6533b863fe1ef96bd12c7bf1

RESEARCH PRODUCT

Motion and Color Based Video Indexing and Retrieval

Edoardo ArdizzoneMarco La CasciaD. Molinelli

subject

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniVideo indexing image analysis

description

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

yearjournalcountryeditionlanguage
1996-01-01
http://hdl.handle.net/10447/38600