Correction of Color Erroneous Disparity Images Based on YUV Color Space

ZHANG Lin; LIU Xi; LI Da-hai; WNG Qiong-hua

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Correction of Color Erroneous Disparity Images Based on YUV Color Space

Imaging Technology & Image Processing | 更新时间：2020-08-12

- Correction of Color Erroneous Disparity Images Based on YUV Color Space
- Chinese Journal of Liquid Crystals and Displays Vol. 25, Issue 2, Pages: 278-282(2010)
- 作者机构：
  
  四川大学电子信息学院,四川成都 610065,E-mail: zhanglin8327@gmail.com
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN873+.93;TN911.74
- Received：31 October 2009，
  
  Revised：02 January 1900，
  
  Published Online：30 April 2010，
  
  Published：30 April 2010
- 稿件说明：
移动端阅览
张琳;刘曦;李大海;王琼华. 一种YUV颜色空间下的多视差图偏色校正方法[J]. 液晶与显示, 2010,25(2): 278-282

ZHANG Lin;LIU Xi;LI Da-hai;WNG Qiong-hua. Correction of Color Erroneous Disparity Images Based on YUV Color Space[J]. 液晶与显示, 2010,25(2): 278-282
张琳;刘曦;李大海;王琼华. 一种YUV颜色空间下的多视差图偏色校正方法[J]. 液晶与显示, 2010,25(2): 278-282 DOI：

ZHANG Lin;LIU Xi;LI Da-hai;WNG Qiong-hua. Correction of Color Erroneous Disparity Images Based on YUV Color Space[J]. 液晶与显示, 2010,25(2): 278-282 DOI：

摘要

在多幅视差图中选取一副颜色接近真实的图像作为标准图

然后将该标准视差图和偏色视差图分别进行从RGB到YUV的颜色空间转换

计算偏色视差图在YUV颜色空间下的3个颜色校正系数

得到YUV颜色空间下待校正偏色图像的真实颜色灰度值

最后将得到的颜色灰度值从YUV转换到RGB颜色空间

从而实现任意多幅偏色视差图的校正。实验研究表明

本方法可以实现任意多路偏色程度在15%以内的偏色校正

校正效果较好

从而能改善自由立体显示器的显示质量。

Abstract

An almost perfect disparity image is selected from the multi-view images to act as a standard image to correct the other color erroneous disparity images. All these disparity images color space are changed from RGB to YUV. The color correction factors of the color erroneous disparity images in YUV color space were computed and used to yield the real gray values of the color erroneous disparity images pixels. Finally the disparity images color space is transformed back to RGB color space

and the correction of the color erroneous disparity images is finished. The method performs well as the extent of the color cast not more than 15% according to the experiment

so it improves the quality of the 3D display.

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Keywords

references

. Wang Aihong, Wang Qionghua, Li Dahai. Three dimensional display technology [J]. Chinese Journal Electron Devices, 2008, 31(1):299-301.

. 李小方,王琼华,李大海,等.自由立体显示器观看疲劳[J]. 液晶与显示, 2008,23 (4):464-467.

. 刘波,王琼华. 狭缝光栅自有立体显示技术在三维GIS中的应用 [J]. 测绘, 2009, 32 (3):137-139.

. Wang Qionghua, Tao Yuhong, Li Dahai. 3D autostereoscopic liquid crystal display based on lenticular lens [J]. Chin. J. Devices, 2008, 31(1):296-298.

. Gasparini F, Schettini R. Color balancing of digital photos using simple image statistics [J].Pattein Recognition, 2004, 37(6):1201-1217.

. Gasparini F, Schettini R. Color correction for digital photographs //Proceedings of the 12 th International Conference on Image Analysis and Processing, Washington DC, USA:IEEE Computer Society,2003: 646-651.

. 郭永刚,葛庆平,郭楠.利用白平衡进行偏色图像的颜色校正[J]. 计算机工程与应用 , 2005,41(20):56-59.

. 姜士文,毛万红. 迷彩颜色在计算机上精确显示的方法 [J]. 解放军理工大学学报(自然科学版), 2002,3(1):54-56.

. 徐玮,张茂军,吴玲达.虚拟实景空间的颜色校正方法研究 [J]. 小型微型计算机系统 ,2001,22(2):165-167.

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