sketches

Illumination Capture and Display

Real Illumination from Virtual Environments A method for actively controlling room illumination so that it is consistent with a virtual world, triggering natural adaptation processes in the human visual system. Abhijeet Ghosh The University of British Columbia ghosh (at) cs.ubc.ca Matthew Trentacoste Helge Seetzen Wolfgang Heidrich The University of British Columbia
High-Fidelity Color Reproduction Based on Multi-Channel BTF/BRDF Acquisition, Rendering, and Display An image-simulation system based on multi-channel BTF/BRDF acquisition, rendering, and display to simulate an object with the same color and gloss as a real object in front of an observer. Masaru Tsuchida National Institute of Information and Communications Technology tsuchida (at) akasaka.nict.go.jp Yoshiyuki Sakaguchi Digital Fashion Ltd. Hiroyuki Arai NTT Corporation Masami Nishiko Solve Inc. Norihito Fujikawa National Institute of Information and Communications Technology
Automatic HDRI Generation of Dynamic Scenes Conventional HDRI generation methods using multiple exposures require a static scene, which limits its application field. This sketch presents an HDRI generation method for dynamic scenes containing object and camera movements. Katrien Jacobs University College London K.Jacobs (at) cs.ucl.ac.uk Greg Ward Anyhere Software Celine Loscos University College London
Light Waving: Estimating Light Positions From Photographs Alone An inexpensive, portable, and calibration-free algorithm to automatically estimate three-dimensional light positions from an unordered set of images. Holger Winnemoeller Northwestern University Ankit Mohan Jack Tumblin Bruce Gooch Northwestern University