Title :
Representation of regions for accurate motion compensation
Author :
Rambaruth, R. ; Christmas, W. ; Kittler, J.
Author_Institution :
Centre for Vision, Speech, and Signal Processing, School of Electronic Engineering, Information Technology and Mathematics, University of Surrey, Guildford GU2 5XH, United Kingdom
Abstract :
We propose a novel motion compensation technique for the precise reconstruction of regions over several frames within a region-based coding scheme. This is achieved by using a more accurate internal representation of arbitrarily shaped regions than the standard grid structure, thus avoiding repeated approximations for a region at each frame.
Keywords :
Bit rate; Containers; Image coding; Interpolation; Meteorology; PSNR;
Conference_Titel :
Signal Processing Conference, 2000 10th European
Conference_Location :
Tampere, Finland
Print_ISBN :
978-952-1504-43-3
