Adaptive diamond algorithm of motion estimation
Huiqiao Wang, Kang Nan-sheng · Computer Engineering and Applications Journal · 2007
Proposes a new search algorithm which according to space-time correlation of video sequence motion vector and center-biased character on the basis of DS search algorithm.First of all,the algorithm classifies the macro-block types and establishes qualificatory numerical value,then presents the prediction of initial searching point.The experiment proves that the algorithm improves greatly searching speed on the condition of guaranteeing video quality.