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SIGGRAPH
1991
ACM
13 years 7 months ago
Design and simulation of opera lighting and projection effects
A major problem challenging opera designers is the inability to coordinate lighting, projection systems, and set designs in the preliminary planning phase. New computer graphics t...
Julie Dorsey, François X. Sillion, Donald P...
AMFG
2005
IEEE
146views Biometrics» more  AMFG 2005»
13 years 9 months ago
A Practical Face Relighting Method for Directional Lighting Normalization
We propose a simplified and practical computational technique for estimating directional lighting in uncalibrated images of faces in frontal pose. We show that this inverse probl...
Kuang-Chih Lee, Baback Moghaddam