422 search results - page 48 / 85 » Generalizing edge detection to contour detection for image s... |
ISCAS
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, a new abnormal activity detection algorithm is proposed for multi-camera surveillance applications. The proposed algorithm models the entire scene covered by the mu...
ICIAP
2005
ACM
14 years 7 months ago
2005
ACM
In this paper we propose an automatic updating system for urban vector maps that is able to detect changes between the old dataset (consisting of both vector and raster maps) and t...
MICCAI
2007
Springer
14 years 8 months ago
2007
Springer
In functional connectivity analysis, networks of interest are defined based on correlation with the mean time course of a user-selected `seed' region. In this work we propose ...
CIVR
2005
Springer
14 years 29 days ago
2005
Springer
Abstract. In this paper, we present a framework for segmenting the news programs into different story topics. The proposed method utilizes both visual and text information of the v...
CISST
2003
13 years 8 months ago
2003
There are numerous rectangular signboards indoors and outdoors. The information contained in them, such as signs and text, is useful for robot navigation. In this paper, a system ...