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CG
2008
Springer
14 years 9 months ago
Practical global illumination for interactive particle visualization
Particle-based simulation methods are used to model a wide range of complex phenomena and to solve time-dependent problems of various scales. Effective visualizations of the resul...
Christiaan P. Gribble, Carson Brownlee, Steven G. ...
CVPR
1999
IEEE
15 years 11 months ago
Radiometric Self Calibration
A simple algorithm is described that computes the radiometric responsefunction of an imaging system,from images of an arbitrar), scene taken using different exposures. The exposur...
Tomoo Mitsunaga, Shree K. Nayar
JEI
2010
120views more  JEI 2010»
14 years 8 months ago
Performance evaluation of mail-scanning cameras
Letter scanning cameras (LSCs) form the front end imaging systems for virtually all mail scanning systems that are currently used to automatically sort mail products. As with any ...
Umesh Rajashekar, Tony Tuan Vu, John E. Hooning, A...
DATE
2006
IEEE
109views Hardware» more  DATE 2006»
15 years 3 months ago
A single photon avalanche diode array fabricated in deep-submicron CMOS technology
We report the first fully integrated single photon avalanche diode array fabricated in 0.35µm CMOS technology. At 25µm, the pixel pitch achieved by this design is the smallest e...
Cristiano Niclass, Maximilian Sergio, Edoardo Char...
ICASSP
2011
IEEE
14 years 1 months ago
Anti-aliasing filter for subpixel down-sampling based on frequency analysis
Nowadays, digital pictures are usually captured at very high resolution ranged up to 12 mega-pixels. Limited by low-resolution display, we have to shrink the image. Signal process...
Lu Fang, Ketan Tang, Oscar C. Au, Aggelos K. Katsa...