6533b82cfe1ef96bd128f3d8

RESEARCH PRODUCT

Detection of TV commercials

M.j. ChAntonio AlbiolF.a. AlbiolL. Torres

subject

Computer sciencebusiness.industrySpeech recognitionShot (filmmaking)ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONViterbi algorithmsymbols.namesakeComputingMethodologies_PATTERNRECOGNITIONViterbi decoderPattern recognition (psychology)symbolsComputer visionArtificial intelligenceHidden Markov modelbusinessDecoding methods

description

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.

yearjournalcountryeditionlanguage
2004-09-282004 IEEE International Conference on Acoustics, Speech, and Signal Processing
https://doi.org/10.1109/icassp.2004.1326601