The IET international conference on VIE 2006

Aparna Garg

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Activity Analysis of Surveillance Video is currently the focus of research community, however most work propose methods which are location specific or are activity specific. There has been very little work on automatic extraction of generic descriptors from video clips, which can then be used to build complex activities as required. In this work we present a novel approach to semantically describe the human activity from motion trajectories as a human operator asked to enter meta-data would. Our approach is generic that is the mapping to semantic descriptors can be applied across different camera locations and can be used with or with out site-specific information to build complex activities.
Original languageEnglish
Title of host publicationAutomatic Semantic labelling of Human Activities
Place of PublicationU.K
PublisherInstitution of Engineering and Technology
Number of pages611
Publication statusPublished - 2006
EventVIE 2006 - Bangalore
Duration: 26 Sept 200626 Sept 2006

Publication series

NameAutomatic Semantic labelling of Human Activities


ConferenceVIE 2006


  • Motion trajectory
  • semantic labelling
  • video surveillance
  • scene classification


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