DocumentCode
2407442
Title
Low-Cost Camera Motion Extraction in Compressed Videos
Author
Weng, Ying ; Jiang, Jianmin
fYear
2008
fDate
9-13 Jan. 2008
Firstpage
1
Lastpage
2
Abstract
This paper proposes a new algorithm of only using motion vectors (MVs) of macroblocks contained in MPEG encodings to fast extract camera motion directly from compressed videos. Due to very low computing cost, our algorithm is faster than real-time processing, and thus suitable for implementation on hardware, such as PTZ video camera.
Keywords
data compression; feature extraction; image motion analysis; matrix algebra; media streaming; video cameras; video coding; MPEG encodings; low-cost camera motion extraction; motion vectors; real-time processing; videos compression; Cameras; Costs; Encoding; Hardware; Motion analysis; Motion estimation; Parameter estimation; Production; Transform coding; Videos;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2008. ICCE 2008. Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-1458-1
Electronic_ISBN
978-1-4244-1459-8
Type
conf
DOI
10.1109/ICCE.2008.4588058
Filename
4588058
Link To Document