scene visual angle in one of the embodiments,
Before the virtual scene image further include: generate barrier bed, shown on the barrier bed by the display screen described in
Target image；The virtual scene figure is generated according to the target image, the virtual scene and the scene visual angle described
As after, the barrier bed is removed, executes the described the step of virtual scene image is shown by display screen.
It is described in one of the embodiments, that the virtual scene image is shown by display screen further include: described in acquisition
The resolution ratio of display screen sets the resolution ratio of the virtual scene image to the resolution ratio of the display screen.
In addition, it is different to solve the field of view angle that the field of view angle of the dummy object of AR telescope addition and object lens obtain,
The problem for causing the authenticity of the visual effect of image poor, spy propose a kind of image demonstration apparatus.
A kind of image demonstration apparatus, comprising:
Virtual scene determining module determines that the target image is corresponding virtual for obtaining target image by object lens
Scene；
Scene angle determining module, for according to the field of view angle of the virtual scene and the field angle of the target image
Spend the scene visual angle for determining virtual scene image；
Virtual scene image generation module, for according to the target image, the virtual scene and the scene visual angle
Generate the virtual scene image；
Virtual scene image display, for showing the virtual scene image by display screen.
Described device further includes adjusting display module in one of the embodiments, for being examined by gyro sensor
Survey the rotational angle of the AR telescope；The ratio for calculating the rotational angle and the scene visual angle, according to the scene figure
The size of picture and the mobile virtual scene image of the ratio.
Described device further includes subtense angle display module in one of the embodiments, for according to the virtual scene
Field of view angle and the target image field of view angle determine the virtual scene image left scene visual angle and right scene visual
Angle；Left virtual scene image is generated according to the target image, the virtual scene and the left scene visual angle, according to the mesh
Logo image, the virtual scene and the right scene visual angle generate right virtual scene image；It is shown by left display screen corresponding
The left virtual scene image shows the corresponding right virtual scene image by right display screen.
Described device further includes that image optimization display module passes through for generating barrier bed in one of the embodiments,
The display screen shows the target image on the barrier bed；The void is generated in the virtual scene image generation module
After quasi- scene image, the barrier bed is removed, the virtual scene image display is called.
The virtual scene image display is also used to obtain the resolution of the display screen in one of the embodiments,
Rate sets the resolution ratio of the virtual scene image to the resolution ratio of the display screen.
Implement the embodiment of the present invention, will have the following beneficial effects:
After above-mentioned image presentation method and device, target image is obtained by object lens, determines target image
Virtual scene, the scene visual of virtual scene image is determined by the field of view angle of virtual scene and the field of view angle of target image
Angle, so that being consistent by the field of view angle of the virtual scene image of synthesis virtual scene, further according to target image, virtual field
Scape and scene visual angle generate virtual scene image, to improve the authenticity of AR telescope imaging.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Wherein:
Fig. 1 is a kind of schematic diagram of AR telescope provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of another kind AR telescope provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of image presentation method provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of telescope imaging provided in an embodiment of the present invention；
Fig. 5 is a kind of structure chart of image demonstration apparatus provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the computer equipment of the image presentation method run in one embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
To solve the field of view angle difference that the field of view angle of the dummy object of AR telescope addition is obtained with object lens, lead to figure
The poor technical problem of the authenticity of the visual effect of picture, in one embodiment, spy proposes a kind of image presentation method.It should
The realization of method can be dependent on computer program, which can run on the computer system based on von Neumann system
On, as shown in Figure 1, being connected with the main frame equipment B1 that can run computer program, the computer on AR telescope C1
Computer system of the host B 1 based on von Neumann system, display equipment of the AR telescope C1 as main frame equipment B1
A, above-mentioned image presentation method can run on main frame B1.In other embodiments, as shown in Fig. 2, operation is above-mentioned
The main frame B2 of image presentation method also can be integrated into AR telescope C2, that is, AR telescope C2 is directly executed
State image presentation method.
Specifically, as shown in figure 3, a kind of image presentation method, comprising:
Step S102: target image is obtained by object lens, determines the corresponding virtual scene of the target image.
Telescope imaging principle as shown in figure 4, telescope be by two groups of convex lens groups at.Close to the convex lens of eyes
It is called eyepiece, the convex lens close to observed object is called object lens.Objective focal length is longer, and effect is that the object of distant place is made (to be located at 2
Other than times focal length) in the focus of eyepiece, close near focal point at the real image for standing upside down, reducing；Eyepiece focal length is shorter, and effect is suitable
In a magnifying glass, this real image is used to amplify, for real image, Cheng Zhengli, amplification the virtual image.
In telescope using augmented reality AR technology, display screen is arranged inside will show when user uses AR telescope
The target image obtained by object lens in real field scape is presented on a display screen after treatment, so that the visual field of user quilt completely
The image covering that display screen is shown, so that being formed makes user place oneself in the midst of the visual effect in virtual scene.
Virtual scene is corresponding with target image, for example, the highest observation point that AR telescope is built up in tourist attraction is made to swim
Visitor observes each scene by AR telescope, and when the target image of tourist's observation is so-and-so former residence, corresponding virtual scene is
This so-and-so former residence, then should include age, history, humane information etc. dummy object in the virtual scene at so-and-so former residence.
Step S104: virtual field is determined according to the field of view angle of the field of view angle of the virtual scene and the target image
The scene visual angle of scape image.
The field of view angle of target image is without the field of view angle for handling the image that last display screen is shown, i.e., common prestige
The field of view angle of the object of remote mirror observation distant place.
The shooting visual angle of the scene of the field of view angle prophase shoot target image of virtual scene.For example, in a tourism scape
In the AR application of area's scene, need to construct a virtual tourist attraction scene, it is therefore desirable to the bat inside tourist attraction scene
Image is taken the photograph as material.It can be shot in scene of the early period using each tourist attraction of panorama camera, obtain the bat of panorama
The shooting image of image or wide cut is taken the photograph as material.Or the pan-shot that general camera is delayed also can be used and obtain entirely
The shooting image of scape or the shooting image of wide cut are as material.And when saving material file, shooting image is not only saved, together
When also need to record the shooting visual angle of panorama camera.The recommended informations such as age, history, humane information in conjunction with shooting image are raw
At virtual scene.Obtained shooting image can be the panoramic picture that shooting visual angle is 360 degree, is also possible to shooting visual angle and is less than
360 degree of wide format images.
Consistent scene visual angle is determined according to the field of view angle of the field of view angle of virtual scene and target image, to enhance
The authenticity of visual effect.
For example, using the field of each tourist attraction of panorama camera in early period in the AR application of a tourist attraction scene
It is shot in scape, obtains the shooting image of panorama or the shooting image of wide cut as material.In conjunction with shooting image age,
The recommended informations such as history, humane information generate virtual scene.Assuming that the target image that user is obtained by the object lens of AR telescope
Corresponding virtual scene is so-and-so former residence, and the field of view angle of the target image is 80 degree, then according to prophase shoot generation so-and-so
The field of view angle of the virtual scene at former residence is 120 degree, it is determined that the field of view angle of virtual scene image is 80 degree, so that virtual field
The field of view angle of scape image is consistent, to improve the authenticity of AR telescope imaging.
Step S106: the virtual scene is generated according to the target image, the virtual scene and the scene visual angle
Image.
AR telescope is when generating scene image, the target image that cannot be directly obtained using object lens, and needs to target
Image, virtual scene and scene visual angle are handled, and are set to be adapted to generation virtual scene image with target image, thus
So that AR scene is truer.
It should be noted that target image is the handstand obtained by object lens, the real image of diminution, needs to first pass through eyepiece and make
The target image becomes the virtual image of upright amplification.Then virtual image is generated in conjunction with virtual scene, finally further according to scene visual
Angle generates virtual scene image.
Optionally, the case where needing the regular hour due to generating virtual scene image, and fast moving can cause to load
Occur page empty, delay or stuck situation not in time, then in order to improve visual effect, virtual scene figure should generated
As one barrier bed of preceding addition, target image is shown on barrier bed.And target image is shown on barrier bed, the page will not go out
Existing above situation, after virtual scene image generates, occlusion removal layer shows virtual scene image, improves visual effect, makes a living
The necessary time is provided at virtual scene image.
It is specific: to generate barrier bed, the target is shown on the barrier bed by the eyepiece and the display screen
Image；It is described the virtual scene image is generated according to the target image and the scene visual angle after, remove the screening
Barrier executes described the step of showing the virtual scene image by eyepiece and display screen.
It should be noted that not only being needed since the increase of scene scale produces computation complexity and stability problem
Consider the real-time of interaction, and be also contemplated that the quality and stability of picture, therefore several factors influence visibility judge.Example
Such as when there are the application scenarios of movement, the hiding relation moment between model of place changes.
Step S108: the virtual scene image is shown by display screen.
For example, using the field of each tourist attraction of panorama camera in early period in the AR application of a tourist attraction scene
It is shot in scape, obtains the shooting image of panorama or the shooting image of wide cut as material.In conjunction with shooting image age,
The recommended informations such as history, humane information generate virtual scene.Assuming that the target image that user is obtained by the object lens of AR telescope
Corresponding virtual scene is so-and-so former residence, and the field of view angle of the target image is 80 degree, then according to prophase shoot generation so-and-so
The field of view angle of the virtual scene at former residence is 120 degree, it is determined that the field of view angle of virtual scene image is 80 degree, target image knot
The life introduction and famous event closed in the virtual scene generate virtual scene image, so that the field of view angle of virtual scene image
It is consistent, to improve the authenticity of AR telescope imaging.
Gyro sensor on AR telescope can detect the rotation angle of AR telescope, and usual gyro sensor is three
Axis gyroscope, therefore can detecte rotational angle both horizontally and vertically.Since AR telescope is usually all that user holds,
Position cannot be fixed, and user usually passes through observation surrounding surrounding so that it is determined that last target position.It then needs with user
The rotation angle of rotation telescope determines the virtual scene image that display screen is shown, to further increase visual effect.
Specifically, detecting the rotational angle of the AR telescope by gyro sensor；Calculate the rotational angle with
The ratio at the scene visual angle, according to the size of the scene image and the mobile virtual scene image of the ratio.
For example, scene visual angle is 120 degree if rotational angle is 30 degree, the initial coordinate value of display screen is 234 pixel positions
It sets, length of the scene image in rotation direction is 2096, then rotates mobile 524 location of pixels, therefore new coordinate for 30 degree
Value is 758 location of pixels.
Similarly, if rotational angular velocity is 10 degree per seconds, and scene visual angle is 160 degree, and scene image is in rotation direction
Length is 2096, then the movement speed of the coordinate value of display area is that 2096 × 10 ÷ 160=131 pixels are per second.
Preferably, for the parallactic angle of eyes spacing observation, visual angle migration processing is carried out to virtual scene image, makes its life
The image for being played simultaneously at two groups and there is certain subtense angle, to improve visual effect.Specifically: according to the field of view angle
Determine the left scene visual angle and right scene visual angle of the virtual scene image；According to the target image, the virtual scene and
The left scene visual angle generates left virtual scene image, according to the target image, the virtual scene and the right scene visual
Angle generates right virtual scene image；The corresponding left virtual scene image is shown by the eyepiece and left display screen, is passed through
The eyepiece and right display screen show the corresponding right virtual scene image.
In order to improve visual effect, one eyepiece interpupillary distance regulating device is set in AR telescope, is rotated and is pulled by bolt
Eyepiece is arranged in sliding slot through slidable adjustment eyepiece interpupillary distance eyepiece, realizes this implementation of the device and method of this adjusting
Example is without limitation.
In addition, the eyeglass lens power of user can be also obtained in order to further improve the visual effect of AR telescope imaging,
Eyeglass is adjusted according to the eyeglass lens power of user, so that myopic or hyperopic defocus etc. can directly be looked in the distance a sem observation distant place by AR
Object, without wearing spectacles.
Further, the resolution ratio of virtual scene image is set to the resolution ratio of display screen, improves image quality and figure
As the treatment effeciency of processor.Specifically, obtaining the resolution ratio of the display screen, the resolution ratio of the virtual scene image is set
It is set to the resolution ratio of the display screen.Preferred display resolution should be greater than or be equal to 1080P.
Further, it is also possible to the picture of virtual scene image saves as .jpg format, since .jpg format supports lossy compression,
The compression ratio for improving virtual scene image reduces the committed memory of picture, thus the treatment effeciency of image processor.
Others can store virtual scene image or the video being made of virtual scene image for being kept as a souvenir, if with
Also user can upload the virtual scene image or video is shared for network connection.
To solve the field of view angle difference that the field of view angle of the dummy object of AR telescope addition is obtained with object lens, and image
All it is that the parallactic angle that the remote image by amplification causes eyes spacing to observe significantly reduces, leads to the visual effect of image
The poor problem of authenticity.In one embodiment, spy proposes a kind of image demonstration apparatus.As shown in figure 5, above-mentioned image
Show device include virtual scene determining module 102, scene angle determining module 104, virtual scene image generation module 106 with
And virtual scene image display 108, in which:
Virtual scene determining module 102 determines the corresponding void of the target image for obtaining target image by object lens
Quasi- scene；
Scene angle determining module 104, for according to the field of view angle of the virtual scene and the view of the target image
Rink corner degree determines the scene visual angle of virtual scene image；
Virtual scene image generation module 106, for according to the target image, the virtual scene and the scene visual
Angle generates the virtual scene image；
Virtual scene image display 108, for showing the virtual scene image by display screen.
Described device further includes adjusting display module 110 in one of the embodiments, for passing through gyro sensor
Detect the rotational angle of the AR telescope；The ratio for calculating the rotational angle and the scene visual angle, according to the scene
The size of image and the mobile virtual scene image of the ratio.
Described device further includes subtense angle display module 112 in one of the embodiments, for according to the virtual field
The field of view angle of the field of view angle of scape and the target image determine the virtual scene image left scene visual angle and right scene
Visual angle；Left virtual scene image is generated according to the target image, the virtual scene and the left scene visual angle, according to described
Target image, the virtual scene and the right scene visual angle generate right virtual scene image；It is shown and is corresponded to by left display screen
The left virtual scene image, the corresponding right virtual scene image is shown by right display screen.
Described device further includes image optimization display module 114 in one of the embodiments, for generating barrier bed,
The target image is shown on the barrier bed by the display screen；Institute is generated in the virtual scene image generation module
After stating virtual scene image, the barrier bed is removed, calls the virtual scene image display.
The virtual scene image display 108 is also used to obtain the display screen in one of the embodiments,
Resolution ratio sets the resolution ratio of the virtual scene image to the resolution ratio of the display screen.
Implement the embodiment of the present invention, will have the following beneficial effects:
After above-mentioned image presentation method and device, target image is obtained by object lens, determines target image
Virtual scene, the scene visual of virtual scene image is determined by the field of view angle of virtual scene and the field of view angle of target image
Angle, so that being consistent by the field of view angle of the virtual scene image of synthesis virtual scene, further according to target image, virtual field
Scape and scene visual angle generate virtual scene image, to improve the authenticity of AR telescope imaging.
In one embodiment, as shown in fig. 6, Fig. 6 illustrate a kind of operation image methods of exhibiting based on von Neumann
The terminal of the computer system of system.The computer system can be smart phone, tablet computer, palm PC, notebook electricity
The terminal devices such as brain or PC.Specifically, may include outer input interface 1001, the processor connected by system bus
1002, memory 1003 and output interface 1004.Wherein, outer input interface 1001 can optionally include at least network interface
10012.Memory 1003 may include external memory 10032 (such as hard disk, CD or floppy disk etc.) and built-in storage 10034.It is defeated
Outgoing interface 1004 can include at least the equipment such as display screen 10042.
In the present embodiment, the operation of this method is based on computer program, and the program file of the computer program is stored in
In the external memory 10032 of the aforementioned computer system based on von Neumann system, it is loaded into built-in storage at runtime
It in 10034, is then compiled as being transferred in processor 1002 after machine code executing, so that being based on von Neumann system
Computer system in form virtual scene determining module 102, scene angle determining module 104, virtual scene figure in logic
As generation module 106, virtual scene image display 108, adjust display module 110, subtense angle display module 112 and figure
As optimization display module 114.And in above-mentioned image presentation method implementation procedure, the parameter of input passes through outer input interface
1001 receive, and are transferred in memory 1003 and cache, and are then input in processor 1002 and are handled, the number of results of processing
According to or be cached in memory 1003 and subsequently handled, or be passed to output interface 1004 and exported.
Specifically, above-mentioned processor 1002 is used to obtain target image by object lens, determine that the target image is corresponding
Virtual scene；Virtual scene image is determined according to the field of view angle of the field of view angle of the virtual scene and the target image
Scene visual angle；The virtual scene image is generated according to the target image, the virtual scene and the scene visual angle；Pass through
Display screen shows the virtual scene image.
In an alternative embodiment, above-mentioned processor 1002 is also used to detect the AR telescope by gyro sensor
Rotational angle；The ratio for calculating the rotational angle and the scene visual angle, according to the size of the scene image and the ratio
The mobile virtual scene image of example.
In an alternative embodiment, above-mentioned processor 1002 is also used to field of view angle and the mesh according to the virtual scene
The field of view angle of logo image determines the left scene visual angle and right scene visual angle of the virtual scene image；According to the target figure
Picture, the virtual scene and the left scene visual angle generate left virtual scene image, according to the target image, the virtual field
Scape and the right scene visual angle generate right virtual scene image；The corresponding left virtual scene figure is shown by left display screen
Picture shows the corresponding right virtual scene image by right display screen.
In an alternative embodiment, above-mentioned processor 1002 is also used to generate barrier bed, by the display screen in the screening
The target image is shown in barrier；After the virtual scene image generation module generates the virtual scene image, move
Except the barrier bed, the virtual scene image display is called.
In an alternative embodiment, above-mentioned processor 1002 is also used to obtain the resolution ratio of the display screen, will be described virtual
The resolution ratio of scene image is set as the resolution ratio of the display screen.；
In the above-described embodiments, can it is all or part of by software, hardware, firmware or any combination thereof come real
It is existing.When being realized using software program, can entirely or partly realize in the form of a computer program product.The computer
Program product includes one or more computer instructions.When loading on computers and executing the computer program instructions, entirely
Portion is partly generated according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, specially
With computer, computer network or other programmable devices.The computer instruction can store in computer-readable storage
In medium, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the meter
The instruction of calculation machine can pass through wired (such as coaxial cable, light from a web-site, computer, server or data center
Fine, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, clothes
Business device or data center are transmitted.It is any available to can be that computer can access for the computer readable storage medium
Medium either includes the data storage devices such as one or more usable mediums integrated server, data center.It is described to use
Medium can be magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as it is solid
State hard disk Solid State Disk (SSD)) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (8)
1. a kind of image presentation method, the method is based on augmented reality AR telescope characterized by comprising
Target image is obtained by object lens, determines the corresponding virtual scene of the target image；
Barrier bed is generated, the target image is shown on the barrier bed by display screen；
The scene of virtual scene image is determined according to the field of view angle of the field of view angle of the virtual scene and the target image
Visual angle；
The virtual scene image is generated according to the target image, the virtual scene and the scene visual angle；
The barrier bed is removed, the virtual scene image is shown by the display screen.
2. the method according to claim 1, wherein described show the virtual scene image also by display screen
Include:
The rotational angle of the AR telescope is detected by gyro sensor；
The ratio for calculating the rotational angle and the scene visual angle, it is mobile according to the size of the scene image and the ratio
The virtual scene image.
3. the method according to claim 1, wherein the field of view angle according to the virtual scene and described
The field of view angle of target image determines the scene visual angle of virtual scene image further include:
The virtual scene image is determined according to the field of view angle of the field of view angle of the virtual scene and the target image
Left scene visual angle and right scene visual angle；
Left virtual scene image is generated according to the target image, the virtual scene and the left scene visual angle, according to described
Target image, the virtual scene and the right scene visual angle generate right virtual scene image；
The corresponding left virtual scene image is shown by left display screen, is shown by right display screen corresponding described right virtual
Scene image.
4. the method according to claim 1, wherein described show the virtual scene image also by display screen
Include:
The resolution ratio for obtaining the display screen sets the resolution ratio of the virtual scene image to the resolution of the display screen
Rate.
5. a kind of image demonstration apparatus, described device is based on augmented reality AR telescope characterized by comprising
Virtual scene determining module determines the corresponding virtual scene of the target image for obtaining target image by object lens；
Image optimization display module shows the target image by display screen for generating barrier bed on the barrier bed；
Scene angle determining module, for true according to the field of view angle of the virtual scene and the field of view angle of the target image
Determine the scene visual angle of virtual scene image；
Virtual scene image generation module, for being generated according to the target image, the virtual scene and the scene visual angle
The virtual scene image；
Described image optimizes display module, is also used to generate the virtual scene image in the virtual scene image generation module
Later, the barrier bed is removed；Call virtual scene image display；
The virtual scene image display, for showing the virtual scene image by the display screen.
6. device according to claim 5, which is characterized in that described device further includes adjusting display module, for passing through
Gyro sensor detects the rotational angle of the AR telescope；The ratio of the rotational angle and the scene visual angle is calculated,
According to the size of the scene image and the mobile virtual scene image of the ratio.
7. device according to claim 5, which is characterized in that described device further includes subtense angle display module, is used for root
The left scene of the virtual scene image is determined according to the field of view angle of the virtual scene and the field of view angle of the target image
Visual angle and right scene visual angle；Left virtual scene is generated according to the target image, the virtual scene and the left scene visual angle
Image generates right virtual scene image according to the target image, the virtual scene and the right scene visual angle；It is aobvious by a left side
Display screen shows the corresponding left virtual scene image, shows the corresponding right virtual scene image by right display screen.
8. device according to claim 5, which is characterized in that the virtual scene image display is also used to obtain institute
The resolution ratio for stating display screen sets the resolution ratio of the virtual scene image to the resolution ratio of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262355.1A CN107065164B (en) | 2017-04-20 | 2017-04-20 | Image presentation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262355.1A CN107065164B (en) | 2017-04-20 | 2017-04-20 | Image presentation method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107065164A CN107065164A (en) | 2017-08-18 |
| CN107065164B true CN107065164B (en) | 2019-09-20 |
Family
ID=59601275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262355.1A Active CN107065164B (en) | 2017-04-20 | 2017-04-20 | Image presentation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107065164B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022301B (en) | 2017-11-23 | 2020-05-19 | 腾讯科技（上海）有限公司 | Image processing method and device and storage medium |
| CN108573505B (en) * | 2018-05-15 | 2020-07-10 | 福建天晴数码有限公司 | Method for detecting virtual view field rationality, system thereof and storage medium |
| CN111651058A (en) * | 2020-06-12 | 2020-09-11 | 浙江商汤科技开发有限公司 | Historical scene control display method and device, electronic equipment and storage medium |
| CN112198653A (en) * | 2020-10-13 | 2021-01-08 | 上海海事大学 | Ship telescope |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012100991A (en) * | 2010-11-12 | 2012-05-31 | Konami Digital Entertainment Co Ltd | Image processor, image processing program, and image processing method |
| CN104169795A (en) * | 2012-03-16 | 2014-11-26 | 富士胶片株式会社 | Image display device, photography device in which image display device is mounted as viewfinder device, and image display method |
| CN105264572A (en) * | 2013-04-04 | 2016-01-20 | 索尼公司 | Information processing device, information processing method and program |
| CN106463000A (en) * | 2014-06-13 | 2017-02-22 | 三菱电机株式会社 | Information processing device, superimposed information image display device, marker display program, and superimposed information image display program |
-
2017
- 2017-04-20 CN CN201710262355.1A patent/CN107065164B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012100991A (en) * | 2010-11-12 | 2012-05-31 | Konami Digital Entertainment Co Ltd | Image processor, image processing program, and image processing method |
| CN104169795A (en) * | 2012-03-16 | 2014-11-26 | 富士胶片株式会社 | Image display device, photography device in which image display device is mounted as viewfinder device, and image display method |
| CN105264572A (en) * | 2013-04-04 | 2016-01-20 | 索尼公司 | Information processing device, information processing method and program |
| CN106463000A (en) * | 2014-06-13 | 2017-02-22 | 三菱电机株式会社 | Information processing device, superimposed information image display device, marker display program, and superimposed information image display program |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107065164A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10241470B2 (en) | No miss cache structure for real-time image transformations with data compression | |
| KR101979564B1 (en) | Systems and methods for reducing motion-to-phon latency and memory bandwidth in a virtual reality system | |
| CN108810538B (en) | Video coding method, device, terminal and storage medium | |
| EP3466070B1 (en) | Method and device for obtaining image, and recording medium thereof | |
| WO2019205865A1 (en) | Method, device and apparatus for repositioning in camera orientation tracking process, and storage medium | |
| KR102506480B1 (en) | Image processing apparatus and method for image processing thereof | |
| WO2018214697A1 (en) | Graphics processing method, processor, and virtual reality system | |
| KR102346437B1 (en) | Methods, devices and systems for automatic zoom when playing an augmented reality scene | |
| EP3574408B1 (en) | No miss cache structure for real-time image transformations | |
| KR20210111833A (en) | Method and apparatus for acquiring positions of a target, computer device and storage medium | |
| US11294535B2 (en) | Virtual reality VR interface generation method and apparatus | |
| JP2017174125A (en) | Information processing apparatus, information processing system, and information processing method | |
| CN107065164B (en) | Image presentation method and device | |
| JP2018537748A (en) | Light field rendering of images with variable computational complexity | |
| US10748000B2 (en) | Method, electronic device, and recording medium for notifying of surrounding situation information | |
| WO2020215960A1 (en) | Method and device for determining area of gaze, and wearable device | |
| US20240046583A1 (en) | Real-time photorealistic view rendering on augmented reality (ar) device | |
| CN115661408A (en) | Generating and modifying hand representations in an artificial reality environment | |
| US20220319041A1 (en) | Egocentric pose estimation from human vision span | |
| US11823353B2 (en) | System and method for generating bokeh image for DSLR quality depth-of-field rendering and refinement and training method for the same | |
| CN109816791B (en) | Method and apparatus for generating information | |
| US10083675B2 (en) | Display control method and display control apparatus | |
| CN114302054B (en) | Photographing method of AR equipment and AR equipment | |
| US20240169673A1 (en) | Mesh transformation with efficient depth reconstruction and filtering in passthrough augmented reality (ar) systems | |
| US20240257475A1 (en) | Generation and rendering of extended-view geometries in video see-through (vst) augmented reality (ar) systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |