661 search results - page 18 / 133 » Situation Recognition: Representation and Algorithms |
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper presents an online learning algorithm to construct from video sequences an image-based representation that is useful for recognition and tracking. For a class of object...
IPL
2010
13 years 7 months ago
2010
We introduce a representation of subwords of the infinite Fibonacci word f∞ by a specific concatenation of finite Fibonacci words. It is unique and easily computable by backwa...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
In this paper, we introduce the semantic network model (SNM), a generalization of the hidden Markov model (HMM) that uses factorization of state transition probabilities to reduce...
IROS
2009
IEEE
14 years 3 months ago
2009
IEEE
— There is a subset of objects for which interaction can provide numerous cues to those objects’ identity. Robots are often in situations where they can take advantage being ab...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
We propose a method by which to analyze silhouettes and recognize a classic holdup position of armed robbery. In such a situation, one actor levels his or her arm while another ac...