1421 search results - page 154 / 285 » Variational image segmentation using boundary functions |
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This work exploits several machine-learning techniques to address the problem of image-quality prediction of synthetic aperture sonar (SAS) imagery. The objective is to predict th...
ICB
2007
Springer
13 years 12 months ago
2007
Springer
Abstract. A critical step in automatic fingerprint recognition is the accurate segmentation of fingerprint images. The objective of fingerprint segmentation is to decide which part...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
In virtual colonography, precise segmentation is essential for accurate diagnosis. For the segmentation of colon wall, we propose a novel multi-phase deformable model using a leve...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
In the application of curve evolution and level set methods to biomedical image analysis, the incorporation of geometric priors for isolated shapes has been proved useful. On the ...
SIGGRAPH
2010
ACM
14 years 16 days ago
2010
ACM
In this paper, we introduce a compact random-access vector representation for solid textures made of intermixed regions with relatively smooth internal color variations. It is fea...