Title :
A Restoration Method for Images Including Lost Pixels based on A Similarity between A Local Region and A Neighbor Region of A Lost Pixel
Author :
Imamura, Hiroki ; Fujimura, Makoto ; Kuroda, Hideo
Author_Institution :
Dept. of Eng., Nagasaki Univ., Nagasaki
Abstract :
In the field of image restoration of unnecessary regions, a method based on optical flow has been proposed. This method can accurately restore unnecessary regions in case of changing of edge direction or of plural edges in unnecessary regions. However, when continuity of intensity between a pixel in unnecessary regions and its neighboring pixels is not satisfied, the method can not accurately restore unnecessary regions. In this paper, to solve the problem, we propose a method based on similarity between a local region and a neighboring region of a lost in unnecessary regions.
Keywords :
image restoration; image sequences; edge direction change; image restoration; lost image pixel; optical flow; Fractals; Image edge detection; Image motion analysis; Image restoration; Interpolation; Optical films; Pixel; Spline; Surface reconstruction; Surface topography;
Conference_Titel :
Communications and Information Technologies, 2008. ISCIT 2008. International Symposium on
Conference_Location :
Lao
Print_ISBN :
978-1-4244-2335-4
Electronic_ISBN :
978-1-4244-2336-1
DOI :
10.1109/ISCIT.2008.4700213
