Journal article
Affine Motion Prediction Based on Translational Motion Vectors
Abstract
In all of the video coding standards like H.26X and MPEG-X, much of the compression comes from motion compensated prediction (MCP). Translational motion vectors (MVs) poorly model complex motion and thus coders using polynomial or affine MVs have been proposed in the past. In this paper, we demonstrate a novel affine predictor stage which can be easily incorporated into current codecs greatly increasing MCP quality. If used passively to …
Authors
Kordasiewicz RC; Gallant MD; Shirani S
Journal
IEEE Transactions on Circuits and Systems for Video Technology, Vol. 17, No. 10, pp. 1388–1394
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
October 1, 2007
DOI
10.1109/tcsvt.2007.903777
ISSN
1051-8215