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Fusion based color correcting method for left image and right image

A color correction, left and right technology, applied in image enhancement, image analysis, image data processing, etc., can solve problems such as poor stereoscopic effect of 3D images, color inconsistency between left image and right image, etc., and achieve the effect of improving visual display effect

Inactive Publication Date: 2016-05-11
大巨龙立体科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the left image and the right image are obtained through the left camera and the right camera respectively when shooting. In some camera devices, due to internal product design problems, the colors of the left image and the right image are inconsistent as a whole, resulting in the stereoscopic effect of the final 3D image. poor

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  • Fusion based color correcting method for left image and right image
  • Fusion based color correcting method for left image and right image
  • Fusion based color correcting method for left image and right image

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Embodiment Construction

[0018] The method for color correction of left and right images based on fusion provided by the present invention will be further described below.

[0019] see figure 1 , the present invention provides a fusion-based method for color correction of the left and right images. The method includes the following steps:

[0020] S1. Use a shooting device including a left camera and a right camera to obtain a left image and a right image, and divide the left image or the right image to obtain a region A to be corrected and a remaining region B, wherein the region A to be corrected and the remaining region B There is overlap between;

[0021] S2, using the matching feature points to establish a regression model, and performing color correction on the region A to be corrected to obtain a corrected region A'; and

[0022] S3, merging the corrected region A' with the remaining region B to obtain a new left or right image.

[0023] In step S1, the overlapping portion between the area ...

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Abstract

The invention relates to a fusion based color correcting method for a left image and a right image. The fusion based color correcting method comprises the following steps of (1) obtaining the left image and the right image through shooting via a shooting apparatus having a left camera and a right camera, and dividing the left image and the right image to obtain a to-be-corrected region A and a residual region B, wherein the to-be-corrected region A and the residual region B are overlapped to a certain degree; (2) establishing a regression model based on matching feature points, and performing color correction on the to-be-corrected region A to obtain a corrected region A'; and (3), performing fusion on the corrected region A' with the residual region B to obtain a new left image and a new right image.

Description

technical field [0001] The invention relates to a method for color correction of left and right images in a 3D image, in particular to a method for color correction of left and right images based on fusion. Background technique [0002] 3D images are more and more popular due to their unique stereoscopic display effect. Existing stereoscopic photography (also called 3D photography) includes parallel stereoscopic photography, vertical stereoscopic photography, single-camera stereoscopic photography with two lenses, and shutter-type stereoscopic photography. The principle of parallel stereo shooting of 3D images is: using the left and right parallax images obtained by shooting to synthesize 3D images. However, the left image and the right image are obtained through the left camera and the right camera respectively when shooting. In some camera devices, due to internal product design problems, the colors of the left image and the right image are inconsistent as a whole, result...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T5/50
CPCG06T5/50G06T2207/20221G06T2207/10012G06T2207/10024G06T5/00
Inventor 陆晶赵佳俊
Owner 大巨龙立体科技有限公司
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