CN103516866A - Method and device for determining movement information of terminal - Google Patents
Method and device for determining movement information of terminal Download PDFInfo
- Publication number
- CN103516866A CN103516866A CN201210203052.XA CN201210203052A CN103516866A CN 103516866 A CN103516866 A CN 103516866A CN 201210203052 A CN201210203052 A CN 201210203052A CN 103516866 A CN103516866 A CN 103516866A
- Authority
- CN
- China
- Prior art keywords
- camera
- terminal
- movable information
- shooting
- style
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
- G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/254—Analysis of motion involving subtraction of images
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a method and device for determining movement information of a terminal. The method comprises: analyzing a plurality of images shot by a camera; and determining the movement information of the terminal according to the analysis result. Through the method and device for determining the movement information of the terminal, the plurality of images shot by the camera are analyzed first and then the movement information of the terminal is determined according to the analysis result, so that the problems of relatively-high cost, relatively-large volume and relatively-complicated design of a gravity sensor on an intelligent mobile terminal in the related art are solved; and the function of a virtual gravity sensor is achieved by using the software technology, so that the demand of an upper APP for the function of the gravity sensor is met, the cost of the hardware is saved, and the area of the single board is reduced.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of definite method and device of terminal movable information.
Background technology
Along with the progress of smart mobile phone technology, and the develop rapidly of smart mobile phone application and universal, use the user of smart mobile phone day by day to increase, mobile phone has been not only a simple means of communication.Due to the various demands of applying on smart mobile phone and the development of sensor technology, make transducer integrated on smart mobile phone also more and more abundanter, for example gravity sensor, acceleration transducer, gyroscope, proximity transducer, light sensor etc.Gravity sensor on smart mobile phone, by measuring the acceleration of gravity causing due to gravity, can calculate mobile device angle of inclination with respect to the horizontal plane.By analyzing dynamic acceleration, can analyze the direction that mobile phone moves.Due to integrated numerous transducer like this on mobile phone, hardware cost is in continuous rising, and hardware single board area is also larger, and it is more complicated that single board design also becomes.
, area higher for the gravity sensor cost on intelligent mobile terminal in correlation technique is large, the more complicated problem of design, not yet proposes at present effective solution.
Summary of the invention
, area higher for the gravity sensor cost on intelligent mobile terminal in correlation technique is large, the more complicated problem of design, the invention provides a kind of definite method and device of terminal movable information, at least to address the above problem.
According to an aspect of the present invention, provide a kind of definite method of terminal movable information, the method comprises: analyze a plurality of images that camera is taken; According to analysis result, determine the movable information of terminal.
Before analyzing above-mentioned a plurality of images of above-mentioned camera shooting, said method can also comprise: select for taking the above-mentioned camera of above-mentioned a plurality of images; The movable information of the above-mentioned terminal obtaining as required, determines the style of shooting of above-mentioned camera.
The movable information of the above-mentioned terminal obtaining as required, the style of shooting of determining above-mentioned camera can comprise: in the situation that the rotation information that above-mentioned movable information is above-mentioned terminal, the angle that object of reference in the image of taking according to above-mentioned camera departs from respect to the above-mentioned object of reference in photographic images before, determines the rotation information of above-mentioned terminal.
The angle departing from the situation that above-mentioned surpasses threshold value, can be rotated the screen of above-mentioned terminal.
The movable information of the above-mentioned terminal obtaining as required, the style of shooting of determining above-mentioned camera can comprise: in the situation that the moving direction information that above-mentioned movable information is above-mentioned terminal, the angle that object of reference in the image of taking according to above-mentioned camera departs from respect to the above-mentioned object of reference in photographic images before, and the image taken of above-mentioned camera and time difference of photographic images before, determine the moving direction information of above-mentioned terminal.
The angle departing from the situation that above-mentioned surpasses threshold value and above-mentioned time difference, and to be less than Preset Time poor, can convert the screen of above-mentioned terminal.
Above-mentioned threshold value can be at 0 degree between 90 degree.
According to a further aspect in the invention, provide a kind of determining device of terminal movable information, this device comprises: image analysis module, a plurality of images of taking for analyzing camera; Movable information determination module, for determining the movable information of terminal according to the analysis result of above-mentioned image analysis module.
Said apparatus can also comprise: camera is selected module, for selecting for taking the camera of above-mentioned a plurality of images; Style of shooting determination module, for the movable information of the above-mentioned terminal that obtains as required, determines the style of shooting of above-mentioned camera.
Above-mentioned style of shooting determination module can comprise: the first style of shooting determining unit, be used in the situation that the rotation information that above-mentioned movable information is above-mentioned terminal, the angle that object of reference in the image of taking according to above-mentioned camera departs from respect to the above-mentioned object of reference in photographic images before, determines the rotation information of above-mentioned terminal.
Above-mentioned style of shooting determination module can comprise: the second style of shooting determining unit, be used in the situation that the moving direction information that above-mentioned movable information is above-mentioned terminal, the angle that object of reference in the image of taking according to above-mentioned camera departs from respect to the above-mentioned object of reference in photographic images before, and the image taken of above-mentioned camera and time difference of photographic images before, determine the moving direction information of above-mentioned terminal.
By the present invention, first analyze a plurality of images that camera is taken, then according to analysis result, determine the movable information of terminal, solved that in correlation technique, gravity sensor cost on intelligent mobile terminal is higher, area is large, the more complicated problem of design, utilize software engineering to realize the function of virtual gravity sensor, both met the demand of upper strata APP to gravity sensor function, and saved again hardware cost, reduced veneer area.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the flow chart of definite method of the terminal movable information of the embodiment of the present invention;
Fig. 2 is according to the flow chart of the implementation procedure by the virtual G-sensor function of Camera of the embodiment of the present invention;
Fig. 3 arranges the schematic diagram of window according to the virtual G-sensor of the embodiment of the present invention;
Fig. 4 is according to the structured flowchart of the determining device of the terminal movable information of the embodiment of the present invention;
Fig. 5 is according to the concrete structure block diagram of the determining device of the terminal movable information of the embodiment of the present invention;
Fig. 6 is according to the structural representation of the virtual G-sensor function of the Camera of the embodiment of the present invention;
Fig. 7 is according to the flow chart of the structure implementation procedure of the virtual G-sensor function of the embodiment of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
Development for Image Processing and Pattern Recognition technology in correlation technique, for example can recover depth information according to the reference scene view data of obtaining from camera, to determine the moving direction of camera place carrier, calculate in real time camera with respect to three-dimensional pose of reference scene etc.Therefore, Image Processing and Pattern Recognition technology provides algorithmic technique support for realizing with the alternative gravity sensor (Gravity sensor, referred to as G-sensor) of camera (Camera).And chip for cell phone technology is also in fast development, polycaryon processor becomes main flow gradually, and powerful disposal ability provides hardware support for realize complicated algorithm on mobile phone.Based on this, the embodiment of the present invention provides a kind of definite method and device of terminal movable information.Below by embodiment, be elaborated.
The present embodiment provides a kind of definite method of terminal movable information, the flow chart of definite method of terminal movable information as shown in Figure 1, and the method comprises the following steps (step S102-step S104):
Step S102, analyzes a plurality of images that camera is taken;
Step S104, determines the movable information of terminal according to analysis result.
Pass through said method, first analyze a plurality of images that camera is taken, then according to analysis result, determine the movable information of terminal, solved that in correlation technique, gravity sensor cost on intelligent mobile terminal is higher, area is large, the more complicated problem of design, utilize software engineering to realize the function of virtual gravity sensor, both met the demand of upper strata APP to gravity sensor function, and saved again hardware cost, reduced veneer area.
Before analyzing the image of camera shooting, need in the camera list of mobile terminal, select suitable camera, concrete How to choose camera can be determined according to actual conditions.After selecting suitable camera, need to determine style of shooting, the movable information of the terminal that for example can obtain is as required determined.Therefore, the present embodiment provides a kind of preferred implementation, and, before analyzing the image of camera shooting, said method also comprises: select for taking the camera of a plurality of images; The movable information of the terminal obtaining as required, determines the style of shooting of above-mentioned camera.
For the movable information of the terminal obtaining for needs, may there is multi-motion information, for example, when mobile phone is rotated, need corresponding rotating mobile screen, to improve user's Experience Degree.Or when moving velocity of terminal is very fast, the page can overturn, for example user, when leafing through mobile phone photo album, if rock fast mobile phone to the right, just can be turned to next photo of current photo, if rock fast mobile phone left, just can be turned to last photo of current photo etc.Certainly, also there is other different situations, at this, will not enumerate.
Based on above-mentioned several situations, the movable information of the above-mentioned terminal obtaining is as required determined the style of shooting of above-mentioned camera, can there is multiple implementation, the present embodiment provides a kind of preferred implementation, in the situation that the rotation information that movable information is terminal, the angle that object of reference in the image of taking according to camera departs from respect to the object of reference in photographic images before, determines the rotation information of terminal.And the angle departing from the situation that above-mentioned surpasses threshold value, and the screen of terminal is rotated.Wherein, this threshold value is calibration accuracy, and this threshold value can be arranged on 0 degree between 90 degree.The accuracy α ° of a calibration is set, refers to only have with respect to object of reference, to have rotated to α ° when mobile phone, the screen of terminal can be rotated.
Or, in the situation that the moving direction information that movable information is terminal, the angle that object of reference in the image of taking according to camera departs from respect to the object of reference in photographic images before, and the image taken of above-mentioned camera and time difference of photographic images before, determine the moving direction information of terminal.And the angle departing from the situation that above-mentioned surpasses threshold value and above-mentioned time difference, and to be less than Preset Time poor, and the screen of terminal is converted.Wherein, this threshold value is calibration accuracy, and this threshold value can be arranged on 0 degree between 90 degree.
Below in conjunction with preferred embodiments and drawings, the implementation procedure of above-described embodiment is elaborated.
Camera(camera on mobile terminal for the present embodiment) substitute the function of G-sensor, after Camera opens, can constantly capture view data, pass through analysis of image data, obtain the recognition result to mobile phone self move mode, then recognition result is reported to the application layer that need to use G-sensor function, application layer is rotated the operation of displaying contents accordingly.Fig. 2 is that as shown in Figure 2, the method comprises (step S202-step S212) according to the flow chart of the implementation procedure by the virtual G-sensor function of Camera of the embodiment of the present invention:
Step S202, cellphone subscriber enters mobile phone from home interface menu is set, and selects to open virtual G-sensor function in menu is set.Arrange in menu and can list current all Camera lists integrated on mobile phone, select for substituting the Camera equipment of G-sensor function.After opening virtual G-sensor function, for substituting the Camera of G-sensor function, also can automatically open like this.
Step S204 opens after virtual G-sensor function in menu is set, and clicks the virtual G-sensor calibration arranging in menu.The scope that the accuracy of calibration can be set is generally from 0 ° to 90 °.The accuracy α ° of a calibration is set, refers to only have when mobile phone has rotated to α ° of ，Cai Huixiang upper strata with respect to object of reference to report a mobile recognition result.
Step S206, arranges after calibration accuracy, clicks the calibration that starts in menu, and need to calibrate the camera that is chosen as alternative G-sensor function this time over against object of reference.Can be by the object of reference view data storage recognizing, as the benchmark image of virtual G-sensor identification mobile phone move mode during calibration.After calibration finishes, can point out and calibrate successfully.
Step S208, after calibrating successfully, just can aim at object of reference by the camera that substitutes G-sensor function, to carry out the use of virtual G-sensor.If need to change, substitute the Camera of G-sensor function or change object of reference, can re-start and select and calibration.
Step S210 after virtual G-sensor function is opened, selects to open automatic rotation screen in menu is set, and virtual G-sensor analyzes contrast according to the object of reference recognizing and the marker of storage.
Step S212, analysis result is reported to the application layer that need to use G-sensor function, application layer is according to mobile phone self the move mode information getting, and rotational display content, to reach with G-sensor similarly according to the result of gravity sensing automatic rotation screen.
Fig. 3 arranges the schematic diagram of window according to the virtual G-sensor of the embodiment of the present invention, as shown in Figure 3, listed Camera1, Camera2 etc. in Camera list, can therefrom select a suitable Camera.Virtual G-sensor, calibration accuracy [0 °-90 °], automatic rotation screen items have been listed in window left side, and window right side correspondence is provided with options: On/Off, start calibration, On/Off.User can arrange on window relevant option is set at this, thereby realize, with Camera, replaces virtual G-sensor function.
Corresponding to definite method of above-mentioned terminal movable information, the present embodiment provides a kind of determining device of terminal movable information, and this device is used for realizing above-described embodiment.Fig. 4 is according to the structured flowchart of the determining device of the terminal movable information of the embodiment of the present invention, and as shown in Figure 4, this device comprises: image analysis module 10 and movable information determination module 20.Below this structure is described.
Movable information determination module 20, is connected to image analysis module 10, for determine the movable information of terminal according to the analysis result of above-mentioned image analysis module 10.
Pass through said apparatus, first image analysis module 10 is analyzed a plurality of images that camera is taken, then movable information determination module 20 is determined the movable information of terminal according to analysis result, solved that in correlation technique, gravity sensor cost on intelligent mobile terminal is higher, area is large, the more complicated problem of design, utilize software engineering to realize the function of virtual gravity sensor, both met the demand of upper strata APP to gravity sensor function, and saved again hardware cost, reduced veneer area.
Before analyzing the image of camera shooting, need in the camera list of mobile terminal, select suitable camera, concrete How to choose camera can be determined according to actual conditions.After selecting suitable camera, need to determine style of shooting, the movable information of the terminal that for example can obtain is as required determined.Therefore, the present embodiment provides a kind of preferred implementation, the concrete structure block diagram of the determining device of terminal movable information as shown in Figure 5, this device, except comprising the modules in above-mentioned Fig. 4, also comprises: camera is selected module 30 and style of shooting determination module 40.Below this structure is described.
Camera is selected module 30, for selecting for taking the camera of a plurality of images;
Style of shooting determination module 40, is connected to camera and selects module 30 and image analysis module 10, for the movable information of the terminal that obtains as required, determines the style of shooting of above-mentioned camera.
The movable information of the above-mentioned terminal obtaining is as required determined the style of shooting of above-mentioned camera, can there is multiple implementation, the present embodiment provides a kind of preferred implementation, be that above-mentioned style of shooting determination module 40 can comprise: the first style of shooting determining unit, be used in the situation that the rotation information that movable information is terminal, the angle that object of reference in the image of taking according to above-mentioned camera departs from respect to the above-mentioned object of reference in photographic images before, determines the rotation information of terminal.And the angle departing from the situation that above-mentioned surpasses threshold value, and the screen of terminal is rotated.Wherein, this threshold value is calibration accuracy, and this threshold value can be arranged on 0 degree between 90 degree.The accuracy α ° of a calibration is set, refers to only have with respect to object of reference, to have rotated to α ° when mobile phone, the screen of terminal can be rotated.
Or, above-mentioned style of shooting determination module 40 can comprise: the second style of shooting determining unit, be used in the situation that the moving direction information that movable information is terminal, the angle that object of reference in the image of taking according to camera departs from respect to the above-mentioned object of reference in photographic images before, and the image taken of above-mentioned camera and time difference of photographic images before, determine the moving direction information of terminal.And the angle departing from the situation that above-mentioned surpasses threshold value and above-mentioned time difference, and to be less than Preset Time poor, and the screen of terminal is converted.Wherein, this threshold value is calibration accuracy, and this threshold value can be arranged on 0 degree between 90 degree.
Fig. 6 is according to the structural representation of the virtual G-sensor function of the Camera of the embodiment of the present invention, as shown in Figure 6, the function that the function of module and the style of shooting determination module in above-described embodiment are set is suitable, module is set and obtains the parameter that user arranges, comprise whether opening or close virtual G-sensor, Camera list, calibration accuracy, whether open automatic rotation screen etc.From Camera list, selected suitable Camera, and open after virtual G-sensor, the corresponding Camera module camera of photographic images (for) can be opened automatically, by Camera module, obtain the view data of object of reference, calibration module generates the object of reference view data of standard according to the object of reference view data collecting, deposit calibration marker later in object of reference database.
The function of the function of recognizer module and the image analysis module in above-described embodiment and movable information determination module is suitable, recognizer module contrasts the object of reference the view data collecting from Camera module and object of reference database, calculate the data that collect with respect to the position angle skew of object of reference, and then judge the direction of motion of mobile phone, by the direction of motion administration module of the direction of motion input handset of mobile phone, the direction of motion administration module of last mobile phone reports by the direction of motion of mobile phone the application that virtual G-sensor is used in registration.The operations such as corresponding rotating mobile screen are carried out in application.
Structure based on above-mentioned virtual G-sensor function, the present embodiment is to being introduced by the implementation procedure of the virtual G-sensor function of Camera, Fig. 7 is according to the flow chart of the structure implementation procedure of the virtual G-sensor function of the embodiment of the present invention, as shown in Figure 7, this flow process comprises the following steps (step S702-step S720):
Step S702, first opens module is set.
Step S704 selects in Camera list for realizing the Camera of virtual G-sensor in module is set.
Step S706 opens virtual G-sensor in module is set, and the Camera that virtual G-sensor has chosen after opening can open automatically.
Step S708 arranges calibration accuracy in module is set, and precision can be arranged between 0 ° to 90 °.
Step S710, clicks and starts calibration, and the view data gathering according to Camera generates marker picture.
Step S712, deposits marker picture in object of reference database.
Step S714, recognizer, according to the marker picture in object of reference database and the view data collecting from Camera, is analyzed the move angle that identifies current phone.
Step S716, real-time management is the movement angle of new cell-phone more.
Step S718, upgrades movement angle to feed back to upper layer application.
Step S720, upper layer application is carried out the operation of corresponding rotating mobile screen.For example, mobile phone is horizontal from vertically turning to, and screen orientation can be followed the rotation of mobile phone and be rotated.
As can be seen from the above description, the present invention, in the situation that there is no integrated G-sensor, realizes the identification to mobile phone self move mode with Camera, and recognition result is fed back to application layer, and application layer is carried out corresponding operation.The present invention utilizes software engineering to realize the function of other transducer, has reduced hardware cost, has reduced hardware single board area, has simplified single board design.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a definite method for terminal movable information, is characterized in that, comprising:
Analyze a plurality of images that camera is taken;
According to analysis result, determine the movable information of terminal.
2. method according to claim 1, is characterized in that, before analyzing described a plurality of images of described camera shooting, described method also comprises:
Select for taking the described camera of described a plurality of images;
The movable information of the described terminal obtaining as required, determines the style of shooting of described camera.
3. method according to claim 1, is characterized in that, the movable information of the described terminal obtaining as required determines that the style of shooting of described camera comprises:
In the situation that the rotation information that described movable information is described terminal, the angle that the object of reference in the image of taking according to described camera departs from respect to the described object of reference in photographic images before, determines the rotation information of described terminal.
4. method according to claim 3, is characterized in that, comprising: the angle departing from the situation that described surpasses threshold value, and the screen of described terminal is rotated.
5. method according to claim 1, is characterized in that, the movable information of the described terminal obtaining as required determines that the style of shooting of described camera comprises:
In the situation that the moving direction information that described movable information is described terminal, the angle that object of reference in the image of taking according to described camera departs from respect to the described object of reference in photographic images before, and the image taken of described camera and time difference of photographic images before, determine the moving direction information of described terminal.
6. method according to claim 5, is characterized in that, comprising: the angle departing from the situation that described surpasses threshold value and described time difference, and to be less than Preset Time poor, and the screen of described terminal is converted.
7. according to the method described in any one in claim 1-6, it is characterized in that, described threshold value at 0 degree between 90 degree.
8. a determining device for terminal movable information, is characterized in that, comprising:
Image analysis module, a plurality of images of taking for analyzing camera;
Movable information determination module, for determining the movable information of terminal according to the analysis result of described image analysis module.
9. device according to claim 8, is characterized in that, described device also comprises:
Camera is selected module, for selecting for taking the camera of described a plurality of images;
Style of shooting determination module, for the movable information of the described terminal that obtains as required, determines the style of shooting of described camera.
10. device according to claim 8, is characterized in that, described style of shooting determination module comprises:
The first style of shooting determining unit, be used in the situation that the rotation information that described movable information is described terminal, the angle that object of reference in the image of taking according to described camera departs from respect to the described object of reference in photographic images before, determines the rotation information of described terminal.
11. devices according to claim 8, is characterized in that, described style of shooting determination module comprises:
The second style of shooting determining unit, be used in the situation that the moving direction information that described movable information is described terminal, the angle that object of reference in the image of taking according to described camera departs from respect to the described object of reference in photographic images before, and the image taken of described camera and time difference of photographic images before, determine the moving direction information of described terminal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203052.XA CN103516866A (en) | 2012-06-19 | 2012-06-19 | Method and device for determining movement information of terminal |
| KR1020157001080A KR20150023775A (en) | 2012-06-19 | 2013-06-18 | Determination method and device for movement information about terminal |
| PCT/CN2013/077397 WO2013189279A1 (en) | 2012-06-19 | 2013-06-18 | Determination method and device for movement information about terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210203052.XA CN103516866A (en) | 2012-06-19 | 2012-06-19 | Method and device for determining movement information of terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103516866A true CN103516866A (en) | 2014-01-15 |
Family
ID=49768115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210203052.XA Pending CN103516866A (en) | 2012-06-19 | 2012-06-19 | Method and device for determining movement information of terminal |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR20150023775A (en) |
| CN (1) | CN103516866A (en) |
| WO (1) | WO2013189279A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227844A (en) * | 2015-10-22 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | image acquiring method and device, mobile terminal |
| CN105704290A (en) * | 2014-11-25 | 2016-06-22 | 比亚迪股份有限公司 | Mobile terminal screen control method, device and mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020105540A1 (en) * | 2000-12-07 | 2002-08-08 | Keiichi Hayashi | Portable information terminal equipment and display method therefor |
| CN101226407A (en) * | 2008-01-24 | 2008-07-23 | 北京中星微电子有限公司 | System and method for automatically adjusting display device angle |
| CN102043576A (en) * | 2009-10-26 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | System and method for automatically adjusting display picture |
| CN102164209A (en) * | 2011-03-23 | 2011-08-24 | 北京百纳威尔科技有限公司 | Mobile terminal screen display control method and mobile terminal |
| CN102457674A (en) * | 2010-10-27 | 2012-05-16 | 赛龙通信技术（深圳）有限公司 | Method for simulating gravity sensor with camera |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9609217B2 (en) * | 2011-11-02 | 2017-03-28 | Mediatek Inc. | Image-based motion sensor and related multi-purpose camera system |
-
2012
- 2012-06-19 CN CN201210203052.XA patent/CN103516866A/en active Pending
-
2013
- 2013-06-18 WO PCT/CN2013/077397 patent/WO2013189279A1/en active Application Filing
- 2013-06-18 KR KR1020157001080A patent/KR20150023775A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020105540A1 (en) * | 2000-12-07 | 2002-08-08 | Keiichi Hayashi | Portable information terminal equipment and display method therefor |
| CN101226407A (en) * | 2008-01-24 | 2008-07-23 | 北京中星微电子有限公司 | System and method for automatically adjusting display device angle |
| CN102043576A (en) * | 2009-10-26 | 2011-05-04 | 鸿富锦精密工业（深圳）有限公司 | System and method for automatically adjusting display picture |
| CN102457674A (en) * | 2010-10-27 | 2012-05-16 | 赛龙通信技术（深圳）有限公司 | Method for simulating gravity sensor with camera |
| CN102164209A (en) * | 2011-03-23 | 2011-08-24 | 北京百纳威尔科技有限公司 | Mobile terminal screen display control method and mobile terminal |
Non-Patent Citations (1)
| Title |
|---|
| JINGTAO WANG ET AL: "《Camera Phone Based Motion Sensing:Interaction Techniques,Applications and Performance Study》", 《UIST"06》, 18 October 2006 (2006-10-18) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105704290A (en) * | 2014-11-25 | 2016-06-22 | 比亚迪股份有限公司 | Mobile terminal screen control method, device and mobile terminal |
| CN105227844A (en) * | 2015-10-22 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | image acquiring method and device, mobile terminal |
| CN105227844B (en) * | 2015-10-22 | 2018-10-12 | 上海斐讯数据通信技术有限公司 | Image acquiring method and device, mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013189279A1 (en) | 2013-12-27 |
| KR20150023775A (en) | 2015-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10852940B2 (en) | Mobile terminal, and method for operating same | |
| CN106375637B (en) | Mobile terminal and its control method | |
| US9071724B2 (en) | Method and apparatus for providing a video call service | |
| EP2698980B1 (en) | Camera device and methods for aiding users in use thereof | |
| CN108932051B (en) | Augmented reality image processing method, apparatus and storage medium | |
| EP2405393B1 (en) | Device, method and program for creating information for object position estimation | |
| CN105956518A (en) | Face identification method, device and system | |
| KR20180024600A (en) | Robot cleaner and a system inlduing the same | |
| CN105205494B (en) | Similar pictures recognition methods and device | |
| KR20180042777A (en) | Mobile terminal and operating method thereof | |
| KR20150090740A (en) | Mobile terminal and control method thereof | |
| WO2022042425A1 (en) | Video data processing method and apparatus, and computer device and storage medium | |
| CN103546676A (en) | Automatic photographing device and method | |
| CN104935698A (en) | Photographing method of smart terminal, photographing device and smart phone | |
| CN110991491A (en) | Image labeling method, device, equipment and storage medium | |
| CN104735356A (en) | Panorama picture shooting method and device | |
| CN109068118B (en) | Baseline distance adjusting method and device of double-camera module and double-camera module | |
| CN106162150A (en) | A kind of photographic method and mobile terminal | |
| CN109816628B (en) | Face evaluation method and related product | |
| CN111586279B (en) | Method, device and equipment for determining shooting state and storage medium | |
| CN110650284B (en) | Image shooting control method, device, equipment and storage medium | |
| CN103516866A (en) | Method and device for determining movement information of terminal | |
| CN111050081B (en) | Shooting method and electronic equipment | |
| KR102529124B1 (en) | Mobile terminal for performing method of displaying filter status of water purifier and recording medium recording program performing same | |
| KR102540383B1 (en) | Mobile terminal for performing method of displaying filter status of air cleaner and recording medium recording program performing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |
|
| RJ01 | Rejection of invention patent application after publication |