Title :
Detection of TV commercials
Author :
Albiol, Alberto ; Ch, M.J. ; Albiol, Antonio ; Torres, Luis
Author_Institution :
Tech. Univ. of Valencia, Spain
Abstract :
This paper presents a system that labels TV shots either as commercial or program shots. The system uses two observations: logo presence and shot duration. These observations are modeled using HMMs, and a Viterbi decoder is finally used for shot labeling. The system has been tested on several hours of real video, achieving more than 99% correct labeling.
Keywords :
Viterbi decoding; hidden Markov models; image recognition; video signal processing; HMM; TV commercials detection; TV shot labeling accuracy; Viterbi decoder; commercial shots; logo presence observation; pattern recognition; program shots; shot duration; Decoding; Hidden Markov models; Labeling; Law; Legal factors; Monitoring; System testing; TV broadcasting; Video recording; Viterbi algorithm;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2004. Proceedings. (ICASSP '04). IEEE International Conference on
Print_ISBN :
0-7803-8484-9
DOI :
10.1109/ICASSP.2004.1326601
