487 search results - page 13 / 98 » A Projective Invariant for Textures |
VR
2003
IEEE
14 years 23 days ago
2003
IEEE
In this paper, we describe a new optical tracker algorithm for the tracking of interaction devices in virtual and augmented reality. The tracker uses invariant properties of marke...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this paper, we propose a fast method for separating reflection components using a single color image. We first propose a specular-free two-band image that is a specularity-inva...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we propose an image retrieval scheme based on projectively invariant features. Since cross-ratio is the fundamental invariant feature under projective transformation...
JMIV
2010
13 years 6 months ago
2010
Recognizing shapes in multiview imaging is still a challenging task, which usually relies on geometrical invariants estimations. However, very few geometric estimators that achieve...
VVS
1995
IEEE
13 years 11 months ago
1995
IEEE
We introduce a framework for texturing volumetric objects with displacement maps and texture maps, which are introduced as volume modeling tools. In this framework, an implicit-to...