470 search results - page 50 / 94 » Boundary based shape orientation |
ECCV
2000
Springer
14 years 10 months ago
2000
Springer
Abstract. Recent human vision research [1] suggests modelling preattentive texture segmentation by taking a set of feature samples from a local region on each side of a hypothesize...
DICTA
2007
13 years 9 months ago
2007
We propose a kernel-density based scheme that incorporates the object colors with their spatial relevance to track the object in a video sequence. The object is modeled by the col...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
Image segmentation is defined as partitioning an image into non-overlapping regions based on the intensity or texture. The active contour methods provide an effective way for segm...
ICPR
2006
IEEE
2006
IEEE
Part-Based Multi-Frame Registration for Estimation of the Growth Of Cellular Networks in Plant Roots
14 years 9 months ago
Motion estimation from confocal scanning laser microscope images of growing plant cell structures presents interesting challenges; motion exhibits multiple local discontinuities a...
PG
1997
IEEE
14 years 8 days ago
1997
IEEE
Recently, animations with deforming objects are frequently used in various Computer Graphics applications. Metamorphosis (or morphing) of three dimensional objects is one of techn...