225 search results - page 34 / 45 » Camera Calibration Using Two Concentric Circles |
CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
Flat refractive geometry corresponds to a perspective camera looking through single/multiple parallel flat refractive mediums. We show that the underlying geometry of rays corres...
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
We present a new Coprime Blurred Pair (CBP) theory that may benefit a number of computer vision applications. A CBP is constructed by blurring the same latent image with two unkn...
IJCV
2007
14 years 9 months ago
2007
This article presents a novel method for computing the visual hull of a solid bounded by a smooth surface and observed by a finite set of cameras. The visual hull is the intersect...
116
Voted
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper we describe two methods for estimating the motion parameters of an image sequence. For a sequence of images, the global motion can be described by ???? independent m...
Publication
In this paper, we present a system including a novel component called programmable aperture and two associated post-processing algorithms for high-quality light field acquisition. ...