62 search results - page 7 / 13 » Revisiting Radiometric Calibration for Color Computer Vision |
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
Consumer digital cameras use tone-mapping to produce compact, narrow-gamut images that are nonetheless visually pleasing. In doing so, they discard or distort substantial radiomet...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this work we describe a technique to calibrate images for skin analysis in dermatology. Using a common reference we correct non-uniform illumination effects, give an estimation...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
We demonstrate a system for capturing multi-thousand frame-per-second (fps) video using a dense array of cheap 30fps CMOS image sensors. A benefit of using a camera array to captu...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
Computational color constancy is the task of estimating the true reflectances of visible surfaces in an image. In this paper we follow a line of research that assumes uniform illu...
ACCV
2006
Springer
14 years 2 months ago
2006
Springer
Some issues on direct-projected augmented reality (DirectAR) are addressed: the projection may be geometrically distorted due to the non-planar surface (geometric distortion); the ...