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Dataset Traversal with Motion-Controlled Transfer Functions
In scientific visualization, it is often necessary to manipulate transfer functions in order to visualize datasets more effectively. This manipulation of transfer functions is usually performed globally, i.e., a new transfer function is applied to the entire dataset. Our approach allows one to locally manipulate transfer functions while controling its movement along a traversal path. The method we propose allows the user to select a traversal path within the dataset, based on the shape of the volumetric model and manipulate a transfer function along this path.

Paper:
C. D. Correa and D. Silver. Dataset traversal with motion-controlled transfer functions. In Proceedings of IEEE Visualization 2005, pages 359–366, 2005.
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