139 search results - page 5 / 28 » Invariant smoothness measures for surfaces |
ECCV
1994
Springer
14 years 9 months ago
1994
Springer
Most of the work achieved thus far on aspect graphs has concentrated on the design of algorithms for computing the representation. After reviewing how the space of viewpoints can b...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Many objects have smooth surfaces of a fairly uniform color, thereby exhibiting shading patterns that reveal information about its shape, an important clue to the nature of the ob...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
We present a new approach to appearance-based object recognition, which captures the relationships between multiple model views and exploits them to improve recognition performanc...
IJCV
2010
13 years 2 months ago
2010
In this paper, we address the problem of photometric invariance in multispectral imaging making use of an optimisation approach based upon the dichromatic model. In this manner, w...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
All surfaces can be classified by the conformal equivalence
relation. Conformal invariants, which are shape indices
that can be defined intrinsically on a surface, may
be used t...