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Adaptive local color correction for stereoscopic three-dimensional displays

[+] Author Affiliations
Kwang Hee Won

Kyungpook National University, School of Computer Science and Engineering, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea

Soon-Yong Park

Kyungpook National University, School of Computer Science and Engineering, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea

Soon Ki Jung

Kyungpook National University, School of Computer Science and Engineering, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea

J. Electron. Imaging. 22(3), 033026 (Sep 03, 2013). doi:10.1117/1.JEI.22.3.033026
History: Received December 5, 2012; Revised June 26, 2013; Accepted July 29, 2013
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Abstract.  A color correction algorithm for stereoscopic video that uses a locality-based color correspondence search is presented. The algorithm overcomes the common failure problems that affect conventional local methods by introducing two techniques. First, an adaptive locality selection technique is introduced to determine a local image window, which is used to define an affine color correction model. The color correction model is then refined iteratively using locality-based color correspondence search between stereo video frames. Second, the color correspondence samples from the current video frame are used for the temporally stable color correction of the next frame. The experimental results show that the proposed algorithm outperforms the conventional local methods in terms of accuracy and time.

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Citation

Kwang Hee Won ; Soon-Yong Park and Soon Ki Jung
"Adaptive local color correction for stereoscopic three-dimensional displays", J. Electron. Imaging. 22(3), 033026 (Sep 03, 2013). ; http://dx.doi.org/10.1117/1.JEI.22.3.033026


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