Method and device for intra-prediction

摘要

A method and device of intra-edge/intra-midpoint prediction is disclosed, comprising determining a plurality of sent pixels. The set of sent pixels may be determined by union of the edge pixels locations and the midpoint pixels locations. An image frame is divided into a plurality of pixel blocks having a predetermined size. Then, the method includes determining whether at least one of the pixels within each pixel bock is within the plurality of sent pixels.