Joint optimization of the motion estimation module and the up/down scaler in transcoders

Abstract

A joint design scheme is proposed to optimize the up/down scaler and the motion vector estimation module in the transcoder system. The proposed scheme first optimizes the resolution scaler for a fixed motion vector, and then a new motion vector is estimated for the fixed scaler. These two steps are iteratively repeated until they reach a local optimum… (More)

Topics

11 Figures and Tables

Slides referencing similar topics