Multi-modal and Cross-Modal for Lecture Videos Retrieval

Abstract

The problem of multi-modal and cross-modal lecture videos retrieval is studied in this paper, on the basis of the use of document analysis techniques. In the context of this paper, a lecture video is represented by a set of subjects, in which a subject is represented by a Bag of mixed words -visual words and textual words-, each of them coming from speech… (More)
DOI: 10.1109/ICPR.2014.461

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