The CLEAR 2007 Evaluation

Abstract

This paper is a summary of the 2007 CLEAR Evaluation on the Classification of Events, Activities, and Relationships which took place in early 2007 and culminated with a two-day workshop held in May 2007. CLEAR is an international effort to evaluate systems for the perception of people, their activities, and interactions. In its second year, CLEAR has developed a following from the computer vision and speech communities, spawning a more multimodal perspective of research evaluation. This paper describes the evaluation tasks, including metrics and databases used, and discusses the results achieved. The CLEAR 2007 tasks comprise person, face, and vehicle tracking, head pose estimation, as well as acoustic scene analysis. These include subtasks performed in the visual, acoustic and audio-visual domains for meeting room and surveillance data.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2007
Accession Number
ADA521073

Entities

People

  • John Garofolo
  • Keni Bernardin
  • Martial Michel
  • R. T. Rose
  • Rachel Bowers
  • Rainer Stiefelhagen

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Autonomy

DTIC Thesaurus Topics

  • Computer Science
  • Computer Vision
  • Data Sets
  • Detection
  • Detectors
  • European Union
  • Event Detection
  • Feature Extraction
  • Hidden Markov Models
  • Identification
  • Identification Systems
  • Pattern Recognition
  • Person Tracking
  • Recognition
  • Sequential Monte Carlo Methods
  • Supervised Machine Learning
  • Unmanned Aerial Vehicles

Readers

  • Instructional Design and Training Evaluation.
  • Systems Analysis and Design
  • Technical Research and Report Writing.

Technology Areas

  • AI & ML