Resolution compensating device and method applied to three-dimensional (3D) image display and 3D television

An image display and compensation device technology, applied in the field of image processing, can solve the problem of low resolution of polarized 3D TVs, and achieve the effect of improving image quality and resolution

Inactive Publication Date: 2011-04-27
HISENSE HIVIEW TECH CO LTD
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a resolution compensation device, a 3D TV set and a method applied to 3D image display, to solve the problem of low resolution of the po...

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  • Resolution compensating device and method applied to three-dimensional (3D) image display and 3D television
  • Resolution compensating device and method applied to three-dimensional (3D) image display and 3D television
  • Resolution compensating device and method applied to three-dimensional (3D) image display and 3D television

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Embodiment Construction

[0027] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] In order to improve the degradation of the image quality of the polarized 3D TV without the need to improve the supporting 3D glasses, one of the main ideas of the present invention includes the improvement of the video signal transmission circuit of the polarized 3D TV, Consider adding a resolution compensation module between the video decoding and digital signal processing circuit and the image adjustment circuit to achieve the function of improving the image quality before the video stream is played. In specific implementation, it can be considered that the original image is first subjected to resolution compensation according to the interpolation factor f before the original image is 3D processed, so that the...

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Abstract

The invention provides a resolution compensating device and a resolution compensating method applied to three-dimensional (3D) image display and a 3D television. The device comprises an acquiring module for acquiring an observation low resolution (LR) image group according to a time frame sequence, a setting module for taking a first image in the observation LR image group as the current image to be compensated, and a resolution compensating module for compensating the resolution of the current image to be compensated by using a super-resolution algorithm. By using the resolution compensating device and the resolution compensating method applied to the 3D image display and the 3D television which are disclosed by the embodiment of the invention, the resolution of the acquired compensated images is further improved, so that the watching experience of users can be improved when the users watch television programs consisting of the compensated high-resolution images.

Description

Technical field [0001] The present invention relates to the field of image processing, and in particular to a resolution compensation device, 3D television and method applied to 3D image display. Background technique [0002] 3D (3Dimensions, 3D) TV, by adding a special precision cylindrical lens screen to the LCD panel, the encoded 3D video image processing is independently sent to the left and right eyes of the person, so that the user does not need to use stereo glasses. Experience the three-dimensional feeling with the naked eye, while being compatible with 2D images. [0003] TV sets that apply polarized 3D technology (also called polarized 3D technology) are called polarized 3D TVs. Polarized 3D technology belongs to passive 3D technology, which requires high brightness of the output device. Polarized 3D technology mainly uses the principle of "vibration direction" of light to decompose the original image. First, the original image is divided into two groups of vertically p...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N7/01
Inventor 张磊
Owner HISENSE HIVIEW TECH CO LTD
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