1004 search results - page 77 / 201 » Variational segmentation of color images |
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SCIA
2011
Springer
14 years 21 days ago
2011
Springer
Abstract. Variational frameworks based on level set methods are popular for the general problem of image segmentation. They combine different feature channels in an energy minimiz...
SCALESPACE
2007
Springer
15 years 4 months ago
2007
Springer
In this work a marker-controlled and regularized watershed segmentation is proposed. Only a few previous studies address the task of regularizing the obtained watershed lines from ...
CCBR
2011
13 years 9 months ago
2011
The face region immediately surrounding one, or both, eyes is called the periocular region. This paper presents an iris segmentation algorithm for challenging periocular images bas...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We present a novel method for feature matching across widely separated color images. The proposed approach is robust and can support various correspondence based algorithms e.g. t...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
An image segmentation scheme that utilizes image-based flow fields in a curve evolution framework is presented. Geometric curve evolution methods require an edge function and a ve...