On the detection of semantic concepts at TRECVID

  • Authors:
  • Milind R. Naphade;John R. Smith

  • Affiliations:
  • IBM Thomas J. Watson Research Center, Hawthorne, NY;IBM Thomas J. Watson Research Center, Hawthorne, NY

  • Venue:
  • Proceedings of the 12th annual ACM international conference on Multimedia
  • Year:
  • 2004

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Abstract

Semantic multimedia management is necessary for the effective and widespread utilization of multimedia repositories and realizing the potential that lies untapped in the rich multimodal information content. This challenge has driven researchers to devise new algorithms and systems that enable automatic or semi-automatic tagging of large scale multimedia content with rich semantics. An emerging research area is the detection of a predetermined set of semantic concepts that can act as semantic filters and aid in search, and manipulation. The NIST TRECVID benchmark has responded by creating a task that has evaluated the performance of concept detection. Within the scope of this benchmark task, this paper studies trends in the emerging concept detection systems, architectures and algorithms. It also analyzes strategies that have yielded reasonable success, and challenges and gaps that lie ahead.