Architecture design of illumination change progressive motion estimation algorithm

Abstract

Some factors of environment and user behavior always dominate the captured video quality (i.e. brightness variation). The full search method cannot give better PSNR for brightness affected video. The brightness correction method improves the PSNR (i.e. quality) of brightness affected video. Architecture design of brightness correction method is proposed in this paper. This hybrid and pipelined architecture is fast and real time implementable.