310 search results - page 2 / 62 » Estimation of Surface Normal of a Curved Surface Using Textu... |
ECCV
1992
Springer
13 years 10 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...
SIGGRAPH
2000
ACM
13 years 10 months ago
2000
ACM
Normal meshes are new fundamental surface descriptions inspired by differential geometry. A normal mesh is a multiresolution mesh where each level can be written as a normal offse...
ICCV
2005
IEEE
14 years 8 months ago
2005
IEEE
This paper addresses the problem of deducing the surface shape of an object given just the surface normals. Many shape measurement algorithms such as shape from shading and shape ...
CAGD
2004
13 years 6 months ago
2004
Almost rotation minimizing parametrization of the canal surface is given. The basic building block of our approach is the curve approximation scheme that enables us to construct a...
ICCV
2003
IEEE
14 years 8 months ago
2003
IEEE
In mixed reality, especially in augmented virtuality which virtualizes real objects, it is important to estimate object surface reflectance properties to render the objects under ...