CN102163081A - Method, electronic equipment and device for screen interaction - Google Patents
Method, electronic equipment and device for screen interaction Download PDFInfo
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- CN102163081A CN102163081A CN 201110124737 CN201110124737A CN102163081A CN 102163081 A CN102163081 A CN 102163081A CN 201110124737 CN201110124737 CN 201110124737 CN 201110124737 A CN201110124737 A CN 201110124737A CN 102163081 A CN102163081 A CN 102163081A
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Abstract
The invention discloses a method for screen interaction. The method comprises the following steps of: acquiring facial feature, analyzing angle and/or pose change of the facial feature relative to a screen, and correspondingly adjusting the display mode of the screen according to the angle and/or pose change of the facial feature relative to the screen. An operator and the screen are used as a relative reference system, so that the problem of screen display effect interaction under different observation angles and observation poses of the operator is best solved; and the method is implemented without increasing hardware of equipment and implemented by using the most basic configuration of the equipment such as the screen and a sensor and using a software form, and update and upgrade are convenient. The invention also discloses a device for the screen interaction and electronic equipment.
Description
Technical field
The invention belongs to moving communicating field, relate in particular to and be used for the mutual method of screen, electronic equipment and device.
Background technology
Along with the continuous development of consumer electronics, increasing individual terminal devices has two big obvious characteristics, screen and camera.Such as mobile phone, pad, notebook computer, e-book, PDA etc.Mobile terminal devices such as existing mobile phone and pad utilize the gyroscope or the gravity sensing sensor of device interior, and the anglec of rotation of inductive terminations and acceleration are finished better user interactions.Such as, when mobile phone is done the vertical rotation of 90 degree at screen, utilize built-in sensor, finish the angle rotation of screen, to give the user with better display effect; Again or, in a large amount of gravity sensings recreation,, utilize the rotation of mobile phone left and right sides angle such as racing car, the manipulation operation to racing car in the recreation is finished in the rotation of bearing circle when simulation is driven.
But the problem of using the existence of gyroscope or gravity sensing sensor is by following:
1. increase the induction that hardware device is finished the anglec of rotation and acceleration,, increased the hardware cost of equipment such as gyroscope or gravity sensing sensor;
2. interactive means is relatively more dull, can only respond to the variation of angle and acceleration, finishes simple man-machine interaction;
3. postpone during man-machine interaction greatlyyer, equipment such as mobile phone or pad generally need the time about 1 second when screen rotates, influence fluency;
4. whether the equipment rotation or the acceleration change of hardware device induction just change with respect to operating personnel's hand, can't consider whether operating personnel's viewing angle (and eye) changes.Such as, only with equipment by vertically setting level, do not do rotation, screen also can be owing to the change of gyroscope or gravity sensing sensor, become horizontal screen by perpendicular screen, has influenced actual mutual effect.
Cause the basic reason of these problems to be, the sensor in the equipment is that the relative acceleration with terrestrial attraction or equipment is a reference system, does not consider actual reference system, and the system of the cross-reference between operating personnel and the equipment.Operating personnel's reference system comprises viewing angle, observes the content of the complicated simulation of human body aspect of attitude or the like.
Summary of the invention
In view of this, technical matters to be solved by this invention provides a kind of mutual method of screen, electronic equipment and device of being used for.For there is a basic understanding some aspects to the embodiment that discloses, provided simple summary below.This summary part is not to comment general, neither determine the key/critical component or describe the protection domain of these embodiment.Its sole purpose is to present some notions with simple form, with this preamble as the detailed description of back.
An aspect of of the present present invention provides a kind of mutual method of screen that is used for, and comprising:
Gather facial characteristics;
Analyze of the variation of described facial characteristics with respect to the angle and/or the attitude of screen;
Correspondingly adjust the display mode of described screen with respect to the variation of the angle of described screen and/or attitude according to described facial characteristics.
In some optional embodiments, the display mode of described adjustment screen is that displaying contents is rotated corresponding angle.
In some optional embodiments, described facial characteristics is eyes, nose, forehead, face or eyebrow.
In some optional embodiments, in the time interval of setting, detect angle variation and duration that the facial characteristics datum line takes place;
The angle that changes when detected facial characteristics surpasses first threshold and duration when surpassing second threshold value, judges the variation of described facial characteristics with respect to screen generation angle and/or attitude.
Another aspect of the present invention provides a kind of mutual device of screen that is used for, and comprising:
To the first module that the facial characteristics that collects is analyzed, be used to analyze angle and/or the attitude of described facial characteristics with respect to screen; With,
The display mode of described screen is correspondingly adjusted in Unit second with respect to the variation of the angle of described screen and/or attitude according to described facial characteristics.
In some optional embodiments, described first module comprises:
Unit the 3rd was used in the time interval of setting, and detected angle variation and duration that the facial characteristics datum line takes place; With,
Unit the 4th, be used for detecting angle that described facial characteristics changes and surpass first threshold and duration when surpassing second threshold value in Unit the 3rd, the output indicator signal indicates described facial characteristics with respect to the angle that screen took place and/or the variation of attitude.
In some optional embodiments, described facial characteristics is eyes, nose, forehead, face or eyebrow.
The present invention also provides a kind of electronic equipment, comprises the sensor of screen, collection facial characteristics, it is characterized in that, also comprises as claim 4, the 5 or 6 described mutual devices of screen that are used for.
In some optional embodiments, described sensor is a camera.
In some optional embodiments, described electronic equipment comprises flat computer, notebook, personal desktop computer, portable terminal, mobile phone, personal digital assistant PDA, e-book, music player, video player, figure/image display, electronic game machine, MP3, MP4, MP5, camera and video camera.
For above-mentioned and relevant purpose, one or more embodiment comprise the feature that the back will describe in detail and particularly point out in the claims.Below explanation and accompanying drawing describe some illustrative aspects in detail, and its indication only is some modes in the utilizable variety of way of principle of each embodiment.Other benefit and novel features will consider in conjunction with the accompanying drawings and become obviously along with following detailed description, and the disclosed embodiments are to comprise being equal to of all these aspects and they.
The present invention is a relative reference system with operator and screen, has solved the operator best under different viewing angles and observation attitude, the mutual problem of resulting screen display effect; And the present invention does not need the hardware realization by increase equipment, but utilizes the most basic outfit of equipment, and screen and sensor utilize form of software to realize, upgrade upgrading conveniently.
Figure of description
Fig. 1 is the process flow diagram of screen exchange method of the present invention;
Fig. 2 is the synoptic diagram of screen interactive device of the present invention.
Embodiment
The following description and drawings illustrate specific embodiments of the present invention fully, to enable those skilled in the art to put into practice them.Other embodiments can comprise structure, logic, electric, process and other change.Embodiment only represents possible variation.Unless explicitly call for, otherwise independent assembly and function are optionally, and the order of operation can change.The part of some embodiments and feature can be included in or replace the part and the feature of other embodiments.The scope of embodiment of the present invention comprises the gamut of claims, and all obtainable equivalents of claims.In this article, these embodiments of the present invention can be represented with term " invention " individually or always, this only is for convenience, and if in fact disclose and surpass one invention, not that the scope that will automatically limit this application is any single invention or inventive concept.
An aspect of of the present present invention provides a kind of mutual method of screen that is used for, and comprising:
Gather facial characteristics;
Analyze of the variation of described facial characteristics with respect to the angle and/or the attitude of screen;
Correspondingly adjust the display mode of described screen with respect to the variation of the angle of described screen and/or attitude according to described facial characteristics.
Facial characteristics of the present invention is with respect to the variation of the angle and/or the attitude of screen, is different from facial characteristics with respect to the moving of screen, and the present invention uses mobile device for the convenience of the user, mainly solves the problem that user's viewing angle changes.
In some optional embodiments, the display mode of described adjustment screen is that displaying contents is rotated corresponding angle.
In some optional embodiments, described facial characteristics is eyes, nose, forehead, face or eyebrow.
In some optional embodiments, in the time interval of setting, detect angle variation and duration that the facial characteristics datum line takes place;
The angle that changes when detected facial characteristics surpasses first threshold and duration when surpassing second threshold value, judges the variation of described facial characteristics with respect to screen generation angle and/or attitude.
Another aspect of the present invention provides a kind of mutual device of screen that is used for, as shown in Figure 2:
To the first module S01 that the facial characteristics that collects is analyzed, be used to analyze angle and/or the attitude of described facial characteristics with respect to screen; With,
Second cell S 02 is correspondingly adjusted the display mode of described screen with respect to the variation of the angle of described screen and/or attitude according to described facial characteristics.
In some optional embodiments, described first module S01 comprises:
The 3rd cell S 03 was used in the time interval of setting, and detected angle variation and duration that the facial characteristics datum line takes place; With,
The 4th cell S 04, be used for detecting angle that described facial characteristics changes and surpass first threshold and duration when surpassing second threshold value in the 3rd cell S 03, the output indicator signal indicates described facial characteristics with respect to the angle that screen took place and/or the variation of attitude.
In some optional embodiments, described facial characteristics is eyes, nose, forehead, face or eyebrow.
The present invention also provides a kind of electronic equipment, comprises the sensor of screen, collection facial characteristics, it is characterized in that, also comprises as claim 4, the 5 or 6 described mutual devices of screen that are used for.
In some optional embodiments, described sensor is a camera.
In some optional embodiments, described electronic equipment comprises flat computer, notebook, personal desktop computer, portable terminal, mobile phone, personal digital assistant PDA, e-book, music player, video player, figure/image display, electronic game machine, MP3, MP4, MP5, camera and video camera.
In some optional embodiments, a kind of preposition camera that utilizes screen equipment is proposed, with operating personnel and screen equipment as relative reference system, the viewing angle of comprehensive decision operation personnel and screen equipment, observation attitude or further feature, dynamically carry out the change of screen display or other interface of equipment, better mutual effect can be provided.And do not need to increase any extra hardware device, on existing equipment or new equipment, utilize software upgrading to realize, provide cost savings and can seamless upgrade.
Rotate to be embodiment with modal screen below and introduce implementation procedure of the present invention in detail:
In some optional embodiments, screen equipment has three essential characteristics: the person's that has the oriented manipulation preposition camera (acquisition operations person gets viewing angle and attitude), have a screen (carrying out the screen display of dynamic interaction), have processor (can control camera and screen) with the operator.And, when only being activated (screen is lighted) at screen, screen just meaningful alternately.
Mutual implementation procedure, shown in Fig. 1 process flow diagram:
Step 1: when screen is lighted;
Step 2: start preposition camera, detecting operation person people face position;
Step 3: the facial characteristics datum line position of locating the people the people on the face;
Step 4: in certain time interval t1, detect angle variation a and retention time t that the facial characteristics datum line takes place;
Step 5: predetermined angular threshold value a1, if time threshold t2 is a〉and a1, t〉t2, then screen anglec of rotation a; If a＜a1 or a〉a1, t＜t2 then keeps original screen display mode (not carrying out the screen rotation);
Step 6: return step 4.
In some optional embodiments, described facial characteristics is eyes and other are such as face features such as nose, forehead, face or eyebrows.
Unless otherwise specific statement, term such as processing, calculating, computing, determine, show or the like that the action and/or the process that can refer to one or more processing or calculating electronic equipment or similar devices, described action and/or process will be expressed as the data manipulation of the register of handling electronic equipment or the amount of the physics (as electronics) in the storer and be converted into other data that are expressed as the interior physical quantity of storer, register or other this type of information storages, emission or the display device of handling electronic equipment similarly.Information can be used multiple different technology and any expression the in the method with signal.For example, data, instruction, order, information, signal, bit, symbol and the chip of mentioning in the description on run through can be represented with voltage, electric current, electromagnetic wave, magnetic field or particle, light field or particle or its combination in any.
Should be understood that the particular order of the step in the disclosed process or the example that level is illustrative methods.Based on design preference, should be appreciated that the particular order of the step in the process or level can be rearranged under the situation that does not break away from protection domain of the present disclosure.Appended claim to a method has provided the key element of various steps with exemplary order, and is not to be limited to described particular order or level.
In above-mentioned detailed description, various features are combined in the single embodiment together, to simplify the disclosure.This open method should be interpreted as reflecting such intention, that is, the embodiment of theme required for protection need be than the more feature of clearly being stated in each claim of feature.On the contrary, as appending claims reflected, the present invention was in the state that lacks than whole features of disclosed single embodiment.Therefore, appending claims clearly is merged in the detailed description hereby, and wherein every claim is alone as the independent preferred embodiment of the present invention.
Those skilled in the art it is also understood that various illustrative box, module, circuit and the algorithm steps in conjunction with the embodiment description of this paper all can be embodied as electronic hardware, computer software or its combination.For the interchangeability between the hardware and software clearly is described, above various illustrative parts, frame, module, circuit and step have all been carried out usually describing around its function.Be embodied as hardware or be embodied as software as for this function, depend on specific application and design constraint that whole electric equipment applied.Those skilled in the art can be at each application-specific, realizes described function in the mode of accommodation, and still, this realization decision-making should not be construed as and deviates from protection domain of the present disclosure.
Be used to carry out general processor, digital signal processor (DSP), special IC (ASIC), field programmable gate array (FPGA) or other programmable logic device (PLD), discrete gate or transistor logic, discrete hardware components or its combination in any of the described function of the application, can realize or carry out in conjunction with the described various illustrative logic diagrams of the embodiment of this paper, module and circuit.General processor can be a microprocessor, and perhaps, this processor also can be processor, controller, microcontroller or the state machine of any routine.Processor also may be embodied as the combination of computing equipment, and for example, the combination of DSP and microprocessor, a plurality of microprocessor, one or more microprocessor combine with the DSP kernel, perhaps any other this kind structure.
Software module or its combination that can directly be presented as hardware, carry out by processor in conjunction with the step of described method of the embodiment of this paper or algorithm.Software module can be arranged in the storage medium of RAM storer, flash memory, ROM storer, eprom memory, eeprom memory, register, hard disk, mobile disk, CD-ROM or any other form well known in the art.A kind of exemplary storage medium is connected to processor, thereby makes the processor can be from this read information, and can be to this storage medium writing information.Certainly, storage medium also can be the ingredient of processor.Processor and storage medium can be arranged in ASIC.This ASIC can be arranged in user terminal.Certainly, processor and storage medium also can be used as discrete assembly and are present in the user terminal.
For making any technician in this area realize or to use the present invention, above disclosed embodiment is described.To those skilled in the art; The various alter modes of these embodiment all are conspicuous, and the General Principle of this paper definition also can be applicable to other embodiment on the basis that does not break away from spirit of the present disclosure and protection domain.Therefore, the disclosure is not limited to the embodiment that this paper provides, but consistent with the widest scope of disclosed principle of the application and novel features.
Realize that for software the technology of describing among the application can realize with the module (for example, process, function etc.) of carrying out the described function of the application.These software codes can be stored in memory cell and be carried out by processor.Memory cell can be implemented in the processor, also can be implemented in outside the processor, and under latter event, it is coupled to processor via various means with communication mode, and these all are well known in the art.
And various aspects as herein described or feature can be used as the program design of use standard and/or method, device or the goods of engineering are realized.Term as used herein " goods " is to comprise the computer program that can visit from any computer-readable equipment, carrier wave or medium.For example, computer-readable medium (for example can include but not limited to magnetic storage apparatus, hard disk, floppy disk, tape etc.), CD (for example, compact discs (CD), digital versatile disc (DVD) etc.), smart card and flash memory device (for example, EPROM, card, rod, key actuated device etc.).In addition, various storage medium described herein is expressed as one or more equipment and/or other machine readable media that is used for canned data.Term " machine readable media " includes but not limited to can store, comprise and/or carry wireless channel and various other medium of instruction and/or data.
Description above comprises giving an example of one or more embodiment.Certainly, all possible combination of describing parts or method in order to describe the foregoing description is impossible, but those of ordinary skills should be realized that each embodiment can do further combinations and permutations.Therefore, the embodiment that describes herein is intended to contain all the such changes, modifications and variations in the protection domain that falls into appended claims.In addition, " comprise " with regard to the term that uses in instructions or claims, the mode that contains of this speech is similar to term and " comprises ", just as " comprising, " in the claims as link word explain like that.In addition, using any one term " perhaps " in the instructions of claims is to represent " non-exclusionism or ".
Claims (11)
1. one kind is used for the mutual method of screen, it is characterized in that, comprising:
Gather facial characteristics;
Analyze of the variation of described facial characteristics with respect to the angle and/or the attitude of screen;
Correspondingly adjust the display mode of described screen with respect to the variation of the angle of described screen and/or attitude according to described facial characteristics.
2. the method for claim 1 is characterized in that, the display mode of described adjustment screen is that displaying contents is rotated corresponding angle.
3. the method for claim 1 is characterized in that, described facial characteristics is eyes, nose, forehead, face or eyebrow.
4. as each described method of claim 1 to 3, it is characterized in that,
In the time interval of setting, detect angle variation and duration that the facial characteristics datum line takes place;
The angle that changes when detected facial characteristics surpasses first threshold and duration when surpassing second threshold value, judges the variation of described facial characteristics with respect to screen generation angle and/or attitude.
5. one kind is used for the mutual device of screen, it is characterized in that, comprising:
To the first module that the facial characteristics that collects is analyzed, be used to analyze angle and/or the attitude of described facial characteristics with respect to screen; With,
The display mode of described screen is correspondingly adjusted in Unit second with respect to the variation of the angle of described screen and/or attitude according to described facial characteristics.
6. device as claimed in claim 5 is characterized in that, the display mode of described adjustment screen is that displaying contents is rotated corresponding angle.
7. device as claimed in claim 5 is characterized in that, described first module comprises:
Unit the 3rd was used in the time interval of setting, and detected angle variation and duration that the facial characteristics datum line takes place; With,
Unit the 4th, be used for detecting angle that described facial characteristics changes and surpass first threshold and duration when surpassing second threshold value in Unit the 3rd, the output indicator signal indicates described facial characteristics with respect to the angle that screen took place and/or the variation of attitude.
8. as each described device of claim 5 to 7, it is characterized in that described facial characteristics is eyes, nose, forehead, face or eyebrow.
9. electronic equipment comprises screen, gathers the sensor of facial characteristics, it is characterized in that, also comprises as each described mutual device of screen that is used for of claim 5 to 8.
10. electronic equipment as claimed in claim 9 is characterized in that described sensor is a camera.
11. as claim 9 or 10 described electronic equipments, it is characterized in that described electronic equipment comprises flat computer, notebook, personal desktop computer, portable terminal, mobile phone, personal digital assistant PDA, e-book, music player, video player, figure/image display, electronic game machine, MP3, MP4, MP5, camera and video camera.
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| CN103176693A (en) * | 2013-02-18 | 2013-06-26 | 联宝(合肥)电子科技有限公司 | Method and device for changing terminal screen picture direction automatically |
| WO2013178151A1 (en) * | 2012-08-09 | 2013-12-05 | 中兴通讯股份有限公司 | Screen turnover method and device, and mobile terminal |
| CN103593044A (en) * | 2012-08-13 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Electronic device correction system and method |
| CN103631467A (en) * | 2012-08-20 | 2014-03-12 | 华为终端有限公司 | Method for regulating display content and mobile terminal |
| CN103713867A (en) * | 2012-09-29 | 2014-04-09 | 联想(北京)有限公司 | Display method and electronic equipment |
| CN103731645A (en) * | 2014-01-21 | 2014-04-16 | 中国华录集团有限公司 | Law enforcement and case handling system based on wireless video transmission technology |
| CN104133550A (en) * | 2014-06-27 | 2014-11-05 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104238948A (en) * | 2014-09-29 | 2014-12-24 | 广东欧珀移动通信有限公司 | Method for illumining screen of smart watch and smart watch |
| WO2015027768A1 (en) * | 2013-07-24 | 2015-03-05 | Tencent Technology (Shenzhen) Company Limited | Devices and methods for image processing |
| CN104461002A (en) * | 2014-12-05 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Device and method for reducing vision fatigue of viewing mobile terminal equipment |
| CN104881107A (en) * | 2014-02-27 | 2015-09-02 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN106251828A (en) * | 2016-07-27 | 2016-12-21 | 广东欧珀移动通信有限公司 | Control method and control device |
| CN106569611A (en) * | 2016-11-11 | 2017-04-19 | 努比亚技术有限公司 | Apparatus and method for adjusting display interface, and terminal |
| CN106648056A (en) * | 2016-09-30 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for switching between landscape display and portrait display of mobile terminal |
| CN107861620A (en) * | 2014-01-13 | 2018-03-30 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN108704324A (en) * | 2018-06-04 | 2018-10-26 | 北京虚拟映画科技有限公司 | Viewing device and system |
| CN111103972A (en) * | 2018-10-26 | 2020-05-05 | 奥的斯电梯公司 | Priority-based adjustment of display content |
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| WO2013178151A1 (en) * | 2012-08-09 | 2013-12-05 | 中兴通讯股份有限公司 | Screen turnover method and device, and mobile terminal |
| CN103593044A (en) * | 2012-08-13 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Electronic device correction system and method |
| CN103631467A (en) * | 2012-08-20 | 2014-03-12 | 华为终端有限公司 | Method for regulating display content and mobile terminal |
| CN103713867A (en) * | 2012-09-29 | 2014-04-09 | 联想(北京)有限公司 | Display method and electronic equipment |
| CN103176693A (en) * | 2013-02-18 | 2013-06-26 | 联宝(合肥)电子科技有限公司 | Method and device for changing terminal screen picture direction automatically |
| WO2015027768A1 (en) * | 2013-07-24 | 2015-03-05 | Tencent Technology (Shenzhen) Company Limited | Devices and methods for image processing |
| CN107861620A (en) * | 2014-01-13 | 2018-03-30 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN103731645A (en) * | 2014-01-21 | 2014-04-16 | 中国华录集团有限公司 | Law enforcement and case handling system based on wireless video transmission technology |
| CN103731645B (en) * | 2014-01-21 | 2017-02-08 | 中国华录集团有限公司 | Law enforcement and case handling system based on wireless video transmission technology |
| CN104881107A (en) * | 2014-02-27 | 2015-09-02 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN104881107B (en) * | 2014-02-27 | 2018-08-10 | 联想(北京)有限公司 | A kind of information processing method and electronic equipment |
| CN104133550B (en) * | 2014-06-27 | 2017-05-24 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104133550A (en) * | 2014-06-27 | 2014-11-05 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104238948A (en) * | 2014-09-29 | 2014-12-24 | 广东欧珀移动通信有限公司 | Method for illumining screen of smart watch and smart watch |
| CN104461002A (en) * | 2014-12-05 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Device and method for reducing vision fatigue of viewing mobile terminal equipment |
| CN106251828A (en) * | 2016-07-27 | 2016-12-21 | 广东欧珀移动通信有限公司 | Control method and control device |
| CN106648056A (en) * | 2016-09-30 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for switching between landscape display and portrait display of mobile terminal |
| CN106569611A (en) * | 2016-11-11 | 2017-04-19 | 努比亚技术有限公司 | Apparatus and method for adjusting display interface, and terminal |
| CN108704324A (en) * | 2018-06-04 | 2018-10-26 | 北京虚拟映画科技有限公司 | Viewing device and system |
| CN108704324B (en) * | 2018-06-04 | 2020-05-01 | 北京虚拟映画科技有限公司 | Film watching device and system |
| CN111103972A (en) * | 2018-10-26 | 2020-05-05 | 奥的斯电梯公司 | Priority-based adjustment of display content |
| CN113662494A (en) * | 2021-08-17 | 2021-11-19 | 岱川医疗(深圳)有限责任公司 | Workstation of endoscope, control method thereof, control device thereof, and storage medium |
| CN113662494B (en) * | 2021-08-17 | 2023-12-26 | 岱川医疗(深圳)有限责任公司 | Endoscope workstation, control method thereof, control device thereof, and storage medium |
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