3D video resolution adjustment system and method

A video definition and adjustment system technology, applied in the field of 3D TV, can solve problems such as image ghosting, and achieve the effect of improving the definition

Inactive Publication Date: 2011-12-14
SHENZHEN TCL NEW-TECH CO LTD +1
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Problems solved by technology

[0005] The purpose of the present invention is to provide a system and method for adjusting the definition of 3D video to overcome the problem of image ghosting caused by adjusting the definition of the 3D video signal output by interleaving in the prior art, so as to make the 3D picture clearer and more transparent. no ghosting

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  • 3D video resolution adjustment system and method
  • 3D video resolution adjustment system and method

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[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] The present invention overcomes the deficiencies of the prior art. When improving the clarity of the 3D video output by interleaving, the left and right eye images are separated first, and then the clarity of the left and right eye images is respectively improved, so that the clarity of the 3D picture can be improved. At the same time, it can eliminate the image ghosting problem caused by the sharpness adjustment when the left and right eye images are not separated.

[0030] refer to figure 2 A preferred embodiment of the 3D video definition adjustment system of the present invention inclu...

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Abstract

A method for adjusting the definition of a 3D video, comprising the steps of: A. separating the left and right eye images according to the format of the 3D image in the input 3D video; B. respectively scaling the separated left and right eye images; D. Output the sharpness-adjusted left and right eye images according to the specified field frequency. Through the above method, the problem of image ghosting caused by adjusting the clarity of the 3D video signal output by interleaving in the prior art can be well solved, so that the 3D image output by horizontal interleaving can effectively improve the clarity without improving Ghosting due to sharpness.

Description

technical field [0001] The invention belongs to the technical field of 3D television, and in particular relates to a system and method for adjusting the definition of 3D video. Background technique [0002] The principle of 3D imaging is to make the content seen by the left and right eyes different, so that the two eyes have parallax, and a three-dimensional illusion will be formed in the human brain due to parallax. Such as figure 1 As shown, the left-eye image and the right-eye image are respectively provided by the 3D device. The user's left eye sees the image corresponding to the left eye, and the right eye sees the image corresponding to the right eye. Stereoscopic image. If the left eye sees the left eye image and also sees the right eye image signal at this time, or the right eye sees the right eye image and also sees the left eye image signal at the same time, this will form a double image in the human brain. We call this phenomenon Crosstalk. [0003] The purpos...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00H04N7/26H04N19/85
Inventor 杨福军谢仁礼
Owner SHENZHEN TCL NEW-TECH CO LTD
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