CN103543822A - Method for controlling display directions of screen characters and images by using facial recognition - Google Patents
Method for controlling display directions of screen characters and images by using facial recognition Download PDFInfo
- Publication number
- CN103543822A CN103543822A CN201210239931.8A CN201210239931A CN103543822A CN 103543822 A CN103543822 A CN 103543822A CN 201210239931 A CN201210239931 A CN 201210239931A CN 103543822 A CN103543822 A CN 103543822A
- Authority
- CN
- China
- Prior art keywords
- screen
- facial recognition
- images
- face
- facial
- 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
Abstract
The invention discloses a new application of a method for controlling display directions of screen characters and images by using facial recognition. The method for controlling the display directions of the screen characters and the images by using the facial recognition can solve the problems that the orientation of a screen needs to be calibrated for the screen character and the image display of a traditional electronic mobile product and the traditional electronic mobile product is inconvenient. Screen contents are automatically aligned to the face through facial recognition, and the screen contents are automatically adjusted to an optimum watching angle through the facial recognition.
Description
Technical field
The invention discloses a kind of new purposes.
Background technology
Existing portable (movement) formula electronic product generally has display screen, is used for for us viewing information or controlling equipment.Portable type electronic product moving screen seldom unlike fixing electronic product (as TV, desktop computer etc.), has relatively-stationary view direction, because needs often carry, changing location, so be difficult to fixedly view direction.
And when we use this type of mobile electronic product, such as draw out mobile phone from pocket, in the time of need to watching or operate touch screen, generally all need first complete an action: i.e. lower mobile phone is adjusted in rotation, by word on mobile phone screen, image direction and user's facial direction is consistent (when user's equipment oriented screen, the top of screen text or figure is towards forehead direction, the below of word or figure is towards lower jaw direction, the direction of literal line is consistent with eyes horizontal direction), (being designated hereinafter simply as the facial direction of alignment or face alignment), so just can easily watch and use.
Existing portable (movement) formula electronic equipment with screen, the mode of screen display direction is generally:
1. fixed demonstration, the i.e. word of screen, image (as mobile phone, acquiescence connects and hangs button direction is below, and receiver direction is top) all the time facing one direction.Also can the below of specifying certain edge (upper and lower, left and right) on screen four limits to be demonstration be set by inside.The shortcoming of this display mode is, generally all needs first to rotate to adjust after lower equipment alignment surface portion direction, just can be convenient to use.
2. gravity sensing formula, the gravity sensor automatic decision above-below direction of installing by inside, below is defaulted as terrestrial gravitation direction.The shortcoming of this display mode is: if people stands or sits up straight state, forehead just in time points to terrestrial gravitation direction (being that gravity sensing direction becomes 90 degree with eyes horizontal direction) to lower jaw direction, by gravity sensor, the facial direction of alignment can be correctly set.In any case rotating mobile at this moment, the word on mobile phone screen and image all can automatic aligning face directions.But when human body is lain on one's side or equipment level is placed, because forehead does not become 90 degree (such as panel computer screen cover is upwards placed in a horizontal table top to lower jaw direction and terrestrial gravitation direction, then observer approaches this desk from any direction, bow while watching the content on screen, because terrestrial gravitation direction is vertically pointed to the screen back side), at this moment gravity sensor just cannot make word on screen, figure automatic aligning direction of visual lines.The present invention designs for above problem exactly, in order to solve the user of portable (movement) electronic products such as mobile phone, panel computer, digital camera, MP4, e-book, needn't rotate and adjust electronic product screen and tackle facial direction and just can easily use.
Summary of the invention
Order of the present invention ground is to be the demonstration for mobile electronic device word and image, and a kind of new purposes of utilizing face recognition to control the method for screen text and image display direction is provided.
For achieving the above object, the technical solution used in the present invention is:
New purposes, is characterized in that a kind of method of utilizing face recognition to control screen text and image display direction.
New purposes provided by the invention, can solve conditional electronic mobile product screen text and image show need to proofread screen towards, awkward problem, provide by facial recognition software, screen content automatic aligning is facial, by facial recognition software, screen content is adjusted to best viewing angle automatically.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Following embodiment all carries out face recognition by the front-facing camera on equipment, in order to determine user's facial direction, then adjusts word, image on screen, automatic aligning direction of visual lines (being row and the eyes line level of word).
Specific embodiments is:
The eyes line horizontal direction of setting user by facial recognition software is the reveal competence direction of word or figure; Set the upper and lower of mouth to the demonstration vertical direction that is word or figure; Also can set face other put the direction of determining people's face, as determined facial level direction by eyebrow, ears, by definite upper and lowers such as nose, lower jaw, forehead to.When wearing glasses, can judge the direction of people's face by the frame of identification glasses, then automatically adjust the screen facial direction of aliging, or automatically adjust to best view direction (as snapping to the immediate screen frame of user's viewing angle direction).
When user uses the electronic product with front-facing camera, now this electronic product equipment adds face recognition and software, and first equipment, carries out key point identification by front-facing camera to user's face, in order to determine user's facial direction, screen can be adjusted to alignment face automatically.While being watched by 30 degree angles, right avertence below as user, screen can be adjusted to alignment face (being that literal line direction is right avertence below 30 degree) automatically, or automatic aligning is to left frame direction (being line direction and the left frame level of word).When having many people to watch, camera can catch many people's facial positions information, then screen is adjusted to best viewing angle, as: when two people watch, can be automatically image or word be take to center angle that two people watch angle and carry out face alignment as observation point, or only for a certain people in many people, carry out face alignment, or in turn many people are carried out to face alignment.
By face recognition three-point fix, determine the direction of people's face, adjust angles of display and adapt to people's face.As: by face recognition eyes, determine horizontal direction, by identification mouth, determine upper and lower positive dirction.Also can put the direction of determining people's face by identifying facial other, as determined head horizontal direction by eyebrow, ears, by nose, lower jaw, forehead etc., determine upper and lower.When wearing glasses, can judge that the direction of people's face can be used for video pictures and shows by the frame of identification glasses, game is controlled etc.
As: we are when lying on one's side use, and because gravity sensing is terrestrial attraction direction, inconsistent to lower jaw direction with forehead, at this moment we can only close gravity sensing, are manually arranged to horizontal screen or perpendicular screen display and show and could use.As adopt above technical scheme, no matter the various postures such as lie on one's side or lie on the back, all can guarantee that image, the word in screen aligns with face automatically.
Claims (1)
1. new purposes, is characterized in that a kind of method of utilizing face recognition to control screen text and image display direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239931.8A CN103543822A (en) | 2012-07-11 | 2012-07-11 | Method for controlling display directions of screen characters and images by using facial recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239931.8A CN103543822A (en) | 2012-07-11 | 2012-07-11 | Method for controlling display directions of screen characters and images by using facial recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103543822A true CN103543822A (en) | 2014-01-29 |
Family
ID=49967362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210239931.8A Pending CN103543822A (en) | 2012-07-11 | 2012-07-11 | Method for controlling display directions of screen characters and images by using facial recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103543822A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238983A (en) * | 2014-08-05 | 2014-12-24 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN105607813A (en) * | 2016-01-29 | 2016-05-25 | 努比亚技术有限公司 | Mobile terminal and image browsing method |
| 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 |
| WO2017088292A1 (en) * | 2015-11-25 | 2017-06-01 | 中兴通讯股份有限公司 | Display method and apparatus for adjusting picture character |
| CN107608504A (en) * | 2017-08-22 | 2018-01-19 | 深圳传音控股有限公司 | Mobile terminal and intelligent character displaying method |
| CN108700933A (en) * | 2015-09-24 | 2018-10-23 | 托比股份公司 | It can carry out the wearable device of eye tracks |
| WO2020038133A1 (en) * | 2018-08-23 | 2020-02-27 | 维沃移动通信有限公司 | Display method and mobile terminal |
| CN110853523A (en) * | 2019-11-30 | 2020-02-28 | 捷开通讯(深圳)有限公司 | Flexible display module |
| WO2023273684A1 (en) * | 2021-06-29 | 2023-01-05 | 广州小鹏汽车科技有限公司 | Display method, in-vehicle terminal, vehicle, and storage medium |
-
2012
- 2012-07-11 CN CN201210239931.8A patent/CN103543822A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238983A (en) * | 2014-08-05 | 2014-12-24 | 联想(北京)有限公司 | Control method and electronic equipment |
| CN108700933A (en) * | 2015-09-24 | 2018-10-23 | 托比股份公司 | It can carry out the wearable device of eye tracks |
| WO2017088292A1 (en) * | 2015-11-25 | 2017-06-01 | 中兴通讯股份有限公司 | Display method and apparatus for adjusting picture character |
| CN105607813A (en) * | 2016-01-29 | 2016-05-25 | 努比亚技术有限公司 | Mobile terminal and image browsing method |
| CN105607813B (en) * | 2016-01-29 | 2019-02-22 | 努比亚技术有限公司 | Mobile terminal and picture browsing method |
| 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 |
| CN107608504A (en) * | 2017-08-22 | 2018-01-19 | 深圳传音控股有限公司 | Mobile terminal and intelligent character displaying method |
| WO2020038133A1 (en) * | 2018-08-23 | 2020-02-27 | 维沃移动通信有限公司 | Display method and mobile terminal |
| CN110853523A (en) * | 2019-11-30 | 2020-02-28 | 捷开通讯(深圳)有限公司 | Flexible display module |
| WO2023273684A1 (en) * | 2021-06-29 | 2023-01-05 | 广州小鹏汽车科技有限公司 | Display method, in-vehicle terminal, vehicle, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103543822A (en) | Method for controlling display directions of screen characters and images by using facial recognition | |
| CN101609659B (en) | System and method for adjusting resolution of screen | |
| US9977483B2 (en) | Electronic apparatus and method of controlling power supply | |
| CN103024191A (en) | Screen rotating method, screen rotating device and mobile terminal | |
| CN104122983A (en) | Adjusting method and device for screen displaying direction | |
| CN206497255U (en) | Augmented reality shows system | |
| GB2571868A (en) | Telepresence system | |
| CN104565724B (en) | A kind of support for tablet device | |
| EP4242728A3 (en) | Adjustable electronic device system with facial mapping | |
| US10152950B2 (en) | Electronic device and image adjustment method | |
| CN106842566A (en) | A kind of wearable intelligent vision enhancing equipment | |
| WO2020073967A1 (en) | Horizontal and vertical screen switching method, wearable device, and apparatus having storage function | |
| CN103165064A (en) | Anti-peep system and method for automatically adjusting resolution ratio of display screen based on distance of human eyes and screen | |
| CN102043942A (en) | Visual direction judging method, image processing method, image processing device and display device | |
| CN103838245A (en) | Display screen angular adjustment system and method | |
| WO2019000534A1 (en) | Terminal device and display method | |
| CN109035907A (en) | A kind of same screen educational facilities | |
| CN200989989Y (en) | Display device | |
| WO2017000796A1 (en) | Human-face directed display system and method | |
| CN205610720U (en) | Wireless camera lens and mobile terminal | |
| CN108477736A (en) | A kind of electric operating intelligent sound visual device and its operating method | |
| CN209233918U (en) | A kind of portable intelligent typoscope | |
| CN205507244U (en) | A head -mounted apparatus for watching 720 degrees panoramic photograph of outdoor scene | |
| CN203838616U (en) | Notebook computer capable of automatically regulating display screen angle | |
| CN104500935B (en) | A kind of intelligent Flat computer support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |