Rational and Affine Expressions for Image Description
نویسندگان
چکیده
Culik 11, K . and S . Dube, Rational and affine expressions for image description, Discrete Applied Mathematics 41 (1993) 85-120 . In this paper, the representation, generation and inference of images using automata-theoretic techniques is investigated . It is shown that highly complex images, including "fractal" (self-similar) images, can be manipulated by the application of these techniques . Languages and relations over sonic alphabet are interpreted as images by treating strings as rational coordinates . In particular rational relations, specified by rational expressions, are considered . It is shown how texture of an image can be defined by probabilistic finite generators. Affine expressions are introduced as a generalization of both rational expressions and the IFS method to define images . Finally . Iwo efficient methods to implement rational expressions are presented .
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ورودعنوان ژورنال:
- Discrete Applied Mathematics
دوره 41 شماره
صفحات -
تاریخ انتشار 1993