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CVPR
2008
IEEE
14 years 9 months ago
Action snippets: How many frames does human action recognition require?
Visual recognition of human actions in video clips has been an active field of research in recent years. However, most published methods either analyse an entire video and assign ...
Konrad Schindler, Luc J. Van Gool
CVPR
2007
IEEE
14 years 9 months ago
Objects in Action: An Approach for Combining Action Understanding and Object Perception
Analysis of videos of human-object interactions involves understanding human movements, locating and recognizing objects and observing the effects of human movements on those obje...
Abhinav Gupta, Larry S. Davis
AAAI
2007
13 years 9 months ago
Action-Based Alternating Transition Systems for Arguments about Action
This paper presents a formalism to describe practical reasoning in terms of an Action-based Alternating Transition System (AATS). The starting point is a previously specified acc...
Katie Atkinson, Trevor J. M. Bench-Capon
ECSCW
2007
13 years 8 months ago
The Awareness Network: To Whom Should I Display My Actions? And, Whose Actions Should I Monitor?
The concept of awareness has come to play a central role in CSCW research. The coordinative practices of displaying and monitoring have received attention and have led to different...
Cleidson R. B. de Souza, David F. Redmiles
ICPR
2004
IEEE
14 years 8 months ago
Human Action Segmentation via Controlled Use of Missing Data in HMMs
Segmentation of individual actions from a stream of human motion is an open problem in computer vision. This paper approaches the problem of segmenting higher-level activities int...
Patrick Peursum, Hung Hai Bui, Svetha Venkatesh, G...