DocumentCode
382284
Title
Analysis-by-synthesis dissolve detection
Author
Covell, Michele ; Ahmad, Subutai
Author_Institution
YesVideo, San Jose, CA, USA
Volume
2
fYear
2002
fDate
2002
Abstract
The paper presents a novel, real-time, minimal-latency technique for dissolve detection which handles the widely varying camera techniques, expertise, and overall video quality seen in amateur, semi-professional, and professional video footage. We achieve 88% recall and 93% precision for dissolve detection. In contrast, on the same data set, at a similar recall rate (87%), DCD (double chromatic difference) has more than 3 times the number of false positives, giving a precision of only 81% for dissolve detection.
Keywords
feature extraction; image segmentation; image sequences; video signal processing; analysis-by-synthesis; camera techniques; dissolve detection; double chromatic difference; minimal-latency technique; video footage; video segmentation; video sequences; Art; Cameras; Consumer products; Detectors; Heart; Motion compensation; Pattern matching; Robustness; Statistics; Video equipment;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing. 2002. Proceedings. 2002 International Conference on
ISSN
1522-4880
Print_ISBN
0-7803-7622-6
Type
conf
DOI
10.1109/ICIP.2002.1039978
Filename
1039978
Link To Document