Feature sampling and partitioning for visual vocabulary generation on large action classification datasets

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Summary

This work provides a critical evaluation of various approaches to building a vocabulary and shows that good practises do have a significant impact and is able to achieve state-of-the-art results on 5 major action recognition datasets using relatively small visual vocabularies.

Type
preprint
Published
2014-05-29
Cited by
20
References
38
Access
Open access

Keywords

Computer science, Feature (linguistics), Artificial intelligence, Vocabulary, Sampling (signal processing)

References

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