DocumentCode :
3049432
Title :
Efficient reconfigurable architectures for 3D medical image compression
Author :
Ahmad, Afandi ; Amira, Abbes
Author_Institution :
Dept. of Electron. & Comput. Eng., Brunel Univ., Uxbridge, UK
fYear :
2009
fDate :
9-11 Dec. 2009
Firstpage :
472
Lastpage :
474
Abstract :
In this research, novel architectures based on different design approaches and arithmetic techniques such as direct mapping implementation, dynamic partial reconfiguration (DPR) mechanism, distributed arithmetic (DA) and systolic array (SA) will be developed for three dimensional (3D) medical image compression system. Moreover, solutions for processing large medical volumes will be investigated and power modelling of the architectures developed will be carried out on different field programmable gate array (FPGA) platforms. The ultimate aim of this research is to examine the most efficient reconfigurable architectures for 3D medical image compression. In this paper, the research framework and a case study addresses the performance of 3D Haar wavelet transform (HWT) with DPR mechanism are discussed and evaluated. Results obtained have shown the advantages offered by DPR and lead to a promising solution for implementing computationally intensive applications such as 3D medical image compression.
Keywords :
Haar transforms; data compression; field programmable gate arrays; image coding; medical image processing; reconfigurable architectures; systolic arrays; wavelet transforms; 3D Haar wavelet transform; 3D medical image compression; arithmetic techniques; direct mapping implementation; distributed arithmetic; dynamic partial reconfiguration; field programmable gate array; reconfigurable architectures; systolic array; Biomedical engineering; Biomedical imaging; Cancer; Computer architecture; Design engineering; Field programmable gate arrays; Hardware; Image coding; Medical diagnostic imaging; Reconfigurable architectures;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Field-Programmable Technology, 2009. FPT 2009. International Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4244-4375-8
Electronic_ISBN :
978-1-4244-4377-2
Type :
conf
DOI :
10.1109/FPT.2009.5377682
Filename :
5377682
Link To Document :
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