摘要：This paper presents a free viewpoint video(FVV)system based on ray-space interpolation *** new algorithm matches individual pixels in corresponding scanline pairs by using a dynamic program-ming technique.A sparse intermediate view disparity map is projected from matched pixels firstly,andthe holes(occluded pixels)are filled in by propagating the disparity of neighboring background *** interpolating dense view images,an arbitrary virtual view image can be easily rendered from thedense ray-space converted from these view *** proposed method is evaluated on the Middleburydata set arid compared with other methods,experimental results show that the better quality of the inter-mediate view is obtained and the corresponding computational complexity is reduced significantly.