Reports of the Technical Conference of the Institute of Image Electronics Engineers of Japan
Online ISSN : 2758-9218
Print ISSN : 0285-3957
Reports of the 202th Technical Conference of the Institute of Image Electronics Engineers of Japan
Session ID : 03-01-01
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Active Search: Quick search of a vast amount of video data
*Hiroshi MURASE
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Abstract
Active Search is a general algorithm for quick searching of image, audio, or video. This method accelerates the searching speed by skipping matching process at some locations without sacrificing the accuracy using the upper bound of a matching similarity. In this talk, I explain the basic idea of the Active Search, and its recent research directions; (1) the application to efficient control of pan-tilte-zoom-cameras to find the objects in a scene, (2) a very high speed searching algorithm based on global upper-bound pruning, and (3) the application to searching background music from broadcast audio data.
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© 2003 by The Institute of Image Electronics Engineers of Japan
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