METHOD FOR INTRA-PREDICTION, AND APPARATUS THEREOF

摘要

The present invention relates to an intra-prediction apparatus and an intra-prediction method comprising: a step of determining the number (N) of filtering taps applied to each area by dividing an image to be predicted into multiple areas; a step of generating a prediction pixel by performing interpolation to the divided area using N-reference pixels containing two reference pixels adjacent to each other according to an intra-prediction direction; and a step of generating a residual signal using the generated prediction pixel.