HEVC intra mode selection based on Rate Distortion (RD) cost and Sum of Absolute Difference (SAD)

•The relationship between SAD and RD-cost is investigated for intra mode selection.•The ‘rate’ and ‘distortion’ requirement for a given SAD value varies with the QP.•The model is derived that is based on the rate and distortion requirement for SAD.•The overall proposed algorithm efficiently short li...

Celý popis