The Effective Improvement of Conjugate Search Algorithm
对偶算法的有效改进

Generally fast algorithms for motion estimation have low precision. Based on the basic theory and rule of block matching, a new fast motion estimation algorithm which uses maximum grads and more cycle conjugate search algorithm to improve searching approach, is presented. Its speed is comparable to typical fast algorithm and its precision is compariable to the exhaustive searching algorithm, meanwhile it has veracity, simple algorithm path and is easy to be realized. The results of the comparison are also presented.