Skip to main content
Article thumbnail
Location of Repository

AN EFFICIENT ALGORITHM FOR THE MULTIPLIERLESS REALIZATION OF 2-D LINEAR TRANSFORMS

By 

Abstract

In this work, an algorithm is developed for the automatic generation of multiplierless architectures for two dimensional linear transforms. Though there are a number of algorithms developed for this purpose, the algorithm presented in this paper outperforms the previous ones: When regular CSD (canonic-signed-digit) representation is used for the quantization of scalars in the two dimensional coefficient matrix, architectures employing 20%-60 % fewer adders than the origianl architectures. This is improved by an additional 15-25 % if the recently-introduced CSD-4 representation is used for the quantization of scalars

Year: 2008
OAI identifier: oai:CiteSeerX.psu:10.1.1.134.957
Provided by: CiteSeerX
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://citeseerx.ist.psu.edu/v... (external link)
  • http://www.cmpe.boun.edu.tr/~y... (external link)
  • Suggested articles


    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.