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There is an approach of annotation extraction from printed documents in which annotations are extracted by comparing the image of an annotated document and its original document image. In one of the previous methods, the image of an original document is actually printed and scanned in order to reproduce image degradations of the image of the annotated document. However such a method lacks convenience...
We developed software that automatically detects unusual motions in a video sequence in real-time by using an efficient implementation of CHLAC and a visual software framework called Lavatube. Video monitoring systems that can automatically detect unusual motions are currently in great demand. CHLAC has been shown to work effectively and favorably for this task. A newly developed parallel processing...
We introduce novel dissimilarity into a probabilistic clustering task to properly measure dissimilarity among multiple clusters when each cluster is characterized by a subpopulation in the mixture model. This measure of dissimilarity is called redundancy-based dissimilarity among probability distributions. From aspects of both source coding and a statistical hypothesis test, we shed light on several...
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