METHOD FOR INTRA-PREDICTION USING RESIDUAL TRANSFORM, AND APPARATUS THEREOF
摘要
<p>The present invention relates to an intra-prediction apparatus and an intra-prediction method comprising: a step of generating a residual signal according to an intra-prediction mode; a step of performing the residual transform by applying pixel unit DPCM in a first direction to the residual signal; and a step of performing a cross residual transform by applying pixel unit DPCM in a second direction to the residual signal which is residual transformed.</p>
