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The Processing Method of Stereoscopic Image

A technology of stereoscopic image and processing method, which is applied in the field of stereoscopic image processing

Inactive Publication Date: 2016-03-02
MSTAR SOFTWARE R&D (SHENZHEN) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The pair of stereoscopic images includes a source image and a target image

Method used

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  • The Processing Method of Stereoscopic Image

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Embodiment Construction

[0028] In the following embodiments, a source image is the one of a pair of stereo images in which the pixel offset is determined, and a destination image is the other. Of course, such a naming method does not affect the scope of rights of the present invention. In another embodiment, the two are interchangeable.

[0029] The pixels in the source image are called source pixels, and the pixels in the destination image are called destination pixels. In one embodiment, each source pixel and each destination pixel has RGB or YCbCr color information.

[0030] If each source pixel needs to find the corresponding offset, it will require a lot of calculations. Moreover, the offset of some source pixels is difficult to determine or meaningless. For example, the true offset of a source pixel in the middle of a large monochromatic color block is difficult to find correctly. Therefore, in an embodiment of the present invention, only the offsets of some key pixels (called source key fe...

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Abstract

The invention relates to a processing method of stereoscopic images. The processing method of the stereoscopic images comprises the following steps: capturing a pair of edge images from a pair of the stereoscopic images, wherein each edge image is provided with a plurality of edge pixels, and each edge pixel of one of the pair of the edge images is provided with an overlap degree record and a deviation record in a relevant mode; providing a plurality of image translation volume, and finding out a plurality of overlap degrees between the pair of the edge images in sequence; and renewing an overlap degree record and a deviation record related with one selected edge pixel as a largest overlap degree and a most possible deviation volume, wherein the largest overlap degree is the largest value in a plurality of contributive and related overlap degrees of the selected edge pixel, and the most possible deviation volume corresponds to the largest overlap degree.

Description

technical field [0001] The invention relates to a processing method for a pair of stereoscopic images, in particular to a processing method for a stereoscopic image that can simplify the calculation process. Background technique [0002] Just as the different images seen by the two eyes of a person can make people feel the distance of an object, the so-called pair of stereoscopic images refers to two different positions on a line, which are obtained separately for the environment or the target object. A pair of 2D images of . As long as proper processing is performed on a pair of 2D stereo images, information of another dimension can be obtained, that is, distance information of objects in the images can be obtained to generate a 3D image. For example, 3D images can be used in video surveillance equipment or interactive video games to identify the position of objects in front of the camera. [0003] In order to obtain a 3D image from a pair of 2D stereo images, it is neces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/00H04N15/00
Inventor 陈建铭
Owner MSTAR SOFTWARE R&D (SHENZHEN) LTD