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Journal articles
Radix-2 algorithm for the fast computation of type-III 3-D discrete W transform
Abstract : In this letter, an efficient algorithm for three-dimensional (3-D) vector radix decimation in frequency is derived for computing the type-III 3-D discrete W transform (DWT). Comparison of the computational complexity with the familiar row–column algorithm shows that the proposed approach reduces significantly the number of arithmetic operations. Moreover, the proposed method has very regular structure, thus, it is easy to implement.
Cited literature [20 references]
https://www.hal.inserm.fr/inserm-00304096
Contributor : Lotfi Senhadji <>
Submitted on : Tuesday, July 22, 2008 - 3:40:43 PM
Last modification on : Friday, January 15, 2021 - 3:33:57 AM
Long-term archiving on: : Monday, May 31, 2010 - 8:25:04 PM
Contributor : Lotfi Senhadji <>
Submitted on : Tuesday, July 22, 2008 - 3:40:43 PM
Last modification on : Friday, January 15, 2021 - 3:33:57 AM
Long-term archiving on: : Monday, May 31, 2010 - 8:25:04 PM
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