Title :
Motion segmentation for region-based coding
Author :
Stuhlmüller, K.W. ; Girod, B.
Author_Institution :
Erlangen-Nurnberg Univ., Germany
Abstract :
We present new hybrid motion segmentation method. A comparison with classical morphological and motion field segmentation methods shows that it has a better rate-distortion performance when it is used to segment start regions for a region optimization algorithm. Improvements by re-segmentation and a more accurate approximation of the start regions for initialization of the optimization procedure are investigated
Keywords :
image segmentation; hybrid motion segmentation method; morphological methods; motion compensation; motion field segmentation method; optimization procedure initialization; rate-distortion performance; region based video coding; region optimization algorithm; resegmentation; start region approximation;
Conference_Titel :
Image Processing and Its Applications, 1997., Sixth International Conference on
Conference_Location :
Dublin
Print_ISBN :
0-85296-692-X
DOI :
10.1049/cp:19970975
