Browsing CS Technical Reports by Author "Fan, Shaohua"
Now showing items 1-3 of 3
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Data-Driven Group Animation
Lai, Yu-Chi; Chenney, Stephen; Fan, Shaohua (University of Wisconsin-Madison Department of Computer Sciences, 2005)We introduce Data-Driven Groups (DDGs), an animation technique for groups of discrete agents, such as flocks, herds, or small crowds. DDGs are a natural extension of human motion graphs to groups. They create motion by ... -
Quantification and Correction of Iris Color
Fan, Shaohua; Dyer, Charles; Hubbard, Larry (University of Wisconsin-Madison Department of Computer Sciences, 2003)A system has been developed that automatically extracts the iris region from photographs, computes the iris color in CIE u 'v ' diagram color space, and corrects the color based on a standard calibration target. This system ... -
Sequential Monte Carlo Methods for Physically Based Rendering
Fan, Shaohua (University of Wisconsin-Madison Department of Computer Sciences, 2006)The goal of global illumination is to generate photo-realistic images by taking into account all of the light interactions in the scene. It does so by simulating light transport behaviors based on physical principles. ...