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probabilistic semantic video indexing

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Probabilistic Semantic Video Indexing

Neural Information Processing SystemsApr-6-2023, 16:58:52 GMT

We propose a novel probabilistic framework for semantic video in(cid:173) dexing. We define probabilistic multimedia objects (multijects) to map low-level media features to high-level semantic labels. The main contribution is a novel application of a factor graph framework to model this network. Using the sum-product algorithm [1] for approximate or exact inference in these factor graph multinets, we attempt to correct errors made during isolated concept detec(cid:173) tion by forcing high-level constraints.

multiject, multinet, probabilistic semantic video indexing, (2 more...)

Neural Information Processing Systems

Technology: Information Technology > Artificial Intelligence (0.32)

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