Techniques for Non-Linear Magnification Transformations
T. Alan Keahey and Edward L. Robertson. Techniques
for non-linear magnification transformations. In Proceedings
of the IEEE Symposium on Information Visualization, IEEE Visualization,
pages 38-45, October 1996.
- Abstract:
- This paper presents efficient methods for implementing
general non-linear magnification transformations. Techniques are
provided for: combining linear and non-linear magnifications,
constraining the domain of magnifications, combining multiple
transformations, and smoothly interpolating between magnified
and normal views. In addition piecewise linear methods are
introduced which allow greater efficiency and expressiveness
than their continuous counterparts.
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T. Alan Keahey
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