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DPHOTO
2009
200views Hardware» more  DPHOTO 2009»
13 years 7 months ago
Illuminant estimation and detection using near-infrared
Digital camera sensors are sensitive to wavelengths ranging from the ultraviolet (200-400nm) to the near-infrared (700-100nm) bands. This range is, however, reduced because the ai...
Clément Fredembach, Sabine Süsstrunk
CVPR
1998
IEEE
14 years 11 months ago
Elliptical Head Tracking Using Intensity Gradients and Color Histograms
An algorithm for tracking a person's head is presented. The head's projection onto the image plane is modeled as an ellipse whose position and size are continually updat...
Stan Birchfield
ICIP
2008
IEEE
14 years 11 months ago
Real-time Light Fall-off Stereo
We present a real-time depth recovery system using Light Fall-off Stereo (LFS). Our system contains two co-axial point light sources (LEDs) synchronized with a video camera. The v...
Miao Liao, Liang Wang, Ruigang Yang, Minglun Gong
IMAGING
2003
13 years 10 months ago
A Large Image Database for Color Constancy Research
We present a study on various statistics relevant to research on color constancy. Many of these analyses could not have been done before simply because a large database for color ...
Florian Ciurea, Brian V. Funt
CIMCA
2005
IEEE
14 years 2 months ago
Mining for Useful Association Rules Using the ATMS
Association rule mining has made many achievements in the area of knowledge discovery in databases. Recent years, the quality of the extracted association rules has drawn more and...
Yue Xu, Yuefeng Li