Image providing apparatus that can provide a relive video image providing method, a video program provides

摘要

Image providing device provides the user with a natural relive without discomfort using a stereo. To be specific, it extracts feature points of the background image and the foreground image by the feature point extractor 15, 22. By by searching a pair with feature points of the foreground image and the feature points of the background image, and utilizes a pair of these stereo matching module 25, a transformation matrix for projecting the inside of the background image and foreground image get. Is subjected to conversion based on the transformation matrix for the foreground depth data corresponding to the foreground image, the matching means is obtained. Finally, by performing a depth-based rendering, which is based on foreground depth data conversion has been performed, to obtain a view image of the two or more corresponding to the foreground image.