864 search results - page 161 / 173 » Extracting moving regions from spatial data |
ICPR
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper we describe a computer aided detection (CAD) algorithm for robust detection of polyps in computed tomography (CT) colonography. The devised algorithm identifies sus...
WIDM
2004
ACM
14 years 1 months ago
2004
ACM
Many applications which use web data extract information from a limited number of regions on a web page. As such, web page division into blocks and the subsequent block classifica...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
This paper describes an efficient 3D modeling method from 3D range data-sets that is utilizing range data segmentation. Our algorithm starts with a set of unregistered 3D range sc...
IJCV
2007
13 years 7 months ago
2007
In this paper, we present a novel image representation that renders it possible to access natural scenes by local semantic description. Our work is motivated by the continuing effo...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
There are many applications for computer vision where a scene observed contains a wide range of brightness. Often, the low dynamic range of a camera limits the accuracy of informa...