111 search results - page 5 / 23 » Dark line detection with line width extraction |
CGF
2008
13 years 7 months ago
2008
We present an approach for extracting extremal feature lines of scalar indicators on surface meshes, based on discrete Morse Theory. By computing initial Morse-Smale complexes of ...
ICIP
2005
IEEE
14 years 16 days ago
2005
IEEE
In this paper, we present a new dichromatic-based method for estimating illuminant chromaticity using a single image. In the proposed method, specular pixels are roughly extracted...
IPMI
1997
Springer
13 years 11 months ago
1997
Springer
This paper describes a.n automatic procedure for extracting sulcal bottom lines from MR (magnetic resonance) images of the human brain, which will serve as a tool for landmark extr...
CEAS
2004
Springer
14 years 10 days ago
2004
Springer
: We describe methods for automatically identifying signature blocks and reply lines in plaintext email messages. This analysis has many potential applications, such as preprocessi...
ICDAR
2003
IEEE
14 years 6 days ago
2003
IEEE
Collinear arrangement of objects (such as, text elements or continuous lines) is integral part of any office document image, whether structured or unstructured. The ability to ana...