DocumentCode
2199542
Title
An efficient digital image stabilizing technique for mobile video communications
Author
Kang-Sun Choi ; Jun-Suk Kim ; Jae-Won Kim ; Sung-Hee Lee ; Sung-Jea Ko
Author_Institution
Dept. of Electron. Eng., Korea Univ., Seoul, South Korea
fYear
2000
fDate
13-15 June 2000
Firstpage
246
Lastpage
247
Abstract
In this paper, we present a computationally efficient digital image stabilization (DIS) scheme for mobile video communications. Simulation results show that the proposed DIS technique with the K-means clustering algorithm can effectively estimate camera motion (hand-movement) using motion vectors decoded from a received video stream such as an MPEG sequence.
Keywords
image sequences; mobile communication; motion estimation; pattern clustering; video signal processing; visual communication; DIS scheme; K-means clustering algorithm; MPEG sequence; camera motion; efficient digital image stabilizing technique; mobile video communications; motion vectors; received video stream; Cameras; Clustering algorithms; Codecs; Decoding; Digital images; Mobile communication; Mobile computing; Motion analysis; Motion estimation; Streaming media;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location
Los Angles, CA, USA
Print_ISBN
0-7803-6301-9
Type
conf
DOI
10.1109/ICCE.2000.854608
Filename
854608
Link To Document