Title :
Comparison of shot boundary detectors
Author :
Nesvadba, Jan ; Ernst, Fabian ; Perhavc, Jernej ; Benois-Pineau, Jenny ; Primaux, Laurent
Author_Institution :
Philips Res., Eindhoven, Netherlands
Abstract :
A video cut detector (CD), a member of the shot boundary detector (SBD) group, is an essential element for spatio-temporal audiovisual (AV) segmentation and various video-processing technologies. Platform, processing and performance constraints forced the development of various dedicated CDs. Future platforms allow the usage of advanced CD algorithms with higher reliability. In order to enable an appropriate trade-off decision to be made between reliability and the required processing power, benchmarking of four CD algorithms has taken place on bases of a generic, culture-diverse multi-genre AV corpus. In terms of complexity/performance trade-off, a field-difference-based CD proved to be optimal.
Keywords :
audio signal processing; image segmentation; object detection; spatiotemporal phenomena; video signal processing; SBD; culture-diverse multigenre AV corpus; field-difference-based CD algorithm; shot boundary detector; spatio-temporal audiovisual segmentation; video cut detector; video-processing technology; Algorithm design and analysis; Consumer electronics; Content based retrieval; Content management; Detectors; Gunshot detection systems; Layout; Mood; Spatiotemporal phenomena; Video compression;
Conference_Titel :
Multimedia and Expo, 2005. ICME 2005. IEEE International Conference on
Print_ISBN :
0-7803-9331-7
DOI :
10.1109/ICME.2005.1521541
