Research and Implementation of Fast Intra Prediction Mode Selection
Quan Xue · 2005
Introduce intra prediction mode selection in H.264/AVC and research the fast algorithm of mode selection based on edge directional information. Image edge directional information can be obtained by Sobel operator. According to this the best and sub-best prediction mode can be achieved and candidate mode can be reduced more effectively. On the other side parallel performance can also be considered and then redundant calculation is reduced. Simulation results show that this method can reduce computational cost effectively.