Abstract
This paper presents the design and implementation of three-dimensional (3-D) Haar and Daubechies with transpose based method for medical image compression. Due to the separability property of the multi-dimensional Haar and Daubechies, the proposed architecture has been implemented using a cascade of three N-point one-dimensional (1-D) Haar/Daubechies and two transpose memories for a 3-D volume of N×N×N suitable for real-time 3-D medical imaging applications. Two architectures were synthesised using VHDL and implemented on Altera®Cyclone II (EP2C15AF484C6) field programmable gate array (FPGA). Experimental results and an analysis of the area, power consumption and maximum frequency are discussed in this paper.
Original language | English |
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Title of host publication | 11th International Conference on Information Science, Signal Processing and their Applications (ISSPA), 2012 |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Pages | 842-847 |
Number of pages | 6 |
ISBN (Print) | 9781467303811 |
DOIs | |
Publication status | Published - 24 Nov 2012 |
Externally published | Yes |
Keywords
- Algorithm design and analysis
- Biomedical imaging
- Computer architecture
- Image coding
- Power demand
- Wavelet transforms
- Daubechies
- Haar
- field programmable gate array (FPGA)
- image compression
- three-dimensional