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» A general method for human activity recognition in video
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MHCI
2009
Springer
15 years 6 months ago
Contextual push-to-talk: a new technique for reducing voice dialog duration
We present a technique in which physical controls have both normal and voice-enabled activation styles. In the case of the latter, knowledge of which physical control was activate...
Garrett Weinberg
ICASSP
2010
IEEE
14 years 12 months ago
Graph based event detection from realistic videos using weak feature correspondence
We study the problem of event detection from realistic videos with repetitive sequential human activities. Despite the large body of work on event detection and recognition, very ...
Lei Ding, Quanfu Fan, Jen-Hao Hsiao, Sharath Panka...
ICCV
1999
IEEE
16 years 1 months ago
Recognition of Multi-Agent Interaction in Video Surveillance
This paper describes a probabilistic syntactic approach to the detection and recognition of temporally extended activities and interactions between multiple agents. A complete sys...
Yuri A. Ivanov, Aaron F. Bobick
ICMI
2007
Springer
215views Biometrics» more  ICMI 2007»
15 years 6 months ago
Visual inference of human emotion and behaviour
We address the problem of automatic interpretation of nonexaggerated human facial and body behaviours captured in video. We illustrate our approach by three examples. (1) We intro...
Shaogang Gong, Caifeng Shan, Tao Xiang
ICRA
2007
IEEE
170views Robotics» more  ICRA 2007»
15 years 6 months ago
Space-time A Contrario Clustering for Detecting Coherent Motions
Abstract— This paper presents a method for detecting independent temporally-persistent motion patterns in image sequences. The result is a description of the dynamic content of a...
Thomas Veit, Frédéric Cao, Patrick B...