UNITIZED SCALABLE VIDEO ENCODING METHOD FOR MULTI VIEW VIDEO AND A DEVICE THEREOF, UNITIZED SCALABLE VIDEO DECODING METHOD FOR THE MULTI VIEW VIDEO AND A DEVICE THEREOF USING A REFERENCE IMAGE

摘要

PURPOSE: A unitized scalable video encoding method for multi view video and a device thereof, Unitized scalable video decoding method for the multi view video and a device thereof are provided to implement multi video encoding/decoding which the multi view video coding communication standard supports and hierarchical video encoding/decoding which the scalable vector coding communication standard supports at the same time, thereby supplying a video communication service.;CONSTITUTION: A layer classifying unit(110) classifies a root image and the rest of images with layers among an image sequence of video. A reference image generating unit(120) generates a reference image about a current image by using a mother image of the current image among the image sequence. A prediction encoding unit(130) encodes the current image by using the reference image. An outputting unit(140) outputs encoded bit streams and mother image index information is about the mother image of the image by performing conversion, quantization and entropy encoding about predictive encoded data of the images.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Layer classifying unit; (120) Reference image generating unit; (130) Prediction encoding unit; (140) Outputting unit