Judgment method and video terminal of three-dimensional display effect

Abstract

The invention discloses a judgment method and a video terminal of three-dimensional display effect. The method includes the steps of adding a test comparison map depot containing a variety of video format images, identifying the video format of a current three-dimensional information source, choosing an image corresponding to the video format of the current three-dimensional information source as a test comparison image, achieving the synchronous three-dimensional conversion of the chosen test comparison image and the current three-dimensional information source, obtaining information source working status information of the current three-dimensional information source according to left and right effect information obtained after the test comparison image conversion, and judging whether three-dimensional left and right eye display effect received by a user is normal or not according to received three-dimensional glasses working status information and the information source working status information. The judgment method and the video terminal of the three-dimensional display effect acquire the current three-dimensional information source working status information through the information produced after the three-dimensional effect conversion of the test comparison image, and judge whether the three-dimensional left and right eye display effect received by the user is normal or not according to the three-dimensional glasses working status information. Accordingly, when judging effect is opposite, corresponding adjustment can be made in a guided mode.

Description

Technical field [0001] The present invention relates to the field of 3D display technology, in particular to a method for judging a 3D display effect and a video terminal. Background technique [0002] At present, with the advancement of information technology, 3D (Three Dimensions, three-dimensional) technology is becoming more and more mature, 3D TV has gradually become popular, and people can enjoy the shocking effect of 3D display at home. The 3D implementation methods currently applied to TVs mainly include shutter type and polarized light type. [0003] The principle of shutter 3D TV is that the TV broadcasts different videos on the screen according to a certain frequency, and the 3D glasses use the same frequency as the TV to switch the left and right glasses on and off to synchronize the TV signal, so that the left and right eyes can see after wearing the 3D glasses It is a different picture, and then a 3D effect image is formed according to the imaging principle of the po...

AI Technical Summary

Problems solved by technology

[0004] But because the TV can reverse the left and right eye source signals, the user can also adjust the left and right eye effects through the 3D glasses. The 3D effect is reversed, that is, the user sees the video image that the right eye should see through the left lens of the 3D glasses, and the right lens sees the video image that the left eye should see

In this way, users will not only be unable to enjoy the best 3D image effects, but also will easily cause eye fatigue, which may even affect vision for a long time.

Because ordinary users lack 3D knowledge and personal experience, users don’t know whether the image they see is normal or the left and right eyes are reversed. Therefore, there needs to be a method to automatically judge whether the 3D left and right eyes displayed by the user are normal. , when it is judged that the 3D display effect of the left and right eyes currently received by the user is opposite, it can be guided to make corresponding adjustments so that the user can obtain the best 3D display effect

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