691 search results - page 29 / 139 » Axiomatizing geometric constructions |
COMPGEOM
2009
ACM
14 years 3 months ago
2009
ACM
Computers with multiple processor cores using shared memory are now ubiquitous. In this paper, we present several parallel geometric algorithms that specifically target this envi...
COMPGEOM
2011
ACM
13 years 6 days ago
2011
ACM
We propose a framework for compressive sensing of images with local geometric features. Specifically, let x ∈ RN be an N-pixel image, where each pixel p has value xp. The image...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
We present a general method of catadioptric sensor design for realizing prescribed projections. Our method makes use of geometric distributions in 3-dimensional space, which are g...
ECCV
2002
Springer
14 years 10 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...
ISMAR
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper describes a novel image-based geometric registration method using visually elegant and robust semi-fiducial markers in mixed reality (MR). Most traditional visual marke...