CN102387378A - 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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- CN102387378A CN102387378A CN2010102713344A CN201010271334A CN102387378A CN 102387378 A CN102387378 A CN 102387378A CN 2010102713344 A CN2010102713344 A CN 2010102713344A CN 201010271334 A CN201010271334 A CN 201010271334A CN 102387378 A CN102387378 A CN 102387378A
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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 adjustment, particularly relate to video signal display adjusting method and device that a kind of processing procedure of handling according to video conversion is exported user's prompting message.
Background technology
3 D stereoscopic image (3D) has driven one high image quality agitation in the recent period.Find that according to medical research stereopsis is to receive through retina, forms the parallax of images of left and right eyes, the information that images of left and right eyes receives must be consistent with being seen zone in the image, and brain could produce be personally on the scene " illusion " of stereopsis solid; Yet the angle that gathers in the right and left eyes changes, violate focusing with in gather synchronous change, taking place excessively continually to have uncomfortable reactions such as dizziness, vomiting easily.
Therefore, how when viewing and admiring the stereopsis film, to provide a prompting message to feel it is a very important problem with what avoid producing dizziness, vomiting to the audience in good time.
Summary of the invention
One of the object of the invention is to provide a kind of video signal display adjusting method and device thereof; The operand that utilizes each flat image of importing in the video signal to convert a stereopsis to reminds the user suitably to adjust the 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 a video conversion handle, convert a stereopsis to each flat image that will import in the video signal; The processing procedure of handling according to this video conversion produces a judgment value; 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, and be used for that an input video signal is carried out a video conversion and handle, convert a stereopsis to each flat image that will import in the video signal; One judging unit is coupled to this video conversion processing unit, is used for producing a judgment value according to the processing procedure that this video conversion is handled; 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 the operand that converts stereopsis to according to input each flat image in the video signal reminds the user suitably to adjust the video signal display mode, avoid situations such as dizziness or vomiting to take place.
Another advantage of the present invention is to return that flat image message or reduces stereopsis effect message and after adjusting the video signal display mode when the user has received one, and the operand or the processing time length that can be once more convert stereopsis to according to each flat image in the input video signal remind the user can again view and admire the stereopsis film.
Description of drawings
Fig. 1 shows the sketch map of an embodiment of adjusting device for video signal of the present invention.
Fig. 2 shows the sketch map of an embodiment of user's prompting message for video signal shows adjusting device on display unit through an on-screen menu.
Fig. 3 shows the sketch map of another embodiment of user's prompting message for video signal shows adjusting device on display unit through an on-screen menu.
Fig. 4 shows the sketch map of the another embodiment of user's prompting message for video signal shows adjusting device on display unit through an on-screen menu.
Fig. 5 is the flow chart of an example operation of video signal display adjusting method of the present invention.
The reference numeral explanation
Embodiment
In the middle of this specification and claim, used some vocabulary to censure specific element; And those skilled in the art should understand; Hardware manufacturer may be called same element with different nouns, and this specification and claim are not used as distinguishing the mode of element with the difference of title, but the criterion that is used as distinguishing with the difference of element on function; Be an open term mentioned " including " in the middle of specification and the claim in the whole text; So should be construed to " include but be not limited to ", in addition, " coupling " speech this include any directly and the indirect means that are electrically connected; Therefore; Be coupled to one second device if describe one first device in the literary composition, then represent this first device can directly be electrically connected in this second device, or be electrically connected to this second device through other devices or the intersegmental ground connection of connection hand.
Please with reference to Fig. 1, Fig. 1 shows the sketch map of an embodiment of adjusting device 100 for video signal of the present invention.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 that an input video signal S_IN is carried out a video conversion and handles; Each flat image will import among the video signal S_IN converts a stereopsis to; 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 object size in one or two parallax, an image brilliance, an image texture, the image, the image in a movement of objects speed or the image scene switch, but this is not a restrictive condition of the present invention.Can be noted that in addition video conversion processing unit 110 can adopt and anyly convert flat image the prior art of stereopsis to, for for purpose of brevity, repeats no more at this.Judging unit 120 is coupled to video conversion processing unit 110; Be used for producing a judgment value SV according to the processing procedure that video conversion processing unit 110 execution video conversion are handled; For instance, judging unit 120 includes a computing unit 121, and the operand that is used for adding up this video conversion processing is to produce judgment value SV; That is to say that judgment value SV is for accomplished the operand of stereopsis conversion among the 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 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, is used for a comparison judgment value SV and a threshold value TH, and display unit 132 is coupled to comparing unit 131; Be used for as judgment value SV during greater than threshold value TH; (On Screen Display OSD) drives a display unit 150 and shows user's prompting message S, and for example user's prompting message S includes (but being not limited to) and stops to play message, and continue to play message, and return flat image message and/or and reduce stereopsis effect message through an on-screen menu.
For instance; When a user when viewing and admiring the stereopsis film, dizzy in order to be afraid of, therefore can set a threshold value TH according to this user's experience itself earlier; Wherein threshold value TH dynamically adjusts, and this threshold value TH represents the maximum acceptable stereopsis effects of this user.When playing the stereopsis film; Video conversion processing unit 110 can convert each flat image in the video signal of plane to a stereopsis in order to follow-up broadcast earlier; Computing unit 121 then carries out each flat image at video conversion processing unit 110 and just adds up the operand that video conversion processing unit 110 performed video conversion handle when converting a stereopsis to and produce judgment value SV; Therefore; When comparing unit 131 is found this judgment value SV greater than threshold value TH, that is the user has seen the stereopsis video signal of too many stereopsis effect; Therefore; Display unit 132 just shows user's prompting message S through an on-screen menu on display unit 150, as shown in Figure 2, and Fig. 2 shows the sketch map of the embodiment of user's prompting message S for video signal shows adjusting device 100 on the screen 151 of display unit 150 through an on-screen menu.In present embodiment; User's prompting message S comprises one and stops to play message 210, and continue to play message 220, and return flat image message 230 and and reduce stereopsis effect message 240; Thus, the user just can be according to self situation from selecting a wherein message, for example among the user's prompting message S that is shown on the screen; If the user thinks also there is not dizzy sensation; The user can select continuation broadcast message 220 to continue to play the stereopsis video signal so, and resets threshold value TH, perhaps in another embodiment; The user thinks that dizzy sensation is arranged, and just can select to return flat image message 230 and play the plane video signal, selects to stop to play message 210 and stop to view and admire or select to reduce stereopsis effect message 240 and reduce the stereopsis effect to avoid dizzy.Please note; The position that user's prompting message S shows on screen 151 can be the both sides or the corner location of screen 151; As shown in Figure 3, Fig. 3 shows the sketch map of another embodiment of user's prompting message S for video signal shows adjusting device 100 on display unit 150 through an on-screen menu.The position that the advantage person of the being to use prompting message S of present embodiment (include stop to play message 310, continue to play message 320, and return flat image message 330 and and reduce stereopsis effect message 340) shows is in the corner location of screen 151; Thus, user's prompting message S can avoid the effect that hinders the user normally to view and admire film and prompting is arranged.
Please note; In another embodiment of the present invention; The processing time length that computing unit 121 also can be used to the 110 execution video conversion processing of accumulative total video conversion processing unit produces judgment value SV, in other words, has accomplished the spended time of stereopsis conversion among the judgment value SV representative input video signal S_IN.That is to say that the present invention also can import the processing time length that each flat image in the video signal converts a stereopsis to according to S_IN and remind the user suitably to adjust the video signal display mode, to avoid or to slow down uncomfortable feeling such as dizzy.
In another embodiment of the present invention; Return flat image message 230 or reduce stereopsis effect message 240 and after the adjustment video signal display mode in receiving; Threshold value TH can reset, and computing unit 121 also can be again carries out each flat image accumulative total video conversion processing unit 110 performed video conversion are handled when converting a stereopsis to operand or processing time length at video conversion processing unit 110 and produce new judgment value SV, when comparing unit 131 finds that judgment value SV are greater than threshold value TH; Then represent this user a period of time of rest; Can continue to view and admire the stereopsis film again, therefore, display unit 132 just likewise shows user's prompting message S through an on-screen menu on screen 151; As shown in Figure 4; Fig. 4 shows the sketch map of the another embodiment of this user prompting message through an on-screen menu in display unit 150 for video signal shows adjusting device, and in present embodiment, user's prompting message S includes one and continues to play message 401 and and return stereopsis message 402; At this moment, the user just can come to adjust or to keep present 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 through an on-screen menu with literal 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 a restrictive condition of the present invention, everyly can show that through an on-screen menu reminding the user to adjust video signal display mode spirit all according to the invention falls into category of the present invention on screen 151 with literal or image.In addition, the content of above-mentioned user's prompting message S only is an example of the present invention, is not restrictive condition of the present invention, and the every prompting message that can remind the 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 (if note that and can obtain identical in fact result, then these steps might not be abideed by execution order shown in Figure 5 and carry out):
Step S500: beginning.
Step S510: an input video signal is carried out a video conversion handle, convert a stereopsis to each flat image that will import in the video signal.
Step S520: the processing procedure of handling according to this video conversion produces a judgment value.
Step S530: export user's prompting message according to this judgment value.
Got final product the details of operation of decorrelation in conjunction with each step shown in Figure 5 and each element shown in Figure 1, for for purpose of brevity, so repeat no more in this.
The step of above-mentioned each flow process is merely the present invention and lifts feasible embodiment; And unrestricted restrictive condition of the present invention; And under the situation of spirit of the present invention, these methods can also comprise other intermediate steps or can several steps be merged into one step, to do suitable variation.
Above-described embodiment only is used for technical characterictic of the present invention is described, is not to be used for limiting to category of the present invention.By on can know; The present invention provides a kind of video signal display adjusting method and device; It reminds the user suitably to adjust the video signal display mode according to operand or processing time length that each flat image in the input video signal converts a stereopsis to, takes place to avoid situations such as dizziness or vomiting.In addition; Another advantage of the present invention is; Return that flat image message or reduces stereopsis effect message and after carrying out the adjustment of video signal display mode when the user receives one, the operand or the processing time length that can be once more convert a stereopsis to according to each flat image in the input video signal remind the user can view and admire the stereopsis film once more.
The above is merely preferred embodiment of the present invention, and 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. video signal display adjusting method includes:
One input video signal is carried out a video conversion handle, convert a stereopsis to each flat image that will import in the video signal;
The processing procedure of handling according to this video conversion produces a judgment value; And
Export user's prompting message according to this judgment value.
2. the method for claim 1, wherein to handle be to utilize at least one converting characteristic to convert this flat image to this stereopsis to this video conversion.
3. method as claimed in claim 2, wherein this converting characteristic comprises in one or two parallax, an image brilliance, an image texture, the image in object size, the image that a scene is switched in movement of objects speed or the image.
4. the method for claim 1 wherein also includes according to the step that this judgment value is exported this user's prompting message:
Relatively this judgment value and a threshold value; And
When this judgment value greater than this threshold value, then show this user's prompting message through an on-screen menu.
5. method as claimed in claim 4, wherein this user's prompting message includes one and stops to play message, and continue to play message, and return 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, the step that the processing procedure of wherein handling according to this video conversion produces this judgment value includes: the operand that this video conversion of accumulative total is handled produces this judgment value.
8. the method for claim 1, the step that the processing procedure of wherein handling according to this video conversion produces this judgment value includes:
The processing time length that this video conversion of accumulative total is handled produces this judgment value.
9. a video signal shows adjusting device, includes:
One video conversion processing unit is used for that an input video signal is carried out a video conversion and handles, and converts a stereopsis to each flat image that will import in the video signal;
One judging unit is coupled to this video conversion processing unit, is used for producing a judgment value according to the processing procedure that this video conversion is handled; And
One performance element is coupled to this performance element, is used for exporting user's prompting message according to this judgment value.
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 signal as claimed in claim 10 shows adjusting device, wherein this converting characteristic be in one or two parallax, an image brilliance, an image texture, the image in object size, the image in a movement of objects speed or the image scene switch.
12. video signal as claimed in claim 9 shows adjusting device, wherein this performance element also includes:
One comparing unit is coupled to this judging unit, is used for relatively this judgment value and a threshold value; And
One display unit is coupled to this comparing unit, is used for working as this judgment value greater than this threshold value, then comes on a screen, to show this user's prompting message through an on-screen menu.
13. video signal as claimed in claim 12 shows adjusting device, wherein this user's prompting message includes one and stops to play message, and continue to play message, and return flat image message or and reduce stereopsis effect message.
14. video signal as claimed in claim 12 shows adjusting device, wherein this threshold value is dynamically adjusted.
15. video signal as claimed in claim 9 shows adjusting device, wherein this judging unit includes:
One computing unit is used for the operand that this video conversion of accumulative total handles to produce this judgment value.
16. video signal as claimed in claim 9 shows adjusting device, wherein this judging unit includes:
One computing unit is used for the processing time length that this video conversion of accumulative total handles to 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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| 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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| 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. |