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Abstract: In this paper, we present techniques for characterizing complex, multi-tasked activities that require both exemplars and models. Exemplars are used to represent object context, image features, and motion appearances to label domainspecific events. Then, by representing each event with a unique symbol, a sequence of interactions can be described as an ordered symbolic string. A model of stochastic contextfree grammar, which is developed using underlying rules of an activity, provides the... (Update)
Context of citations to this paper: More
.... e.g. natural language, XML, DNA sequences 00] handwriting [FST98] plan recognition [BVW00] visual action recogntion [IB00, ME01, Hoe01], and spatial navigation [TRM01, BVW01] HHMMs are less expressive than stochastic context free grammars (SCFGs) since they only...
.... and complex activities are represented as a hierarchical combination of simpler activities conditioned on various temporal constraints[15, 11, 16]. To a large extend, research in this direction has been bogged down by two fundamental problems. First, we are limited in our...
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BibTeX entry: (Update)
D. Moore and I. Essa. Recognizing multitasked activities using stochastic context-free grammar. In CVPR Workshop on Models vs Exemplars in Computer Vision, 2001. http://citeseer.ist.psu.edu/moore01recognizing.html More
@misc{ moore01recognizing,
author = "D. Moore and I. Essa",
title = "Recognizing multitasked activities using stochastic context-free grammar",
text = "D. Moore and I. Essa. Recognizing multitasked activities using stochastic
context-free grammar. In CVPR Workshop on Models vs Exemplars in Computer
Vision, 2001.",
year = "2001",
url = "citeseer.ist.psu.edu/moore01recognizing.html" }
Citations (may not include all citations):192 An Efficient Context-Free Parsing Algorithm (context) - Earley - 1968
156 The visual analysis of human movement: A survey - Gavrila - 1999
100 Recognizing human action in time-sequential images using a h.. (context) - Yamato, Ohya et al.
92 Coupled hidden markov models for complex action recognition - Brand, Oliver et al. - 1997
69 Real-time american sign language recognition using desk and .. - Starner, Weaver et al. - 1998
63 Human motion analysis: A review - Aggarwal, Cai - 1999
57 Bayesian Learning of Probabilistic Language Models - Stolcke - 1994
39 Recognition of visual activities and interactions by stochas.. (context) - Ivanov, Bobick - 2000
27 Exploiting human actions and object context for recognition .. - Moore, Essa et al. - 1999
23 Recursive identification of gesture inputs using hidden mark.. (context) - Schlenzig, Hunter et al. - 1994
18 Understanding manipulation in video - Brand - 1997
17 A state based approach to the representation and recognition.. (context) - Bobick, Wilson - 1997
12 Models of Computation and Formal Languages (context) - Taylor - 1998
11 A framework for recognizing the simultaneous aspects of amer.. (context) - Vogler, Metaxas - 2001
11 gram probabilities from stochastic contextfree grammars (context) - Stolcke, Segal - 1994
3 Scenario recognition in airborne video imagery (context) - Bremond, Medioni - 1998
3 Vision-Based Recognition of Action using Context - Moore - 2000
3 Context management for human activity recognition (context) - Moore, Essa et al. - 1999
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