Minimal Cubature Formulas for the 2D Fourier Transform


Тип публикации: статья из журнала

Год издания: 2001

Аннотация: A new version of the 2D Fourier transform is suggested. The standard transform uses a cubature formula where nodes form a rectangular net. The new transform uses a minimal cubature formula where nodes are located on a straight line. Therefore, the 2D Fourier transform is converted into a one-dimensional transform. Results of computПоказать полностьюer simulation and image processing are given. The new transform makes it possible to process images 1.5 times faster, since each node is passed once instead of twice.

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Журнал: Pattern Recognition and Image Analysis (Advances in Mathematical Theory and Applications)

Выпуск журнала: Т. 11, 1

Номера страниц: 186-186

ISSN журнала: 10546618

Место издания: Москва

Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)


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