Fast HEVC Intramode Decision Based on Hybrid Cost Ranking

Table 1

Symbol definition for a current PU.

Symbol	Definition
	The RMD candidate subset of the current PU
	The first RMD candidate mode with minimum Hadamard cost
	The intraprediction mode of its above PU
	The intraprediction mode of its left PU
	The optimal mode with minimum R-D cost
	The MPM candidate subset of the current PU
	The R-D candidate subset from