47 search results - page 4 / 10 » Lip Contour Segmentation Using Kernel Methods and Level Sets |
CVPR
2001
IEEE
14 years 8 months ago
2001
IEEE
Active contour and surface models, also known as deformable models, constitute a class of powerful segmentation techniques. Geometric deformable models implemented via level-set m...
ICDAR
2009
IEEE
14 years 1 months ago
2009
IEEE
Handwritten document images contain textlines with multi orientations, touching and overlapping characters within consecutive textlines, and small inter-line spacing making textli...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
In this paper, we propose a novel automatic framework for variational color image segmentation based on unifying adaptive region information and mixture modelling. We consider a f...
EMMCVPR
2003
Springer
13 years 12 months ago
2003
Springer
Abstract. In this paper we propose a new variational framework for image segmentation that incorporates the information of expected shape and a few points on the boundary into geod...
TITB
2011
13 years 1 months ago
2011
— Ultrasound images segmentation is a difficult problem due to speckle noise, low contrast and local changes of intensity. Intensity based methods do not perform particularly we...