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Framework for FPGA-based discrete biorthogonal wavelet transforms implementation

Biomedical Sciences Research Institute Computer Science Research Institute Environmental Sciences Research Institute Nanotechnology & Advanced Materials Research Institute

Uzun, IS and Amira, A (2006) Framework for FPGA-based discrete biorthogonal wavelet transforms implementation. IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING, 153 (6). pp. 721-734. [Journal article]

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DOI: 10.1049/ip-vis:20045080

Abstract

The discrete wavelet transform has taken its place at the forefront of research for the development of signal and image processing applications. These wavelet-based approaches have outperformed existing strategies in many areas including telecommunication, numerical analysis and, most notably, image/video compression. The authors present an investigation into the design and implementation of 1-D and 2-D discrete biorthogonal wavelet transforms (DBWTs) using a field programmable gate array (FPGA)-based rapid prototyping environment. The proposed architectures for DBWTs are scalable, modular and have less area and time complexity when compared with existing structures. FPGA implementation results based on a Xilinx Virtex-2000E device have shown that the proposed system provides an efficient solution for the processing of DBWTs in real-time.

Item Type:Journal article
Faculties and Schools:Faculty of Computing & Engineering
Faculty of Computing & Engineering > School of Engineering
Research Institutes and Groups:Engineering Research Institute
Engineering Research Institute > Nanotechnology & Integrated BioEngineering Centre (NIBEC)
ID Code:13422
Deposited By:Dr Abbes Amira
Deposited On:02 Jun 2010 09:24
Last Modified:14 Apr 2014 10:04

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