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Three-dimensional video processing method and three-dimensional video display

A technology of stereoscopic image and processing method, which is applied in the field of stereoscopic image display equipment, and can solve the problems that there is no proposed image processing method for stereoscopic image display equipment, and it is impossible to prevent the resolution and reduction in the horizontal direction.

Inactive Publication Date: 2005-12-14
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the number of viewpoints increases, unsatisfactory points are caused in the combination of dots synthesizing pixels of each viewpoint, for example, it is impossible to prevent a reduction in resolution in the horizontal direction, etc.
In addition, in the prior art, no image processing method suitable for stereoscopic image display devices has been proposed

Method used

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  • Three-dimensional video processing method and three-dimensional video display
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  • Three-dimensional video processing method and three-dimensional video display

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Embodiment Construction

[0042] Below, will be based on Figure 1 to Figure 9 and Figure 13 to Figure 22 A stereoscopic image processing method and a stereoscopic image display device according to the embodiments of the present invention will be described. Note that with regard to the entire configuration of the stereoscopic image display device, it is possible to adopt the Figure 11 The configuration in , and in order to avoid redundancy caused by repeated descriptions, the description of the entire configuration will be omitted.

[0043] figure 1 The color arrangement (R, G, B columns) of the dots on the screen of the stereoscopic image display device, the size of the dot area, and the images displayed in these dots are shown. Here, the number of each viewpoint image is 7 (seven-viewpoint type), and the red, green, blue (RGB ) point data are applied to points arranged obliquely, and for example by figure 1 The opening 1 indicated by the dotted line in is used to perform image separation. Th...

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Abstract

A stereoscopic image processing method for extracting a plurality of points, ie, pixel units, from a plurality of viewpoint images by each viewpoint image. Data of a plurality of points serving as pixel units are extracted from each viewpoint image, and a collection of such data is defined as a pixel group. A cluster of 21 dots surrounded by a thick line forms a pixel group. Aperture 1 corresponds to each pixel group, and {1; 11; R}, {1; 11; G}, and {1; 11; B} of the upper-left pixel of synthetic view 1 are seen simultaneously from a specific viewing position Dots of three colors. The arrangement of pixels in a pixel group is set so that the aspect ratio of the pitch of the displayed pixel group becomes closest to 1:1.

Description

technical field [0001] The present invention relates to a stereoscopic image display device and a stereoscopic image processing method capable of performing stereoscopic vision without special glasses. Background technique [0002] Conventionally, a parallax barrier method, a lenticular lens method, and the like are known as methods for realizing stereoscopic image display without requiring special glasses. In these methods, for example, a right-eye image and a left-eye image having binocular parallax are successively displayed on a screen in the shape of vertical stripes, the displayed images are separated by a parallax barrier, a lenticular lens, etc., and directed toward the viewer's Each eye of the right and left eye, thus allowing to perform stereoscopic vision. [0003] Figure 11 Shown is a principle description diagram of a stereoscopic image display device of a four-viewpoint stereoscopic vision system. exist Figure 11 The images ①, image ②, image ③, and image ④ ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B30/30G06T19/00H04N13/00H04N13/02H04N15/00
CPCH04N13/31G02B30/30G02B30/00G02B30/27
Inventor 增谷健滨岸五郎
Owner SANYO ELECTRIC CO LTD
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