A Novel Motion Estimation Match Criterion of Restrictive Conditional Interframe Difference
约束条件帧间差值运动估值匹配准则

Motion estimation and motion compensation(ME/MC)is the core technology oI motion picture coding. A new motion estimation scheme based on a novel matching criterion.Restrictive Condi- tional Interframe Difference(RCID).is proposed in this paper. The new matching criterion overcomes the shortages of MAID criterion and has the equivalent computing complexity with MAD. The theory analysis and experimental results show the ellectiveness and superiority of RCID criterion.