DocumentCode
1670909
Title
A nested multistage adaptive beamformer for wireless communications
Author
Chen Jian
Author_Institution
South West Univ. of China, Chongqing
fYear
2007
Firstpage
168
Lastpage
171
Abstract
This paper presents a spatio-temporal video objects abstraction algorithm based on the motion window generation. Motion window is generated through detecting motion region, then video objects abstraction is proceeded in the interior of motion window and computation can be greatly reduced. In this paper, a new hierarchical partition algorithm is presented which is accordance with visual properties. Regions are merged according to their motion similarity. Experimental results demonstrate the performance of this algorithm.
Keywords
image segmentation; motion estimation; object detection; video signal processing; motion region detection; motion window generation; spatio-temporal video object abstraction algorithm; video object segmentation algorithm; IEC standards; ISO standards; Motion detection; Motion estimation; Object detection; Object segmentation; Partitioning algorithms; Spatiotemporal phenomena; Video coding; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems, 2007. ICCCAS 2007. International Conference on
Conference_Location
Kokura
Print_ISBN
978-1-4244-1473-4
Type
conf
DOI
10.1109/ICCCAS.2007.4348156
Filename
4348156
Link To Document