487 search results - page 51 / 98 » A Projective Invariant for Textures |
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
In central catadioptric systems, lines in a scene are projected to conic curves in the image. This work studies the geometry of the central catadioptric projection of lines and its...
ICPR
2000
IEEE
14 years 1 days ago
2000
IEEE
A new system for personal identification based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and c...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper presents a novel statistical shape model that can be used to detect and localise feature points of a class of objects in images. The shape model is inspired from the 3D...
LPAR
2010
Springer
13 years 6 months ago
2010
Springer
This paper presents Aligators, a tool for the generation of universally quantified array invariants. Aligators leverages recurrence solving and algebraic techniques to carry out i...
VISUALIZATION
1997
IEEE
13 years 12 months ago
1997
IEEE
This paper discusses strategies for effectively portraying 3D flow using volume line integral convolution. Issues include defining an appropriate input texture, clarifying the dis...