Representation and Optimal Recognition of Human Activities

  title={Representation and Optimal Recognition of Human Activities},
  author={Somboon Hongeng and François Br{\'e}mond and Ramakant Nevatia},
Towards the goal of realizing a generic automatic human activity recognition system, a new formalism is proposed. Activities are described by a chained hierarchical representation using three type of entities: image features, mobile object properties and scenarios. Taking image features of tracked moving regions from an image sequence as input, mobile object properties are first computed by specific methods while noise is suppressed by statistical methods. Scenarios are recognized from mobile… CONTINUE READING
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