Extraction of Affine Invariant Features Using Fractal
نویسندگان
چکیده
منابع مشابه
Extraction of Affine Invariant Features Using Fractal
An approach based on fractal is presented for extracting affine invariant features. Central projection transformation is employed to reduce the dimensionality of the original input pattern, and general contour (GC) of the pattern is derived. Affine invariant features cannot be extracted from GC directly due to shearing. To address this problem, a group of curves (which are called shift curves) ...
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ژورنال
عنوان ژورنال: Advances in Mathematical Physics
سال: 2013
ISSN: 1687-9120,1687-9139
DOI: 10.1155/2013/950289