Work place: Electronics department, YCCE, Nagpur, India
E-mail: tejaswini.deshmukh@gmail.com
Website:
Research Interests: Image Processing, Image Manipulation, Image Compression, Computer Architecture and Organization
Biography
Tejaswini P. Deshmukh, is an Assistant Professor at Yeshwantrao Chavan College of Engineering, Nagpur University. She is currently working towards the Ph.D. degree in Electronics Department of YCCE Research Centre, Nagpur University. Her research interest includes Digital Signal Processing, Digital Communication and Digital Image Processing. Her teaching interest includes Signals and Systems, Digital Signal Processing and Embedded Systems.
By Tejaswini P. Deshmukh Pooja R. Pawar P. R. Deshmukh P. K. Dakhole
DOI: https://doi.org/10.5815/ijigsp.2016.10.05, Pub. Date: 8 Oct. 2016
In this paper, the architecture for Fast Fourier Transform over Galois Field (24) is described. The method used is cyclotomic decomposition. The Cyclotomic Fast Fourier Transforms (CFFTs) are preferred due to low multiplicative complexity. The approach used is the decomposition of the arbitrary polynomial into a sum of linearized polynomials. Also, Common Subexpression Elimination (CSE) algorithm is used to reduce the additive complexity of the architecture. By using CSE algorithm, the design with reduced operational complexity has been described.
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