METHOD AND AN APPARATUS FOR ENCODING/DECODING AN IMAGE,申请号WO2012KR07442-传众专利搜索

METHOD AND AN APPARATUS FOR ENCODING/DECODING AN IMAGE

申请公布号：WO2013042912(A3)

申请号：WO2012KR07442

申请日期：2012.09.18

申请公布日期：2013.05.23

申请人：

LG ELECTRONICS INC.

发明人：SUNG, JAEWON;YEA, SEHOON;SON, EUNYONG;JUNG, JIWOOK

分类号：H04N7/26

主分类号：H04N7/26

摘要：The present invention relates to an intra prediction method for predicting pixel values within a prediction target block on the basis of a plurality of peripheral pixels adjacent to the prediction target block. The intra prediction method according to the present invention includes the steps of: receiving and decoding encoded image information; determining a target boundary by determining a plurality of boundary pixels representing the target boundary within the prediction target block on the basis of the decoded image information; determining a plurality of prediction target regions partitioned on the basis of the target boundary within the prediction target block; and performing a prediction for each of the plurality of prediction target regions on the basis of peripheral pixels differing from each other selected from among the plurality of the peripheral pixels.