DISPARITY DISTRIBUTION ESTIMATION FOR 3D TV

摘要

A method and apparatus for estimating a disparity distribution between a left image and a right image of a stereoscopic 3D picture, each image having an array of pixels, including: providing a maximum range of disparity; correlating, by an estimation device, a left image area with a right image area, with one of both image areas being shifted by a disparity shift value, wherein the result of the correlation is an indication of a pixel match between both images; repeating the correlating for a set of disparity shift values within the maximum range of disparity; and deriving the disparity distribution from the results of the correlation.