A fast algorithm based on direction in intra frame downsizing in H.264 is proposed, which used modes information of macr......

对基于边缘方向直方图的快速帧内预测Pan算法进行了改进,应用了帧内Intra-4×4和Intra-16×16块类型选择以及4×4亮度块模式选择提......