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The volume of multimedia data that is generated everyday motivates a growing need for efficient and effective methods to index, organize, retrieve, and analyze video data. This chapter investigates techniques that are needed to access video data effectively. These techniques can be classified into three categories: frame-grouping, semantic association, and story/structure construction. To demonstrate...
Educational documentary videos play an important role in enriching learning experience. However, due to unstructured and linear features, documentary videos are much more difficult to access than text-based documents and have not been effectively utilized. In this paper, we propose a multimodal, hierarchical documentary video segmentation procedure based on image, audio and text understanding. The...
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