カラー動画像からのオプティカルフロー検出に関する検討

概要

論文の詳細を見る
This paper describes two methods of optical flow detection from color image sequences. One method, which was reported by K.Wohn et al, is what detects the optical flow by using the spatial local optimization and multiple constraints simultaneously. The other method, which is proposed in this paper, is what detects the optical flow by using the reliability of optical flow computed with the method of spatial local optimization. In this paper, the former method is named Method1 and the latter, Method2. The experimental results are as follows. Method1 shows good performance in a narrow local region and Method2 shows better performance than the old method using only the spatial local optimization for the case of a short moved distance. It is also shown that the iterative gradient method is useful for the case of a long moved distance.
津山工業高等専門学校の論文
1994-11-21