CN102387378B - Video display adjusting method and video display adjusting device - Google Patents
Video display adjusting method and video display adjusting device Download PDFInfo
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- CN102387378B CN102387378B CN201010271334.4A CN201010271334A CN102387378B CN 102387378 B CN102387378 B CN 102387378B CN 201010271334 A CN201010271334 A CN 201010271334A CN 102387378 B CN102387378 B CN 102387378B
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Abstract
The invention discloses a video display adjusting method and a video display adjusting device. The video display adjusting method comprises the following steps that: an image conversion treatment on an inputted video is undertaken so as to convert every plane image to a three-dimensional image; a judgment value is generated according to the image conversion treatment process; and a user prompting message is outputted according to the judgment value.
Description
Technical field
The present invention relates to video signal and show and adjust, particularly relate to a kind of processing procedure according to video conversion processing and export video signal display adjusting method and the device of user's prompting message.
Background technology
3 D stereoscopic image (3D) has driven one high image quality agitation in the recent period.Find according to medical research, stereopsis is to receive by retina, forms the parallax of images of left and right eyes, and the information that images of left and right eyes receives must be consistent with the region seen in image, and brain could produce be personally on the scene " illusion " of stereopsis solid; But angle poly-in right and left eyes changes, and violates focusing and interior poly-synchronous change, occurring excessively continually easily to have the uncomfortable reaction such as dizziness, vomiting.
Therefore, how in the time viewing and admiring stereopsis film, to provide that a prompting message is dizzy to avoid producing to audience in good time, vomiting feel it is a very important problem.
Summary of the invention
One of object of the present invention is to provide a kind of video signal display adjusting method and device thereof, the operand that utilizes each flat image of inputting in video signal to convert a stereopsis to reminds user suitably to adjust video signal display mode, to solve the problems of the prior art.
Embodiments of the invention have disclosed a kind of video signal display adjusting method, include the following step: an input video signal is carried out to a video conversion processing, to convert each flat image in this input video signal to a stereopsis; Produce a judgment value according to the processing procedure of this video conversion processing; And export user's prompting message according to this judgment value.
Embodiments of the invention have also disclosed a kind of video signal and have shown adjusting device, include: a video conversion processing unit, is used for an input video signal to carry out a video conversion processing, to convert each flat image in this input video signal to a stereopsis; One judging unit, is coupled to this video conversion processing unit, is used for producing a judgment value according to the processing procedure of this video conversion processing; And a performance element, be coupled to this performance element, be used for exporting user's prompting message according to this judgment value.
The invention has the advantages that according to the operand of each converting two-dimensional image into three-dimensional image in input video signal and remind user suitably to adjust video signal display mode, avoid the situation such as dizziness or vomiting to occur.
Another advantage of the present invention is to return to flat image message or and reduce stereopsis effect message and after adjusting video signal display mode when user has received one, can again remind user can again view and admire stereopsis film according to operand or the processing time length of each converting two-dimensional image into three-dimensional image in input video signal.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that video signal of the present invention shows an embodiment of adjusting device.
Fig. 2 is that video signal shows that adjusting device shows the schematic diagram of an embodiment of user's prompting message in display unit by an on-screen menu.
Fig. 3 is that video signal shows that adjusting device shows the schematic diagram of another embodiment of user's prompting message in display unit by an on-screen menu.
Fig. 4 is that video signal shows that adjusting device shows the schematic diagram of the another embodiment of user's prompting message in display unit by an on-screen menu.
Fig. 5 is the flow chart of an example operation of video signal display adjusting method of the present invention.
Reference numeral explanation
Embodiment
In the middle of this specification and claim, use some vocabulary to censure specific element, and those skilled in the art should understand, hardware manufacturer may be called same element with different nouns, this specification and claims are not used as distinguishing the mode of element with the difference of title, but the difference in function is used as the criterion of distinguishing with element, in the whole text, in the middle of specification and claim, be an open term mentioned " including ", therefore should be construed to " include but be not limited to ", in addition, " coupling " word includes directly any and is indirectly electrically connected means at this, therefore, be coupled to one second device if describe a first device in literary composition, represent that this first device can directly be electrically connected in this second device, or be indirectly electrically connected to this second device by other devices or connection means.
Please refer to Fig. 1, Fig. 1 is the schematic diagram that video signal of the present invention shows an embodiment of adjusting device 100.As shown in Figure 1, video signal shows that adjusting device 100 includes (but being not limited to) video conversion processing unit 110, a judging unit 120 and a performance element 130.Video conversion processing unit 110 is used for an input video signal S_IN to carry out a video conversion processing, to convert each flat image in input video signal S_IN to a stereopsis, that is, video conversion processing unit 110 is to utilize at least one converting characteristic to convert this flat image to this stereopsis, for example, this converting characteristic be in a binocular parallax, an image brilliance, an image texture, image in an article size, image in an object translational speed or image a scene switch, but this is not restrictive condition of the present invention.Separately can note, video conversion processing unit 110 can adopt any by the prior art of converting two-dimensional image into three-dimensional image, for for purpose of brevity, does not repeat them here.Judging unit 120 is coupled to video conversion processing unit 110, the processing procedure that is used for carrying out according to video conversion processing unit 110 video conversion processing produces a judgment value SV, for instance, judging unit 120 includes a computing unit 121, the operand that is used for adding up this video conversion processing is to produce judgment value SV, that is to say, judgment value SV is the operand that has completed stereopsis conversion in input video signal S_IN.Performance element 130 is coupled to judging unit 120, is used for exporting user's prompting message S according to judgment value SV.In the present embodiment, performance element 130 includes a comparing unit 131 and a display unit 132, wherein comparing unit 131 is coupled to judging unit 120, be used for comparison judgment value SV and a threshold value TH, and display unit 132 is coupled to comparing unit 131, be used in the time that judgment value SV is greater than threshold value TH, by an on-screen menu (On Screen Display, OSD) drive a display unit 150 to show user's prompting message S, for example user's prompting message S includes (but being not limited to) and stops playing message, one continues to play message, one returns to flat image message and/or reduces stereopsis effect message.
For instance, when a user is in the time viewing and admiring stereopsis film, dizzy in order to be afraid of, therefore can first set a threshold value TH according to this user's experience itself, wherein threshold value TH dynamically adjusts, and this threshold value TH represents the maximum acceptable stereopsis effects of this user.In the time playing stereopsis film, video conversion processing unit 110 can first convert each flat image in plane video signal to a stereopsis in order to follow-up broadcasting, computing unit 121 carries out at video conversion processing unit 110 operand that each flat image just adds up the performed video conversion processing of video conversion processing unit 110 while converting a stereopsis to and produces judgment value SV, therefore, find this judgment value SV when comparing unit 131 and be greater than threshold value TH, that is, user has seen the stereopsis video signal of too many stereo image effect, therefore, display unit 132 just shows user's prompting message S in display unit 150 by an on-screen menu, as shown in Figure 2, Fig. 2 is that video signal shows that adjusting device 100 shows the schematic diagram of an embodiment of user's prompting message S on the screen 151 of display unit 150 by an on-screen menu.In the present embodiment, user's prompting message S comprises one and stops playing message 210, one continues to play message 220, one returns to flat image message 230 and reduces stereopsis effect message 240, thus, user just can be according to the situation of self from selecting a wherein message in user's prompting message S shown on screen, for example, if user thinks also there is no dizzy sensation, user can select continuation broadcasting message 220 to continue to play stereopsis video signal so, and reset threshold value TH, or in another embodiment, user thinks there is dizzy sensation, just can select to return to flat image message 230 and play plane video signal, selection stops playing message 210 and stops viewing and admiring or select to reduce stereopsis effect message 240 and reduce stereopsis effect to avoid dizzy.Please note, the position that user's prompting message S shows on screen 151 can be both sides or the corner location of screen 151, as shown in Figure 3, Fig. 3 is that video signal shows that adjusting device 100 shows the schematic diagram of another embodiment of user's prompting message S in display unit 150 by an on-screen menu.The advantage of the present embodiment is the corner location of the position that shows of user's prompting message S (include stop playing message 310, continue to play message 320, and return to flat image message 330 and and reduce stereopsis effect message 340) at screen 151, thus, user's prompting message S can avoid the effect that hinders user normally to view and admire film and have prompting.
Please note, in another embodiment of the present invention, computing unit 121 also can be used to the processing time length that totally video conversion processing unit 110 is carried out video conversion processing and produces judgment value SV, in other words, has completed the spended time of stereopsis conversion in judgment value SV representative input video signal S_IN.That is to say, the present invention also can input the processing time length that each flat image in video signal converts a stereopsis to according to S_IN and remind user suitably to adjust video signal display mode, to avoid or to slow down uncomfortable sensations such as dizzy.
In another embodiment of the present invention, return to flat image message 230 or reduce stereopsis effect message 240 and after adjusting video signal display mode in receiving, threshold value TH can reset, and operand or processing time length that computing unit 121 also can be again carries out the performed video conversion processing of accumulative total video conversion processing unit 110 while converting a stereopsis to of each flat image at video conversion processing unit 110 produce new judgment value SV, find judgment value SV when comparing unit 131 and be greater than threshold value TH, represent this user rest a period of time, can continue again to view and admire stereopsis film, therefore, display unit 132 just similarly shows user's prompting message S on screen 151 by an on-screen menu, as shown in Figure 4, Fig. 4 is that video signal shows that adjusting device shows the schematic diagram of the another embodiment of this user's prompting message in display unit 150 by an on-screen menu, in the present embodiment, user's prompting message S includes a continuation broadcasting message 401 and and returns to stereopsis message 402, now, user just can adjust or maintain current video signal display mode based on a message wherein according to the situation of self.
Please note, user's prompting message S can show on screen 151 by an on-screen menu with word or image, and the position that user's prompting message S shows on screen 151 can screen 151 both sides or corner location, but this is not restrictive condition of the present invention, everyly can on screen 151, show that by an on-screen menu reminding user to adjust video signal display mode spirit all according to the invention falls into category of the present invention with word or image.In addition, the content of above-mentioned user's prompting message S is only example of the present invention, is not restrictive condition of the present invention, and the every prompting message that can remind user to adjust video signal display mode spirit all according to the invention, also falls into category of the present invention.
Please refer to Fig. 5, Fig. 5 is the flow chart of an example operation of video signal display adjusting method of the present invention, it comprises (but being not limited to) following steps and (please notes, if can obtain identical in fact result, these steps might not be carried out in accordance with the execution order shown in Fig. 5):
Step S500: start.
Step S510: an input video signal is carried out to a video conversion processing, to convert each flat image in this input video signal to a stereopsis.
Step S520: produce a judgment value according to the processing procedure of this video conversion processing.
Step S530: export user's prompting message according to this judgment value.
Get final product the details of operation of decorrelation in conjunction with the each element shown in the each step shown in Fig. 5 and Fig. 1, for for purpose of brevity, therefore repeat no more in this.
The step of above-mentioned each flow process only for the present invention for feasible embodiment, and unrestricted restrictive condition of the present invention, and without prejudice to spirit of the present invention in the situation that, these methods can also comprise other intermediate steps or several steps can be merged into one step, to do suitable variation.
Above-described embodiment is only used for illustrating technical characterictic of the present invention, is not used for limiting to category of the present invention.As from the foregoing, the invention provides a kind of video signal display adjusting method and device, its operand or processing time length that converts a stereopsis to according to each flat image in an input video signal reminds user suitably to adjust video signal display mode, to avoid the situation such as dizziness or vomiting to occur.In addition, another advantage of the present invention is, return to flat image message or and reduce stereopsis effect message and after carrying out the adjustment of video signal display mode when user receives one, the operand or the processing time length that can be again convert a stereopsis to according to each flat image in input video signal remind user can again view and admire stereopsis film.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (16)
1. a video signal display adjusting method, includes:
One input video signal is carried out to a video conversion processing, to convert each flat image in this input video signal to a stereopsis;
Operand or processing time length according to this video conversion processing produce a judgment value; And
By this judgment value and threshold, in the time that this judgment value is greater than this threshold value, on screen, export user's prompting message.
2. the method for claim 1, wherein this video conversion processing is to utilize at least one converting characteristic to convert this flat image to this stereopsis.
3. method as claimed in claim 2, wherein this converting characteristic comprises in a binocular parallax, an image brilliance, an image texture, image in an article size, image that in an object translational speed or image, a scene is switched.
4. the method for claim 1, wherein also includes according to the step that this judgment value is exported this user's prompting message:
Show this user's prompting message by an on-screen menu.
5. method as claimed in claim 4, wherein this user's prompting message includes one and stops playing message, and continue to play message, and return to flat image message or and reduce stereopsis effect message.
6. method as claimed in claim 4, wherein this threshold value is dynamically adjusted.
7. the method for claim 1, wherein includes according to the step that the processing procedure of this video conversion processing produces this judgment value:
The operand of this video conversion processing of accumulative total produces this judgment value.
8. the method for claim 1, wherein includes according to the step that the processing procedure of this video conversion processing produces this judgment value:
The processing time length of this video conversion processing of accumulative total produces this judgment value.
9. video signal shows an adjusting device, includes:
One video conversion processing unit, is used for an input video signal to carry out a video conversion processing, to convert each flat image in this input video signal to a stereopsis;
One judging unit, is coupled to this video conversion processing unit, is used for producing a judgment value according to operand or the processing time length of this video conversion processing; And
One performance element, is coupled to this performance element, is used for this judgment value and threshold, in the time that this judgment value is greater than this threshold value, exports user's prompting message on screen.
10. video signal as claimed in claim 9 shows adjusting device, and wherein this video conversion processing unit is to utilize at least one converting characteristic to convert this flat image to this stereopsis.
11. video signals as claimed in claim 10 show adjusting devices, wherein this converting characteristic be in a binocular parallax, an image brilliance, an image texture, image in an article size, image in an object translational speed or image a scene switch.
12. video signals as claimed in claim 9 show adjusting device, and wherein this performance element also includes:
One comparing unit, is coupled to this judging unit, is used for carrying out the comparison of this this judgment value and this threshold value; And
One display unit, is coupled to this comparing unit, is used for showing on this screen by an on-screen menu this user's prompting message.
13. video signals as claimed in claim 12 show adjusting devices, and wherein this user's prompting message includes one and stops playing message, and continue to play message, and return to flat image message or and reduce stereopsis effect message.
14. video signals as claimed in claim 12 show adjusting device, and wherein this threshold value is dynamically adjusted.
15. video signals as claimed in claim 9 show adjusting device, and wherein this judging unit includes:
One computing unit, be used for accumulative total this video conversion processing operand produce this judgment value.
16. video signals as claimed in claim 9 show adjusting device, and wherein this judging unit includes:
One computing unit, be used for accumulative total this video conversion processing processing time length produce this judgment value.
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| CN201010271334.4A CN102387378B (en) | 2010-09-01 | 2010-09-01 | Video display adjusting method and video display adjusting device |
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| CN201010271334.4A CN102387378B (en) | 2010-09-01 | 2010-09-01 | Video display adjusting method and video display adjusting device |
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| CN1882106A (en) * | 2005-06-14 | 2006-12-20 | 三星电子株式会社 | Improvements in and relating to conversion apparatus and methods |
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| CN101094423A (en) * | 2006-06-23 | 2007-12-26 | 乐金电子（南京）等离子有限公司 | Image display device and control method |
| CN101470460A (en) * | 2007-12-29 | 2009-07-01 | 联想(北京)有限公司 | Method for sight protection when using computer, and computer thereof |
| JP4442190B2 (en) * | 2003-10-24 | 2010-03-31 | ソニー株式会社 | Stereoscopic image processing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4442190B2 (en) * | 2003-10-24 | 2010-03-31 | ソニー株式会社 | Stereoscopic image processing device |
| CN1922651A (en) * | 2004-06-10 | 2007-02-28 | 松下电器产业株式会社 | Wearable type information presentation device |
| CN1882106A (en) * | 2005-06-14 | 2006-12-20 | 三星电子株式会社 | Improvements in and relating to conversion apparatus and methods |
| CN101094423A (en) * | 2006-06-23 | 2007-12-26 | 乐金电子（南京）等离子有限公司 | Image display device and control method |
| CN101470460A (en) * | 2007-12-29 | 2009-07-01 | 联想(北京)有限公司 | Method for sight protection when using computer, and computer thereof |
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Effective date of registration: 20221021 Address after: Taiwan Tainan new urban Chinese Fenghua in purple Melia Road No. 26 Patentee after: Himax Technologies, Inc. Address before: Tainan County, Taiwan, China Patentee before: Himax Media Solutions, Inc. |