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Spatial Transfer Functions - A Unified Approach to Specifying Deformation in Volume Modeling and Animation
(The Eurographics Association, 2003)
In this paper, we introduce the concept of spatial transfer functions as a unified approach to volume modeling and animation. A spatial transfer function is a function that defines the geometrical transformation of a scalar ...
Real-Time Volume Manipulation
(The Eurographics Association, 2003)
In this paper, we describe a set of algorithms and an implementation (called VolEdit), for interactively manipulating 3D volumetric objects (datasets). The system utilizes skeletons, which allows users/animators to ...