| ECVision indexed and annotated bibliography of cognitive computer vision publications This bibliography was created by Hilary Buxton and Benoit Gaillard, University of Sussex, as part of ECVision Specific Action 8-1 The complete text version of this BibTeX file is available here: ECVision_bibliography.bib
A. Bobick and A. Wilson
ABSTRACT
As research in computer vision has shifted from only processing single, static images to the manipulation of video sequences, the concept of {\em action recognition} has become important. Fundamental to understanding action is reasoning about time, in either an implicit or explicit framework. In this paper I describe several specific examples of incorporating time into representations of action and how those representations are used to recognize actions. The approaches differ on whether variation over time is considered a continuous mapping, a state-based trajectory, or a qualitative, semantically labeled sequence. For two of the domains --- whole body actions and hand gestures --- I describe the approaches in detail while two others --- constrained semantic domains (e.g. watching someone cooking) and labeling dynamic events (e.g. American football) --- are briefly mentioned |
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