Color Correction for Multi-view Video Based on Color Variation Curve

摘要

Color is very important in setting the style of images and video, but always influenced by internal and external imaging factors. For this reason, it is necessary to eliminate color inconsistence between viewpoints in multi-view imaging. In this paper, a color correction method for multiview video is proposed based on color variation curve. In the proposed method, color variation curve is used to fit the color variation of the real corrected multi-view videos. Experimental results show that the proposed method can produce well correction quality for multi-view video. Additionally, well visual perception smoothness can also be achieved for multiview video.