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WO2013000359A1 - Procédé de détection d'angle latéral de photographie, procédé de détection d'angle vertical de photographie et téléphone cellulaire - Google Patents

Procédé de détection d'angle latéral de photographie, procédé de détection d'angle vertical de photographie et téléphone cellulaire Download PDF

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Publication number
WO2013000359A1
WO2013000359A1 PCT/CN2012/076558 CN2012076558W WO2013000359A1 WO 2013000359 A1 WO2013000359 A1 WO 2013000359A1 CN 2012076558 W CN2012076558 W CN 2012076558W WO 2013000359 A1 WO2013000359 A1 WO 2013000359A1
Authority
WO
WIPO (PCT)
Prior art keywords
axis
mobile phone
icon
angle
gravitational acceleration
Prior art date
Application number
PCT/CN2012/076558
Other languages
English (en)
Chinese (zh)
Inventor
杨志兵
Original Assignee
惠州Tcl移动通信有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Publication of WO2013000359A1 publication Critical patent/WO2013000359A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light

Definitions

  • Bilateral shooting angle detecting method tilt shooting angle detecting method and mobile phone
  • the present invention relates to the field of mobile phone technologies, and in particular, to a side shooting angle detecting method, a tilt shooting angle detecting method, and a mobile phone.
  • the camera can take pictures, camera, etc.
  • the camera can perform face-to-face dialogue with the call object in real time. Since the mobile phone is convenient to carry and easy to use, the user can use the camera in the mobile phone to shoot at any time during life, travel and work and study, so more users tend to use the shooting function of the mobile phone.
  • the deviation of the photographed photo or video angle often occurs, which affects the shooting effect, such as when the user uses the mobile phone to shoot an object, since there is no The relative horizontal plane is used for reference.
  • the tilting including the tilting side or the tilting side
  • the object of the subject will be tilted in the mobile phone screen. If the user is not promptly prompted to make corrections, the video will also be directly affected.
  • the quality of the call during the call Therefore, it is urgent to provide a side shooting angle detecting method, a tilt shooting angle detecting method, and a mobile phone to solve the above problems.
  • the technical problem mainly solved by the present invention is to provide a side shooting angle detecting method and tilt shooting
  • the angle detection method and the mobile phone prompt the user to adjust the shooting angle when the shooting angle is deviated, thereby preventing the shooting angle from being deviated, so as to achieve a better shooting effect and improve the user experience.
  • a technical solution adopted by the present invention is: Providing a method for detecting a side angle of shooting, for detecting a side angle of shooting of a mobile phone, comprising the following steps: (a) setting a three-dimensional coordinate on a mobile phone An X-axis, a y-axis, and a z-axis, wherein the plane formed by the X-axis and the y-axis is parallel to a plane in which the display screen of the mobile phone is located, the y-axis being placed vertically when the user holds the mobile phone and the ground , in line with the gravitational acceleration g; (b) sensing the gravitational acceleration g in the
  • the gravitational acceleration component ( c ) of the X-axis acquires a lateral deflection angle according to the gravitational acceleration g and the gravitational acceleration component ;; (d) prompting the user with the lateral deflection angle.
  • the deflection angle 6 is obtained according to the following formula
  • step b further comprises inducing a gravitational acceleration component of the gravitational acceleration g on the y-axis.
  • step c obtaining a lateral deflection angle 6 * according to the following formula:
  • step d displaying a first circular angle disk icon and a first dynamic pointer icon on a display screen of the mobile phone, wherein the first dynamic pointer icon comprises a first lateral direction indicating icon disposed perpendicularly to each other And a first vertical direction indicating icon, wherein the first circular angle disk icon starts with a direction of the y-axis, and when the mobile phone rotates, the first circular angle disk icon corresponds to the mobile phone Rotating, and the angle between the first vertical direction indicating icon and the starting direction is a side deflection angle.
  • a tilt shooting angle detecting method for detecting a tilting shooting angle of a mobile phone which comprises the following steps: (a) in the hand An x-axis, a y-axis, and a z-axis constituting a three-dimensional coordinate system are disposed on the machine, wherein a plane formed by the X-axis and the y-axis is parallel to a plane of a display screen of the mobile phone, and the y-axis holds the mobile phone by a user When placed perpendicular to the ground, in line with the gravitational acceleration g; (b) sensing the gravitational acceleration component A z of the gravitational acceleration g on the z-axis; (c) according to the gravitational acceleration g and the gravitational acceleration component A z to obtain the tilt deflection angle ⁇ ; (d) to the user to indicate the tilt deflection angle ⁇ .
  • step c the tilt deflection angle is obtained according to the following formula
  • step b further comprises inducing the gravitational acceleration component g of the gravitational acceleration g on the y-axis.
  • a second circular angle disk icon and a second dynamic pointer icon are displayed on a display screen of the mobile phone, wherein the second dynamic pointer icon comprises a second lateral direction indicating icon disposed perpendicularly to each other And a second vertical direction indicating icon, wherein the second circular angle disk icon starts with a direction of the y-axis, and when the mobile phone rotates, the second circular angle disk icon corresponds to the mobile phone Rotating, and the angle between the second vertical direction indicating icon and the starting direction is a tilting angle ⁇ .
  • Providing a mobile phone comprising:
  • An acceleration sensor on which an X-axis, a y-axis, and a z-axis constituting a three-dimensional coordinate system are disposed, wherein a plane formed by the X-axis and the y-axis is parallel to a plane of a display screen of the mobile phone, and the y The axis is in line with the gravitational acceleration g when the user holds the mobile phone vertically with the ground, and senses the gravitational acceleration component A of the gravitational acceleration g on the X axis; a processing module, connected to the acceleration sensor, acquiring the gravity acceleration component ⁇ from the acceleration sensor, acquiring a deflection angle 6 according to the gravity acceleration g and the gravity acceleration component ⁇
  • the prompting module is connected to the processing module to prompt the user to the side deflection angle.
  • the processing module obtains the side deflection angle 6 * according to the following formula:
  • acceleration sensor is further configured to sense the gravity acceleration g in the y-axis gravity
  • the prompting module includes a first circular angle disk icon and a first dynamic pointer icon, wherein the first dynamic pointer icon includes a first side direction indicating icon and a first vertical direction indicating icon that are perpendicularly disposed to each other.
  • the first circular angle disk icon is in a direction of the y-axis, and when the mobile phone rotates, the first circular angle disk icon corresponds to the mobile phone rotation, and the first vertical direction
  • the angle between the indicator icon and the starting direction is a side deflection angle.
  • the acceleration sensor is further configured to sense a gravity acceleration component A z of the gravitational acceleration g in the z-axis; the processing module is further configured to acquire according to the gravitational acceleration g and the gravitational acceleration component A z
  • the tilting angle of the prompting module is further configured to prompt the user to the tilting angle ⁇ .
  • the processing module obtains the tilt deflection angle ⁇ according to the following formula:
  • the prompting module further includes a second circular angle disc icon and a second dynamic pointer icon, wherein the second dynamic pointer icon includes a second side direction indicating icon and a second vertical direction indicating icon that are perpendicular to each other.
  • the second circular angle disk icon takes a direction of the y-axis as a starting direction, and when the mobile phone rotates, the second circular angle disk icon corresponds to the mobile phone rotation, and the second vertical
  • the angle between the direction indication icon and the starting direction is a tilt deflection angle ⁇ .
  • the beneficial effects of the present invention are: different from the prior art, the method for detecting a side angle of shooting, the method for detecting a tilt angle, and the mobile phone disclosed by the present invention, by detecting a side deflection angle and a tilt angle of the mobile phone and prompting the user to perform an angle Adjust to prevent deviations in shooting angle deviation for better shooting and increase user experience (
  • FIG. 1 is a flow chart of a preferred embodiment of a method for detecting a side angle of shooting according to the present invention
  • FIG. 2 is a schematic diagram of a mobile phone in a ⁇ -y coordinate system according to a preferred embodiment of the method for detecting a side angle of shooting disclosed by the present invention
  • FIG. 3 is a positional relationship between a first circular angle disk icon and a first dynamic pointer icon on the same line of the y-axis and the gravitational acceleration g when the user holds the mobile phone vertically with the ground;
  • Figure 4 is the y axis and the gravitational acceleration g are not the same when the side deflection of the user's hand-held mobile phone is ⁇ a first circular angle disk icon of the line and a positional relationship of the first dynamic pointer icon;
  • FIG. 5 is a flow chart of a preferred embodiment of a tilting angle detecting method according to the present invention
  • FIG. 6 is a schematic diagram of a mobile phone in a y-z coordinate system according to a preferred embodiment of the tilting angle detecting method according to the present invention
  • FIG. 7 is a schematic structural diagram of a preferred embodiment of a mobile phone according to the present invention.
  • FIG. 8 is a circuit configuration diagram of another preferred embodiment of the mobile phone disclosed by the present invention.
  • FIG. 1 is a flowchart of a preferred embodiment of a method for detecting a side angle of shooting according to the present invention
  • FIG. 2 is a mobile phone in a preferred embodiment of the method for detecting a side angle of shooting disclosed by the present invention.
  • the side of the lateral side shooting angle detecting method disclosed by the present invention includes the following steps:
  • Step 101 Set an X-axis, a y-axis, and a z-axis that form a three-dimensional coordinate system on the mobile phone, wherein the plane formed by the X-axis and the y-axis is parallel to the plane of the display screen of the mobile phone, and the y-axis is placed vertically when the user holds the mobile phone and the ground. , in line with the gravitational acceleration g;
  • Step 102 Inductive gravitational acceleration g is the gravitational acceleration component of the X axis
  • Step 103 Obtain the deflection angle based on the gravitational acceleration g and the gravitational acceleration component ⁇
  • Step 104 Prompt the user to the side deflection angle.
  • the yaw deflection angle 6 * is obtained according to the following formula.
  • step 102 the gravitational acceleration component A of the gravitational acceleration g on the y-axis is further sensed.
  • the gravitational acceleration g is in both the X-axis and the y-axis.
  • the gravitational acceleration component and A y are generated, and the following relationship exists between them:
  • FIG. 3 is a positional relationship between the first circular angle disk icon and the first dynamic pointer icon on the same line of the y-axis and the gravitational acceleration g when the user holds the mobile phone vertically.
  • the first dynamic pointer icon 202 includes a first side direction indication icon 203 and a first vertical direction indication icon 204 that are perpendicular to each other.
  • the first circular angle dial icon 201 is set to be fixed with respect to the mobile phone on the mobile phone display screen, and the first dynamic pointer icon 202 is set to rotate relative to the mobile phone on the mobile phone display screen.
  • An angle (0° to 360°) is indicated at the edge of the first circular angle disk icon 201, wherein the 0° direction indicates a vertical upward direction of the mobile phone, and when the mobile phone is perpendicular to the horizontal plane, the first vertical direction indication icon 204 points 0° position, 90° direction indicates the side direction of the phone, when the phone is perpendicular to the horizontal plane
  • the first lateral direction indication icon 203 points to the 90° position.
  • the first side direction indicating icon 203 of the first dynamic pointer icon 202 is perpendicular to the first vertical direction indicating icon 204, and the first side direction indicating icon 203 is rotated along the center point of the first circular angle disk icon 201, the first vertical The direction indication icon 204 is simultaneously rotated.
  • the first circular angle disk icon 201 rotates along with the mobile phone, and the mobile phone forms an angle with the horizontal plane, that is, the deflection angle of the mobile phone is due to the deflection of the mobile phone's lateral direction and the horizontal plane. That is, the first lateral direction indication icon 203 is rotated along the center point to adjust the angle ⁇ , and the entire first dynamic pointer icon 202 is deflected along with the first lateral direction indication icon 203. At this time, the first lateral direction indication icon 203 Located on a horizontal plane, the first vertical direction indicates that the icon 204 is perpendicular to the horizontal plane.
  • the angle between the first lateral direction indicating icon 203 and the first circular angle disk icon 201 is 90 degrees of the deflection angle of the mobile phone, and the first vertical direction indicating icon 204 and the first circular angle disk icon 201 The angle formed by 0 ° (ie the starting direction) is also the deflection angle of the phone.
  • the mobile phone acquires the lateral deflection angle according to the magnitude and direction of the gravity acceleration component ⁇ or ⁇ , and converts the deflection angle 6 * into the first lateral direction indication icon 203.
  • the angle with the horizontal direction For example, when the mobile phone is deflected to the right by 20 °, the deflection angle of the mobile phone to the user is 20 °, and when the mobile phone is deflected to the left by 20 °, the deflection angle of the mobile phone to the user is 340 °.
  • the prompt image can be displayed in the corner position of the mobile phone display screen, and the cycle of the prompt image is updated by the mobile phone setting, and the user is prompted to the side deflection angle of the mobile phone ⁇ .
  • the manner of prompting the deflection angle of the lateral side is not limited to the manner of prompting the first circular angle disc icon combined with the dynamic angle disc icon, and in other embodiments, the subtitle may also be used.
  • the prompt or the voice prompt is not specifically limited in the present invention.
  • the present invention discloses a method for detecting a side angle of shooting, which is particularly suitable for a user holding a mobile phone vertically placed on the ground, and facing the subject of the shooting, as long as the user is holding the mobile phone.
  • the mobile phone When the hand moves to the left or right side with respect to the horizontal plane, the mobile phone immediately prompts the user to the side angle, and the user can correct according to the prompt.
  • the above method is only suitable for prompting the side shooting angle.
  • the user may tilt forward or backward relative to the horizontal plane when holding the mobile phone. Therefore, the present invention further provides a tilt shooting angle detecting method. In order to detect the oblique shooting angle and prompt the user, the user can correct according to the prompt.
  • FIG. 5 is a flowchart of a preferred embodiment of the oblique shooting angle detecting method according to the present invention
  • FIG. 6 is a yz coordinate of the mobile phone according to a preferred embodiment of the tilt shooting angle detecting method disclosed in the present invention.
  • Step 301 Set an X-axis, a y-axis, and a z-axis that form a three-dimensional coordinate system on the mobile phone, wherein the plane formed by the X-axis and the y-axis is parallel to the plane of the display screen of the mobile phone, and the y-axis is placed vertically when the user holds the mobile phone and the ground. , in line with the gravitational acceleration g;
  • Step 302 A sensor gravity acceleration component of gravity g in the z-axis z;
  • the tilt deflection angle ⁇ is obtained according to the following formula: Wherein, in step 302, the gravitational acceleration component A of the gravitational acceleration g on the y-axis is further sensed.
  • the second circular angle disk icon and the second dynamic pointer icon are displayed on the display screen of the mobile phone, and the first circular angle disk icon 201 and the first dynamic pointer icon are displayed as shown in FIG. 3 and FIG. 4 .
  • the principle of 202 is the same, and is not described here again, and as described above, the prompting manner of the tilting angle ⁇ is not limited to the above-mentioned second circular angle disc icon combined with the second dynamic angle disc icon prompting manner, In other embodiments, a caption prompt or a voice prompt may also be used, which is not specifically limited in the present invention.
  • FIG. 7 is a schematic structural diagram of a preferred embodiment of a mobile phone according to the present invention.
  • the mobile phone of the present invention includes: an acceleration sensor 401, a processing module 402, and a prompting module 403.
  • the acceleration sensor 401 sets the X-axis, the y-axis, and the z-axis of the three-dimensional coordinate system on the mobile phone, wherein the plane formed by the X-axis and the y-axis is parallel to the plane of the display screen of the mobile phone, and the y-axis is held by the user.
  • the mobile phone is placed vertically with the ground, it is in line with the gravitational acceleration g. Accelerometer
  • the processing module 402 is coupled to the acceleration sensing module 401 and acquires a gravitational acceleration component and a gravitational acceleration component A z from the acceleration sensor 401.
  • the side deflection angle is obtained according to the gravity acceleration g and the gravity acceleration component A
  • the tilt deflection angle ⁇ is obtained according to the gravity acceleration g and the gravity acceleration component A z .
  • the prompting module 403 is connected to the processing module, and presents the user with a lateral deflection angle 6 * or a tilting deflection angle ⁇ .
  • the prompting module 403 can preferably be a display screen of the mobile phone, and display a first circular angle disk icon on the display screen, and a second
  • the circular angle disk icon, the first dynamic pointer icon, and the second dynamic pointer icon have the same principles as described above, and are not described herein again.
  • the processing module 402 obtains the lateral deflection angle according to the following formula:
  • the prompting module 403 presents the user with a side deflection angle ⁇ .
  • the user can adjust the appropriate shooting angle according to the side deflection angle 6 * so that the mobile phone is facing the subject.
  • the processing module 402 obtains the tilt deflection angle according to the following formula
  • the prompting module 403 prompts the user to tilt the deflection angle ⁇ .
  • the user can adjust the appropriate shooting angle according to the tilting angle ⁇ so that the mobile phone is facing the subject.
  • FIG. 8 is a circuit structural diagram of another preferred embodiment of the mobile phone disclosed by the present invention.
  • the mobile phone disclosed by the present invention includes a baseband chip 701 and an acceleration sensor 702.
  • the baseband chip 701 is the processing module 402 shown in FIG. 7, and the acceleration sensor 702 is the acceleration sensor 401 in FIG.
  • the baseband chip 701 is connected to the acceleration sensor 702 through an I2C interface and an INT interface, and the acceleration sensor 702 can obtain an INT after acquiring the gravity acceleration component on the corresponding axis.
  • the interface sends an interrupt signal, and the baseband chip 701 acquires an interrupt signal through the INT interface, and enters a corresponding interrupt processing program to acquire the gravity acceleration component on the corresponding axis from the acceleration sensor 702 through the I2C interface.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telephone Function (AREA)
  • Studio Devices (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

L'invention concerne un procédé de détection d'un angle latéral de photographie comprenant les étapes suivantes : construction d'un système de coordonnées tridimensionnelles ; détection, par rapport à l'axe x, de la composante Ax de l'accélération due à la gravité g ; sur la base de l'accélération due à la gravité g et de ladite composante Ax, obtention d'un angle latéral rotationnel Θ ; affichage de l'angle latéral Θ. L'invention concerne également un procédé de détection d'angle d'inclinaison vertical et un téléphone cellulaire. Par détection de l'angle rotationnel latéral et/ou rotationnel vertical d'un téléphone cellulaire, des distorsions causées par des angles de photographie peuvent être empêchées, résultant en de meilleurs angles de photographie.
PCT/CN2012/076558 2011-06-28 2012-06-07 Procédé de détection d'angle latéral de photographie, procédé de détection d'angle vertical de photographie et téléphone cellulaire WO2013000359A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110176201.3 2011-06-28
CN201110176201.3A CN102353351B (zh) 2011-06-28 2011-06-28 偏侧拍摄角度检测方法、倾斜拍摄角度检测方法及手机

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WO2013000359A1 true WO2013000359A1 (fr) 2013-01-03

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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN103424096A (zh) * 2012-05-17 2013-12-04 西安闻泰电子科技有限公司 通过手机测量角度的方法
CN102970441B (zh) * 2012-12-03 2014-12-03 广东欧珀移动通信有限公司 一种基于手机后置摄像头的自拍方法及其手机
CN103888654B (zh) * 2012-12-24 2018-09-07 深圳富泰宏精密工业有限公司 拍照校正系统及方法
CN103945043A (zh) * 2013-01-21 2014-07-23 联想(北京)有限公司 一种拍照方法及电子设备
CN103162666B (zh) * 2013-03-25 2015-07-01 成都西可科技有限公司 一种修正智能终端位置偏角的方法
CN104427233B (zh) * 2013-09-02 2018-12-14 联想(北京)有限公司 信息处理方法和信息处理设备
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CN104104796A (zh) * 2014-07-17 2014-10-15 广东欧珀移动通信有限公司 移动设备方向的智能提醒方法、装置及移动设备
CN104363386B (zh) * 2014-11-14 2017-10-17 广东欧珀移动通信有限公司 照片处理方法及装置
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CN104820562A (zh) * 2015-05-27 2015-08-05 三星电子（中国）研发中心 用于电子设备的图像显示方法和装置以及电子设备
CN105208271A (zh) * 2015-09-21 2015-12-30 努比亚技术有限公司 拍摄角度提示方法和装置
CN105741242B (zh) * 2016-01-27 2018-11-13 桂林长海发展有限责任公司 一种运动处理器的图像校正方法及系统
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US11016630B2 (en) 2019-01-31 2021-05-25 International Business Machines Corporation Virtual view-window
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1760822A (zh) * 2004-10-15 2006-04-19 日本电气株式会社 移动终端及其显示控制方法
JP2008170168A (ja) * 2007-01-09 2008-07-24 Tdk Corp 傾斜角センサ
CN101253387A (zh) * 2005-08-18 2008-08-27 C&N株式会社 传感器装置
CN101603826A (zh) * 2009-07-06 2009-12-16 三一重工股份有限公司 一种倾角传感器及倾角控制系统
CN101839711A (zh) * 2010-05-18 2010-09-22 山东大学 一种便携式的数字化高精度倾角测量仪及测量方法
CN102313822A (zh) * 2010-06-28 2012-01-11 精工爱普生株式会社 偏置估算方法、姿势估算方法、偏置估算装置及姿势估算装置
CN102353351A (zh) * 2011-06-28 2012-02-15 惠州Tcl移动通信有限公司 偏侧拍摄角度检测方法、倾斜拍摄角度检测方法及手机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100510623C (zh) * 2004-07-15 2009-07-08 阿莫善斯有限公司 移动终端装置
CN101998047A (zh) * 2009-08-25 2011-03-30 鸿富锦精密工业（深圳）有限公司 在拍照设备中调节水平位置的方法和系统
CN101841603A (zh) * 2010-05-12 2010-09-22 中兴通讯股份有限公司 一种实现自动调整照片方向的方法及移动终端

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1760822A (zh) * 2004-10-15 2006-04-19 日本电气株式会社 移动终端及其显示控制方法
CN101253387A (zh) * 2005-08-18 2008-08-27 C&N株式会社 传感器装置
JP2008170168A (ja) * 2007-01-09 2008-07-24 Tdk Corp 傾斜角センサ
CN101603826A (zh) * 2009-07-06 2009-12-16 三一重工股份有限公司 一种倾角传感器及倾角控制系统
CN101839711A (zh) * 2010-05-18 2010-09-22 山东大学 一种便携式的数字化高精度倾角测量仪及测量方法
CN102313822A (zh) * 2010-06-28 2012-01-11 精工爱普生株式会社 偏置估算方法、姿势估算方法、偏置估算装置及姿势估算装置
CN102353351A (zh) * 2011-06-28 2012-02-15 惠州Tcl移动通信有限公司 偏侧拍摄角度检测方法、倾斜拍摄角度检测方法及手机

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