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A Physically Based Colour Model
(Blackwell Science Ltd and the Eurographics Association, 1991)
We propose an intuitively simple way of representing colour which has the additional virtue that, it permits mixing and overlaying of transparent and opaque paints to an arbitrary degree. Our approach is related to the ...
FACES: Facial Animation, Construction and Editing System
(Eurographics Association, 1991)
The aim of the Facial Animation, Construction and Editing System (FACES) is to provide a software simulation of the human face. Attention has focused on the face as an important means of non-verbal communication. The ...