90 search results - page 12 / 18 » Differentiable Invariants |
ECCV
2010
Springer
13 years 9 months ago
2010
Springer
Partial differential equations (PDEs) have been successfully applied to many computer vision and image processing problems. However, designing PDEs requires high mathematical skill...
PG
2007
IEEE
14 years 1 months ago
2007
IEEE
A new geometry-based finite difference method for a fast and reliable detection of perceptually salient curvature extrema on surfaces approximated by dense triangle meshes is pro...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
The fractional Laplacian (-)/2 commutes with the primary coordination transformations in the Euclidean space Rd: dilation, translation and rotation, and has tight link to splines, ...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
This article examines projectively-invariant local geometric properties of smooth curves and surfaces. Oriented projective differential geometry is proposed as a general framework ...
AVBPA
2001
Springer
13 years 12 months ago
2001
Springer
We present an approach for visual discrimination of children from adults in video using characteristic regularities present in their locomotion patterns. The framework employs comp...