Latent semantic analysis for an effective region-based video shot retrieval system

@inproceedings{Souvannavong2004LatentSA,
  title={Latent semantic analysis for an effective region-based video shot retrieval system},
  author={Fabrice Souvannavong and Bernard M{\'e}rialdo and Benoit Huet},
  booktitle={Multimedia Information Retrieval},
  year={2004}
}
We present a complete and efficient framework for video shot indexing and retrieval. Video shots are described by their key-frame, themselves described by their regions. Region-based approaches suffer from the complexity of segmentation and comparison tasks. A compact region-based shot representation is usually obtained thanks to vector-quantization method. We thus introduce LSA to reduce the noise inherent to the segmentation and the quantization processes. Then to better capture the content… CONTINUE READING
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