112 search results - page 5 / 23 » Radiometric Calibration from a Single Image |
ICCV
2009
IEEE
13 years 7 months ago
2009
IEEE
We present a novel representation for modeling textured regions subject to smooth variations in orientation and scale. Utilizing the steerable pyramid of Simoncelli and Freeman as...
ECCV
2006
Springer
14 years 11 months ago
2006
Springer
Abstract. We present an approach for camera calibration from the image of at least two circles arranged in a coaxial way. Such a geometric configuration arises in static scenes of ...
ISBI
2008
IEEE
14 years 10 months ago
2008
IEEE
Accurate computational localization of single fluorescent particles is of interest to many biophysical studies and underlies recent approaches to high resolution microscopy using ...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
We present a novel representation for modeling textured
regions subject to smooth variations in orientation and
scale. Utilizing the steerable pyramid of Simoncelli and
Freeman ...
AVSS
2007
IEEE
14 years 4 months ago
2007
IEEE
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...