In this paper we present a method for automatic motion and color based video indexing and retrieval. Our system automatically splits a video into a sequence of shots and extracts a few representative frames (r-frames) from each shot. For each r-frame we compute the optical flow field; motion features are then derived from the flow field. Color features are related to the three-dimensional RGB color histogram. Queries (direct or by example) are based on these features. Obtained results proved that motion and color based querying can play a central role in content based video retrieval

ARDIZZONE, E., LA CASCIA, M., MOLINELLI, D. (1996). Motion and Color Based Video Indexing and Retrieval. In Proceedings of International Conference on Pattern Recognition. IEEE.

Motion and Color Based Video Indexing and Retrieval

ARDIZZONE, Edoardo;LA CASCIA, Marco;
1996-01-01

Abstract

In this paper we present a method for automatic motion and color based video indexing and retrieval. Our system automatically splits a video into a sequence of shots and extracts a few representative frames (r-frames) from each shot. For each r-frame we compute the optical flow field; motion features are then derived from the flow field. Color features are related to the three-dimensional RGB color histogram. Queries (direct or by example) are based on these features. Obtained results proved that motion and color based querying can play a central role in content based video retrieval
Settore ING-INF/05 - Sistemi Di Elaborazione Delle Informazioni
1996
International Conference on Pattern Recognition
Vienna
1996
4
ARDIZZONE, E., LA CASCIA, M., MOLINELLI, D. (1996). Motion and Color Based Video Indexing and Retrieval. In Proceedings of International Conference on Pattern Recognition. IEEE.
Proceedings (atti dei congressi)
ARDIZZONE, E; LA CASCIA, M; MOLINELLI, D
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/38600
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