331 search results - page 33 / 67 » Object Detection via Boundary Structure Segmentation |
CVPR
2005
IEEE
15 years 29 days ago
2005
IEEE
We propose using simple mixture models to define a set of mid-level binary local features based on binary oriented edge input. The features capture natural local structures in the...
PAMI
2006
13 years 11 months ago
2006
Efficient segmentation of globally optimal surfaces representing object boundaries in volumetric data sets is important and challenging in many medical image analysis applications....
CVPR
2005
IEEE
14 years 27 days ago
2005
IEEE
The segmentation of anatomical structures has been traditionally formulated as a perceptual grouping task, and solved through clustering and variational approaches. However, such ...
ICPR
2004
IEEE
15 years 1 days ago
2004
IEEE
The reconstruction of objects from data in practical applications often leads to surfaces with small perturbations and other artifacts which make the detection of their ridges and...
HAPTICS
2005
IEEE
14 years 4 months ago
2005
IEEE
The manual step in semi-automatic segmentation of medical volume images typically involves initialization procedures such as placement of seed-points or positioning of surface mod...