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...
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...
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...
Stjepan Rajko, Gang Qian, Todd Ingalls, Jodi James
— 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...
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...