Title :
Motion estimation method for video compression - an overview
Author :
Manikandan, M. ; Vijayakumar, P. ; Ramadass, N.
Author_Institution :
Dept. of ECE, Anna Univ., Chennai
Abstract :
Efficient motion estimation is an important problem because it determines the compression efficiency and complexity of a video encoder. Motion estimation can be formulated as an optimization problem. This paper starts with an introduction of basic motion estimation problem and discusses issues specific to video motion estimation of two types FSBME & VSBME estimations. This paper in three sections presents a overview of block matching ME problem in three directions: 1.) computation complexity reduction; 2.) accurate representation of true motion and 3.) improving coding efficiency
Keywords :
computational complexity; motion estimation; video coding; block matching motion estimation problem; coding efficiency; computation complexity reduction; fixed size block motion estimation; video compression; video encoder; video motion estimation; Computational complexity; Distortion measurement; Electronic mail; Motion compensation; Motion detection; Motion estimation; Redundancy; Shape; Transform coding; Video compression;
Conference_Titel :
Wireless and Optical Communications Networks, 2006 IFIP International Conference on
Conference_Location :
Bangalore
Print_ISBN :
1-4244-0340-5
DOI :
10.1109/WOCN.2006.1666680
