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» Rendering of Wet Materials
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58
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ICCV
2005
IEEE
15 years 11 months ago
Vignette and Exposure Calibration and Compensation
We discuss calibration and removal of "vignetting" (radial falloff) and exposure (gain) variations from sequences of images. Unique solutions for vignetting, exposure an...
Dan B. Goldman, Jiun-Hung Chen
63
Voted
CA
2002
IEEE
15 years 2 months ago
Avenues of Research in Dynamic Clothing
While mechanical cloth simulation systems are widely used for creating draped garments on virtual characters, the animation of virtual garments raise challenges on its own. The pe...
Nadia Magnenat-Thalmann, Pascal Volino, Frederic C...
ICMCS
1999
IEEE
165views Multimedia» more  ICMCS 1999»
15 years 1 months ago
Template Based Recovery of Fourier-Based Watermarks Using Log-Polar and Log-Log Maps
Digital watermarks have been proposed as a method for discouraging illicit copying and distribution of copyrighted material. This paper describes a method for the secure and robus...
Shelby Pereira, Joseph Ó Ruanaidh, Fr&eacut...
RT
1998
Springer
15 years 1 months ago
Global Ray-Bundle Tracing with Hardware Acceleration
The paper presents a single-pass, view-dependent method to solve the general rendering equation, using a combined finite element and random walk approach. Applying finite element t...
László Szirmay-Kalos, Werner Purgath...
NIPS
2007
14 years 11 months ago
Active Preference Learning with Discrete Choice Data
We propose an active learning algorithm that learns a continuous valuation model from discrete preferences. The algorithm automatically decides what items are best presented to an...
Eric Brochu, Nando de Freitas, Abhijeet Ghosh