Architectures for Realization of Two-Dimensional Discrete Sine Transform

AUTHOR AND
AFFILIATION

M.N. MURTY

KEYWORDS:

Discrete sine transform; Discrete cosine transform; Systolic architecture.

Issue Date:

April 2013

Pages:

ISSN:

2319-8044 (Online) – 2231-346X (Print)

Source:

Vol.25 – No.1

PDF

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DOI:

jusps-A

ABSTRACT:

In this paper, two algorithms for realizing two-dimensional discrete sine transform (2-D DST) are proposed. Basing on these two algorithms, two systolic architectures are presented for implementing 2- D DST of even N. The systolic array using the algorithm-1 is a bilayer structure, which does not require any hardware/time for the transposition of the intermediate results.

Copy the following to cite this Article:

M.N. MURTY, “Architectures for Realization of Two-Dimensional Discrete Sine Transform”, Journal of Ultra Scientist of Physical Sciences, Volume 25, Issue 1, Page Number , 2016


Copy the following to cite this URL:

M.N. MURTY, “Architectures for Realization of Two-Dimensional Discrete Sine Transform”, Journal of Ultra Scientist of Physical Sciences, Volume 25, Issue 1, Page Number , 2016

Available from: http://www.ultrascientist.org/paper/279/


In this paper, two algorithms for realizing two-dimensional discrete sine transform (2-D DST) are proposed. Basing on these two algorithms, two systolic architectures are presented for implementing 2- D DST of even N. The systolic array using the algorithm-1 is a bilayer structure, which does not require any hardware/time for the transposition of the intermediate results.