124 search results - page 3 / 25 » Boundary extraction in thermal images by edge map |
ICIAP
2005
ACM
15 years 9 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...
IAJIT
2006
14 years 9 months ago
2006
: A combination of K-means, watershed segmentation method, and Difference In Strength (DIS) map was used to perform image segmentation and edge detection tasks. We obtained an init...
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Photometric stereo is a method of recovering surface normals (needle map) from images. The surface integral of surface normals is used to reconstruct a depth map; however, the dep...
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ACCV
2007
Springer
15 years 3 months ago
2007
Springer
In this paper, we address the problem of producing visible spectrum facial images as we normally see by using thermal infrared images. We apply Canonical Correlation Analysis (CCA)...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
Thispaper presents a new hybrid range image segmentation approach. Two separate techniques are applied consecutively. First, iin edge based segmentation technique extracts the edg...