✦ LIBER ✦

On computation of certain discrete Fourier transforms using binary calculus

✍ Scribed by Nirdosh Bhatnagar

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 741 KB
Volume: 43
Category: Article
ISSN: 0165-1684
DOI: 10.1016/0165-1684(94)00146-q

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Representation of the orientation distri

Representation of the orientation distribution function and computation of first-order elastic properties closures using discrete Fourier transforms

✍ Surya R. Kalidindi; Marko Knezevic; Stephen Niezgoda; Joshua Shaffer 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 433 KB

The orientation distribution function (ODF) is most commonly described in the Bunge-Euler space using generalized spherical harmonics (GSH) as a Fourier basis. In this paper, we explore critically the relative advantages and disadvantages of using an alternate description of the ODF using the much m

On the efficient computation of 2-d imag

On the efficient computation of 2-d image moments using the discrete radon transform

✍ Tak-Wai Shen; Daniel P.K. Lun; W.C. Siu 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 496 KB

In this paper, a fast algorithm for the computation of two-dimensional image moments is proposed. In our approach, a new discrete Radon transform (DRT) is used for the major part of the algorithm. The new DRT preserves an important property of the continuous Radon transform that the regular or geome