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» Recognizing and Tracking Human Action
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TSMC
2010
13 years 4 months ago
Advances in View-Invariant Human Motion Analysis: A Review
Abstract--As viewpoint issue is becoming a bottleneck for human motion analysis and its application, in recent years, researchers have been devoted to view-invariant human motion a...
Xiaofei Ji, Honghai Liu
CVPR
2009
IEEE
15 years 5 months ago
Locally Time-Invariant models of Human Activities using Trajectories on the Grassmanian
Human activity analysis is an important problem in computer vision with applications in surveillance and summarization and indexing of consumer content. Complex human activities...
Pavan Turaga, Rama Chellappa
ICDE
2008
IEEE
182views Database» more  ICDE 2008»
14 years 11 months ago
Accurate and Efficient Inter-Transaction Dependency Tracking
A reparable database management system has the ability to automatically undo the set of transactions that are corrupted by a human error or malicious attack. The key technical chal...
Tzi-cker Chiueh, Shweta Bajpai
FGR
1998
IEEE
170views Biometrics» more  FGR 1998»
14 years 2 months ago
Feature-Point Tracking by Optical Flow Discriminates Subtle Differences in Facial Expression
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
Jeffrey F. Cohn, Adena J. Zlochower, James Jenn-Ji...
ECCV
2008
Springer
14 years 11 months ago
Cross-View Action Recognition from Temporal Self-similarities
This paper concerns recognition of human actions under view changes. We explore self-similarities of action sequences over time and observe the striking stability of such measures ...
Imran N. Junejo, Emilie Dexter, Ivan Laptev, Patri...