A two-component model of texture for analysis and synthesis

被引:27
作者
Hsu, TI [1 ]
Wilson, R
机构
[1] Chung Cheng Inst Technol, Tao Yuan, Taiwan
[2] Univ Warwick, Dept Comp Sci, Coventry CV4 7AL, W Midlands, England
关键词
texture analysis; texture modeling; texture synthesis;
D O I
10.1109/83.718486
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A model of natural texture based on a structural component that 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 tradeoff 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.
引用
收藏
页码:1466 / 1476
页数:11
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