112 search results - page 21 / 23 » Radiometric Calibration from a Single Image |
ISMAR
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper introduces a ”Diminished Reality” technique for removing an object or collection of objects and replacing it with an appropriate background image. Diminished Realit...
PG
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a new method for the detection and estimation of multiple directional illuminants, using a single image of any object with known geometry and Lambertian reflectance. W...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. Establishing correspondence between features of a set of images has been a long-standing issue amongst the computer vision community. We propose a method that solves the ...
CVPR
2012
IEEE
12 years 2 days ago
2012
IEEE
The projections of world parallel lines in an image intersect at a single point called the vanishing point (VP). VPs are a key ingredient for various vision tasks including rotati...
CVPR
2012
IEEE
12 years 2 days 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...