1972 search results - page 49 / 395 » Hidden semi-Markov models |
ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
Multiview video is increasingly getting attention due to emerging applications such as 3DTV and immersive teleconferencing. In this paper, we present a non-stationary Hidden Marko...
112
click to vote
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
In this paper, we describe a statistical method to detect highlights in a baseball game video. The input video is first segmented into scene shots, within which the camera motion ...
177
click to vote
SIGMOD
2009
ACM
16 years 2 days ago
2009
ACM
In this paper, we consider the problem of keyword query cleaning for structured databases from a probabilistic approach. Keyword query cleaning consists of rewriting the user quer...
112
click to vote
IJCAI
2003
15 years 1 months ago
2003
Information extraction can be defined as the task of automatically extracting instances of specified classes or relations from text. We consider the case of using machine learni...
ICPR
2006
IEEE
16 years 29 days ago
2006
IEEE
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...