Improvement of Fast Mode Decision Algorithm for Intra-prediction and Inter-prediction in H.264
Min Wang · Modern Electronics Technique · 2009
H.264 is a widely used video frequency code standard at present,compared with other standard in the before,H.264 has got very big improved on code efficiency.But calculation complicated degree is also increased by several times.In this paper,a fast adaptive inter(intra) modes decision method is proposed to reduce the complexity of H.264.FIRST,some modes of inter(intra) are removed by analysing correlativity modulus.Making use of todays′algorithm,code speed is accelerated further.The experimental results show that the proposed method can reduction extensively computation without any perceivable loss in qualit.