CN103529932A - Method and system for rotating display image - Google Patents
Method and system for rotating display image Download PDFInfo
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- CN103529932A CN103529932A CN201310159394.0A CN201310159394A CN103529932A CN 103529932 A CN103529932 A CN 103529932A CN 201310159394 A CN201310159394 A CN 201310159394A CN 103529932 A CN103529932 A CN 103529932A
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Abstract
A method and a system for rotating a display image applied to an electronic display device which includes a display image are provided. The method includes at least the following steps: enabling a rotation mode; capturing user information relative to the electronic display device via an image capturing unit; receiving the user information via an analysis unit and generating analysis information according to the user information; and receiving the analysis information via a processing unit and generating a control signal to control the display image to rotate according to the analysis information. The system and the method can provide the user better and more intuitive using experience, and the determining way is more accurate compared with the conventional determining way which is just according to the rotation of the device and an absolute tilt angle.
Description
Technical field
The invention relates to a kind of method and system of display frame, and the method and system of particularly rotating relevant for a kind of display frame.
Background technology
Microminiaturization and portable lifting thereof along with present electronic product, utilize intelligent mobile phone, panel computer or notebook computer browsing page, reading electronic documents, watch the application of film or personal digital assistant to be tending towards ripe.
Yet, although most display device in order to facilitate user in different angles operations configuration gyroscope, therefore when user is during by electronic equipment angle of inclination, display frame by auto-changing to being rotated angle, to meet user's demand; Yet, by the angle judgement User Status of equipment rotation itself, be not the judgment mode that an intuition and meticulous display frame are rotated.
Summary of the invention
The invention provides the method and system of a kind of display frame rotation, to meet user's demand, provide that user operates more preferably, use experience more intuitively.
The invention provides a kind of do not need to rotate electronic display unit can be according to user the state with respect to electronic display unit, the method and system of automatic rotating display frame.
The present invention is a kind of method of display frame rotation, be applied to electronic equipment, and electronic display unit comprises display frame; First the method for display frame rotation of the present invention at least comprises the following steps:, starts rotary mode; Then, by image acquisition unit, capture the user profile with respect to electronic display unit; By analytic unit, receive user profile again, and produce analytical information according to user profile; Finally, by processing unit receiving and analyzing information, and produce control signal according to analytical information, control signal is rotated in order to control display frame.
The present invention also provides the system of a kind of display frame rotation, is applied to electronic display unit, and electronic display unit comprises display frame, and system comprises image acquisition unit, analytic unit and processing unit; Wherein, analytic unit and image acquisition unit are electrically connected, and processing unit and analytic unit are electrically connected.
Image acquisition unit fechtable is with respect to the user profile of electronic display unit, and analytic unit is accepted above-mentioned user profile, and produces analytical information according to user profile; Then, processing unit receiving and analyzing information, and produce control signal according to analytical information; Control signal is rotated for controlling the display frame of electronic display unit.
From the above, the invention provides a kind of method and system of display frame rotation, the shortcoming while rotating picture to solve existing electronic display unit.
Accompanying drawing explanation
Figure 1 shows that the structural drawing of the system of rotating according to a kind of display frame of first embodiment of the invention;
Figure 2 shows that the structural drawing of the system of rotating according to a kind of display frame of second embodiment of the invention;
Figure 3 shows that the flow chart of steps of the method for rotating according to the display frame of one embodiment of the invention;
Figure 4 shows that the application schematic diagram of the method for rotating according to the display frame of one embodiment of the invention;
Figure 5 shows that the Another Application schematic diagram of the method for rotating according to the display frame of one embodiment of the invention.
Embodiment
Hereinafter with reference to correlative type, structure, method step and the application signal situation of the system of rotating according to the display frame of preferred embodiment of the present invention is described, wherein identical structure, step and assembly are illustrated the reference marks with identical; And for the ease of understanding, with the non-directly related structure of the present invention, step and assembly, omission is not drawn; In addition, below alleged electronic display unit can be notebook computer, panel computer, desktop computer or intelligent mobile phone, and with above-mentioned, be not limited.
Please refer to Fig. 1, is the structural drawing of the system of display frame of the present invention rotation; System 1 of the present invention comprises image acquisition unit 11, analytic unit 12 and processing unit 13; System also can comprise performance element 14; Detailed says, analytic unit 12 is electrically connected with image acquisition unit 11; Processing unit 13 is electrically connected with analytic unit 12; 14 of performance elements are electrically connected with processing unit 13.
Then, analytic unit 12 receives the user profile of acquisition, and produces analytical information according to user profile; Analytical information is herein according to the difference of the image acquisition unit of arranging in pairs or groups 11, can be user's eyes coordinates (eyeball tracking element) or is the angle of inclination of user's head phantom; Detailed says, if adopt eyeball tracking element, the image capturing can be mapped to display frame and produce eye coordinate, and analytic unit 12 can learn that whether sight line (or mobile route of browsing) that user browses is same direction with the picture or the arrangement mode that show; If while adopting imaging apparatus, 12 of analytic units can be further by image analysing computer, imaging apparatus fechtable head phantom for example, again by analyzing in head phantom after user's nose and the relative position of lip, judge that whether whether user's head has angle of inclination and direction of view is same direction with display frame.
After processing unit 13 receiving and analyzing information, will produce control signal according to above-mentioned analytical information, control signal is rotated in order to control the picture of electronic display unit; After performance element 14 reception control signals, can make the display frame anglec of rotation; For example analytical information shows that user's head is tilted to the right angle over 45 degree, and now, processing unit 13 will be indicated performance element 14, and display frame 90 degree turn clockwise; Otherwise, if showing the angle of user's head deflection, analytical information is less than 45 degree, processing unit 13 is indicated not rotatingly displaying picture (also can directly not transmit any control signal, make performance element 14 present holding state) of performance elements 14.
What need special instruction is, although the processing unit 13 of the present embodiment and performance element 14 are independently unit and structure, but also processing unit 13 and performance element 14 can be incorporated on one chip, reach the effect identical with the present embodiment, the present invention is not as limit.
The system 1 of the present embodiment also comprises rotation start unit 10, is electrically connected, in order to select to start image acquisition unit 11 with image acquisition unit 11; In other words, if rotation start unit 10 select to start image acquisition units 11, can transmit enabling signal to image acquisition unit 11 to start image acquisition unit 11; During practical operation, electronic display unit can arrange and set operation interface (such as but not limited to user interface (User Interface, UI)) or the actual button of selecting in software interface or outward appearance, makes user can select voluntarily whether to start rotary mode; If select, do not start rotary mode, can take existing mode, utilize the modes such as gyroscope, magnetic force sensor or gravity sensor, as the judgment mode of display frame rotation.
What need supplementary notes is, " rotatingly displaying picture " of the present invention is only not restricted to initial display frame is rotated, for example, if initial picture has a plurality of independent images (software shortcut or shortcut), can when rotation, be adjusted in the lump the arrangement mode that meets most picture.
In addition, " direction that user browses and display frame are same direction " of the present invention refers to, if user's the order of browsing is from top to bottom, the picture preferably showing, the direction of arrangement are also for from top to bottom, and its direction of view herein should not obscured mutually with reading direction.
Please then refer to Fig. 2, for the present invention shows the structural drawing of another embodiment of the system of rotating picture; Be with above-described embodiment deviation, the system 1a of this structure does not comprise rotation start unit 10, and only by processing unit 13 and image acquisition unit 11, is electrically connected, and transmits enabling signal by processing unit 13, and starts rotary mode; In other words, can be directly by processing unit 13 regulation and control performance elements 14 and startup image acquisition unit 11.
Annexation between all the other structures and each unit is identical with structure noted earlier, therefore repeat no more.
Please refer to Fig. 3 to Fig. 5, Fig. 3 is the flow chart of steps of the method for display frame rotation, the application schematic diagram of the method that Fig. 4 and Fig. 5 rotate for display frame of the present invention; The method of display frame rotation of the present invention, be applied to electronic display unit 2, and electronic display unit 2 comprises display frame 22; And electronic display unit 2 can be intelligent mobile phone, desktop computer, panel computer or notebook computer, graphicly take panel computer as example, and image acquisition unit 11 is arranged at a side of display frame 22, but the kind of electronic display unit 2 is neither as limit with configuration.
Please refer to the process flow diagram of Fig. 3, the method for display frame of the present invention rotation at least comprises the steps that S1 is to step S4:
First, start rotary mode (step S1); Display frame 22 can have operation interface (figure does not draw), and operation interface can be such as but not limited to user interface (User Interface, UI), and user can start rotary mode by operation interface; And in other embodiment, start rotary mode and also can reach via entity button.
Then, the user profile (step S2) by image acquisition unit 11 acquisitions with respect to electronic display unit 2, foundation is the difference of image acquisition unit 11 herein, the user profile that fechtable is different; If image acquisition unit 11 is eyeball tracking element, user profile can be eye image, eye coordinate or its combination; If image acquisition unit 11 is imaging apparatus, user profile can comprise eye image, eye coordinate, image of face, contouring head, profile or its combination above the waist.
Then, then receive user profile by analytic unit, and produce analytical information (step S3) according to user profile, analytical information for example can be user's eye coordinate.
So processing unit receives above-mentioned analytical information, then produce control signal (step S4) according to analytical information.
In addition, method of the present invention also comprises step S5, and processing unit, according to analytical information, judges whether user's sight line or head inclination direction have the degree that needs rotatingly displaying picture that reaches; If judgement needs rotation, again by performance element reception control signal, and make the display frame anglec of rotation (step S5).
For example, for example, when angle of inclination is spent over clockwise 45 (Fig. 5), processing unit provides control signal, and indication performance element turn 90 degrees display frame dextrorotation (the display frame 22a of Fig. 5 is 90-degree rotation), to coordinate browsing of user; Now, user will not need rotation, inclination electronic display unit, can continue watch photo, film or browse web sites.
Or, for example, when angle of inclination is no more than 45 while spending (Fig. 4), judge that this angle does not still need rotatingly displaying picture 22; Now, processing unit to performance element (or do not transmit any signal, make performance element continue standby), does not rotate display frame 22 transfer control signal.
Remaining unit and interelement annexation are identical with system noted earlier, therefore repeat no more.
Method of the present invention also can comprise step S0, selects to start rotary mode; For example, by operation interface (user interface) or actual button, user can select whether to start rotary mode voluntarily according to needs.
In sum, the method and system of display frame of the present invention rotation, utilize image acquisition unit acquisition user's image, then the information such as eye, face or profile of analysis user, and then reach user and do not need rotating electron display device itself, and can be directly, instinct type rotatingly displaying picture; Therefore, utilize this system and method, can provide user more preferably, more intuitively use experience, and its judgment mode is also more accurate than the judgment mode of the existing absolute angle of only being rotated, being tilted by device.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention; under any, in technical field, have and conventionally know the knowledgeable; without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is when being as the criterion depending on claims person of defining.
Claims (12)
1. a method for display frame rotation, is applied to electronic display unit, and above-mentioned electronic display unit comprises display frame, it is characterized in that, said method at least comprises the following steps:
S1: start rotary mode;
S2: capture the user profile with respect to above-mentioned electronic display unit by image acquisition unit;
S3: receive above-mentioned user profile by analytic unit, and produce analytical information according to above-mentioned user profile; And
S4: receive above-mentioned analytical information by processing unit, and produce control signal according to above-mentioned analytical information, above-mentioned control signal is controlled above-mentioned display frame and is rotated.
2. method according to claim 1, is characterized in that, also comprises:
By performance element, receive above-mentioned control signal, and make the above-mentioned display frame anglec of rotation.
3. method according to claim 1, is characterized in that, wherein above-mentioned image acquisition unit is eyeball tracking element.
4. method according to claim 1, is characterized in that, wherein above-mentioned user profile comprises eye image, eye coordinate, image of face, contouring head, profile or its combination above the waist.
5. method according to claim 1, is characterized in that, wherein S3 comprises:
The relative position of nose and lip in analysis head phantom;
Angle of inclination according to above-mentioned relative position judgement head phantom; And
Produce above-mentioned analytical information.
6. a system for display frame rotation, is applied to electronic display unit, and above-mentioned electronic display unit comprises display frame, it is characterized in that, said system comprises:
Image acquisition unit, acquisition is with respect to the user profile of above-mentioned electronic display unit;
Analytic unit, is electrically connected with above-mentioned image acquisition unit, and above-mentioned analytic unit receives above-mentioned user profile, and produces analytical information according to above-mentioned user profile; And
Processing unit, is electrically connected with above-mentioned analytic unit, and above-mentioned processing unit receives above-mentioned analytical information, and produces control signal according to above-mentioned analytical information, and the above-mentioned display frame that above-mentioned control signal is controlled above-mentioned electronic display unit is rotated.
7. system according to claim 6, is characterized in that, also comprises: performance element, receives above-mentioned control signal, and make the above-mentioned display frame anglec of rotation.
8. system according to claim 6, is characterized in that, wherein above-mentioned electronic display unit is intelligent mobile phone, desktop computer, panel computer or notebook computer.
9. system according to claim 6, is characterized in that, wherein above-mentioned image acquisition unit is eyeball tracking element.
10. system according to claim 6, is characterized in that, wherein above-mentioned user profile comprises eye image, eye coordinate, image of face, contouring head, profile or its combination above the waist.
11. systems according to claim 6, is characterized in that, also comprise: rotation start unit, is electrically connected with above-mentioned image acquisition unit.
12. systems according to claim 6, is characterized in that, wherein above-mentioned processing unit and above-mentioned image acquisition unit are electrically connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261668184P | 2012-07-05 | 2012-07-05 | |
| US61/668,184 | 2012-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103529932A true CN103529932A (en) | 2014-01-22 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310159394.0A Pending CN103529932A (en) | 2012-07-05 | 2013-05-03 | Method and system for rotating display image |
| CN201310165865.9A Pending CN103529933A (en) | 2012-07-05 | 2013-05-08 | Method and system for controlling eye tracking |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310165865.9A Pending CN103529933A (en) | 2012-07-05 | 2013-05-08 | Method and system for controlling eye tracking |
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| Country | Link |
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| CN (2) | CN103529932A (en) |
| TW (2) | TW201403454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106055093A (en) * | 2016-05-19 | 2016-10-26 | 北京小米移动软件有限公司 | Method and device for picture rotation |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029422A1 (en) * | 2014-08-29 | 2016-03-03 | Hewlett-Packard Development Company, L.P. | Touchscreen gestures |
| TW201616282A (en) | 2014-10-30 | 2016-05-01 | 富智康（香港）有限公司 | Interface rotation system and method |
| CN105677018A (en) * | 2015-12-28 | 2016-06-15 | 宇龙计算机通信科技(深圳)有限公司 | Screen capture method and apparatus, and electronic device |
| CN107479691B (en) * | 2017-07-06 | 2021-01-08 | 捷开通讯(深圳)有限公司 | Interaction method, intelligent glasses and storage device thereof |
| CN107562186B (en) * | 2017-07-14 | 2020-09-04 | 华侨大学 | 3D campus navigation method for emotion operation based on attention identification |
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| US20090239579A1 (en) * | 2008-03-24 | 2009-09-24 | Samsung Electronics Co. Ltd. | Mobile device capable of suitably displaying information through recognition of user's face and related method |
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| JP4005061B2 (en) * | 2004-06-30 | 2007-11-07 | 株式会社ソニー・コンピュータエンタテインメント | Information processing apparatus, program, and object control method in information processing apparatus |
| SE529156C2 (en) * | 2005-10-28 | 2007-05-15 | Tobii Technology Ab | Computer apparatus controlling system has data-manipulation window presented at position relative to active control object such that center of window is located within small offset distance from center of control object |
| US20100182232A1 (en) * | 2009-01-22 | 2010-07-22 | Alcatel-Lucent Usa Inc. | Electronic Data Input System |
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2013
- 2013-05-03 TW TW102115984A patent/TW201403454A/en unknown
- 2013-05-03 CN CN201310159394.0A patent/CN103529932A/en active Pending
- 2013-05-08 CN CN201310165865.9A patent/CN103529933A/en active Pending
- 2013-05-08 TW TW102116358A patent/TW201403386A/en unknown
Patent Citations (4)
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| US20090239579A1 (en) * | 2008-03-24 | 2009-09-24 | Samsung Electronics Co. Ltd. | Mobile device capable of suitably displaying information through recognition of user's face and related method |
| US20100066763A1 (en) * | 2008-09-12 | 2010-03-18 | Gesturetek, Inc. | Orienting displayed elements relative to a user |
| CN102270041A (en) * | 2010-06-04 | 2011-12-07 | 索尼电脑娱乐公司 | Selecting view orientation in portable device via image analysis |
| CN102541255A (en) * | 2010-09-08 | 2012-07-04 | 苹果公司 | Camera-based orientation fix from portrait to landscape |
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| CN106055093A (en) * | 2016-05-19 | 2016-10-26 | 北京小米移动软件有限公司 | Method and device for picture rotation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103529933A (en) | 2014-01-22 |
| TW201403454A (en) | 2014-01-16 |
| TW201403386A (en) | 2014-01-16 |
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Application publication date: 20140122 |