VIDEO CODING METHOD USING MULTIPLE REFERENCE FRAME AND COMPUTER READABLE MEDIUM RECORDING THE METHOD
摘要
PURPOSE: A video encoding method using a multiple reference frame and a computer readable medium recording the method are provided to perform encoding at high speed by the multiple reference frame. CONSTITUTION: The number of reference frames of a current block to encode is determined based on information of an optimal reference frame of neighbor blocks of a pre-encoded previous frame and a current frame(S10). The size of a search area of the current block to encode is determined based on the information of the optimal reference frame of the neighbor blocks(S11~S14). Searching is performed according to the size of the search area and the number of the determined reference frame. A motion vector of the current block is calculated.
申请公布号
KR20090125337(A)
申请公布日期
2009.12.07
申请号
KR20080051395
申请日期
2008.06.02
申请人
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)