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Research Report CS-RR-308
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Tao-I Hsu and R. Wilson,
A Two-component Model of Texture for Analysis and Synthesis
(June 1, 1996).
Abstract
A model of natural texture based on a structural component which uses
affine coordinate transformations and a stochastic residual component is
presented. It is argued that the selection of an appropriate analysis
scale can be formulated in terms of a trade-off between the rate at
which parameters are generated and the distortion resulting from the
approximation by the structural component. An efficient algorithm for
identifying the parameters of the structural model is described and its
utility demonstrated on a number of synthetic and natural textures.
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cs-rr-308.ps.gz
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