Image similarity measures for video analysis

Longin Jan Latecki

doi:10.1117/12.476177

10 January 2003 Image Similarity Measures for Video Processing

Longin Jan Latecki

Proceedings Volume 5018, Internet Imaging IV; (2003) https://doi.org/10.1117/12.476177
Event: Electronic Imaging 2003, 2003, Santa Clara, CA, United States

Abstract

It is obvious that image histograms are of very limit use in video analysis. For example, two images containing the same objects at different positions are mapped to the same histograms. We show that a simple extension of image histograms to include the position information of the centroids of histograms bins leads to a useful representation for video analysis. This extension must be done carefully in order to obtain a representation that is stable with respect to noise. Moreover, the carefully extended histograms also add stability and reliability to the retrieval of still images.

Citation Download Citation

Longin Jan Latecki "Image Similarity Measures for Video Processing", Proc. SPIE 5018, Internet Imaging IV, (10 January 2003); https://doi.org/10.1117/12.476177

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