Automating Transfer Function Design with Valley Cell-Based Clustering of 2D Density Plots

Comput. Graph. Forum, pp. 1295-1304, 2012.

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Keywords:
density plotspotential featureclassification proceduretransfer function designsplit featureMore(7+)

Abstract:

Two-dimensional transfer functions are an effective and well-accepted tool in volume classification. The design of them mostly depends on the user's experience and thus remains a challenge. Therefore, we present an approach in this paper to automate the transfer function design based on 2D density plots. By exploiting their smoothness, we...More

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