153 search results - page 16 / 31 » Object boundary extraction using Active B-Snake Model |
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We present an approach for unsupervised segmentation of natural and textural images based on active contour, differential geometry and information theoretical concept. More precis...
ICCV
2003
IEEE
14 years 8 months ago
2003
IEEE
Automatic unloading of piled box-like objects is undoubtedly of great importance to the industry. In this contribution a system addressing this problem is described: We employ a l...
FGR
2008
IEEE
14 years 1 months ago
2008
IEEE
Active shape model (ASM) statistically represents a shape by a set of well-defined landmark points and models object variations using principal component analysis (PCA). However, ...
ECCV
2000
Springer
14 years 8 months ago
2000
Springer
Abstract. This paper presents anovel variational method forimage segmentation that uni es boundary and region-based information sources under the Geodesic Active Region framework. ...
DSRT
2005
IEEE
13 years 8 months ago
2005
IEEE
Due to the popularity of polygonal models in the Virtual Reality applications, 3D mesh compression and segmentation are two active areas of 3D object modeling. Most existing 3D co...