Quasi-Random Search algorithm for fast motion estimation

Fast motion estimation algorithm using multilevel distortion search in Walsh–Hadamard domain

“…The most important advantage of this proposed technique is that it can obtain the optimal MV and maintain the best matching quality. In addition to template search algorithm, prediction search approach and elimination search algorithm, there are many other fast ME algorithms [20–23] are proposed to reduce the computational burden of ME, especially for the high‐complexity H.265/HEVC standard and multiview video coding.…”