1421 search results - page 26 / 285 » Variational image segmentation using boundary functions |
ECCV
2010
Springer
13 years 7 months ago
2010
Springer
Many methods for object recognition, segmentation, etc., rely on tessellation of an image into "superpixels". A superpixel is an image patch which is better aligned with ...
PAMI
2008
13 years 7 months ago
2008
Many natural and man-made structures have a boundary that shows a certain level of bilateral symmetry, a property that plays an important role in both human and computer vision. In...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this proposal a novel implementation to find and recognize person actions in image sequences of meeting scenarios is introduced. Such extracted information can be used as the b...
EMMCVPR
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We introduce a novel implicit approach for single object segmentation in 3D images. The boundary surface of this object is assumed to contain two known curves (the constr...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
We present metrics to evaluate the performance of video object segmentation and tracking methods quantitatively when groundtruth segmentation maps are not available. The proposed ...