A Deinterlacing Algorithm Based on Weighted Wide Vector Correlations Signal Processing Lab., Samsung Electronics Co., Suwon

Weighted Wide Vector Correlation에 근거한 Deinterlacing Algorithm

In this paper, we propose a new deinterlacing algorithm based on weighted wide vector correlations. This algorithm is developed mainly for the format conversion problem encountered in current HDTV system, but not limited to. By having wide vector correlations, visually annoying artifacts caused by interlacing, such as a serrate line, line crawling, a line flicker, and a large area flicker, can be remarkably reduced, since the use of wide vector correlation increases the detectability of edges in various orientations.