Light Field Compression Based on New Video Coding Technique
Qiang Yuan · Jisuanji yingyong yanjiu · 2005
Currently, the most efficient techniques for light field compression use disparity compensation,analogous to motion compensation in video compression. In previous work with disparity compensation, a single disparity value is specified for a block of 8×8 pixels. In this paper, we describe a two-hypothesis scheme and divide the image to 4×4 block which is based on H.264/MPEG-4. Our experimental results show an improvement of image quality and increase of PSNR.