Image sequence enhancement using sub-pixel displacements

D. Keren, S. Peleg, R. Brada
Proceedings CVPR '88: The Computer Society Conference on Computer Vision and Pattern Recognition  
Given a sequence of images taken from a moving camera, they are registered with sub-pixel accuracy in respect to translation and rotation. The sub-pixel registration enables image enhancement in respect to improved resolution and noise cleaning. Both the registration and the enhancement procedures are described. The methods are particulary useful for image sequences taken from an aircraft or satellite where images in a sequence differ mostly by translation and rotation. In these cases the
more » ... ese cases the process results in images that are stable, clean, and sharp.
doi:10.1109/cvpr.1988.196317 dblp:conf/cvpr/KerenPB88 fatcat:36wn2whpmrhtnct43cyqhg24jy