878 search results - page 19 / 176 » A Scalable Approach to Activity Recognition based on Object ... |
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
In this paper we present a framework for the recognition of collective human activities. A collective activity is defined or reinforced by the existence of coherent behavior of i...
PERCOM
2010
ACM
13 years 7 months ago
2010
ACM
Abstract—This paper looks at the scalability problems inherent in the Active Bat system: an outside-in ultrasonic location system. Such systems are typically associated with high...
CVPR
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper describes a general methodology for automated recognition of complex human activities. The methodology uses a context-free grammar (CFG) based representation scheme to ...
PAMI
2011
13 years 3 months ago
2011
—The field of Action Recognition has seen a large increase in activity in recent years. Much of the progress has been through incorporating ideas from single frame object recogn...
NIPS
2008
13 years 10 months ago
2008
We introduce a framework for actively learning visual categories from a mixture of weakly and strongly labeled image examples. We propose to allow the categorylearner to strategic...