107 search results - page 1 / 22 » The Local Projective Shape of Smooth Surfaces and their Outl... |
ICCV
2003
IEEE
14 years 6 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 ...
PAMI
2006
13 years 4 months ago
2006
: This article addresses the problem of estimating the motion of a camera as it observes the outline (or apparent contour) of a solid bounded by a smooth surface in successive imag...
ECCV
1992
Springer
13 years 9 months ago
1992
Springer
Projective distortion of surface texture observed in a perspective image can provide direct information about the shape of the underlying surface. Previous theories have generally...
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
This paper presents a geometric approach to recognizing smooth objects from their outlines. We define a signature function that associates feature vectors with objects and baseline...
GMP
2006
IEEE
13 years 11 months ago
2006
IEEE
We present a new surface representation scheme based on a manifold structure and displacement functions. Given a geometric model represented as a point cloud, we construct a domain...