An FPGA-Based Fan Beam Image Reconstruction Module

F
FCCM
1999
Seventh Annual IEEE Symposium on Field-Programmable Custom Computing Machines
Abstract - An FPGA-Based Fan Beam Image Reconstruction Module

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	Similar Articles Articles by Luiz Maltar Articles by Felipe M.G. França Articles by Vladimir C. Alves Articles by Cláudio L. Amorim

Seventh Annual IEEE Symposium on Field-Programmable Custom Computing Machines

Napa California

April 21-April 23

ISBN: 0-7695-0375-6

	ASCII Text	x
	Luiz Maltar, Felipe M.G. França, Vladimir C. Alves, Cláudio L. Amorim, "An FPGA-Based Fan Beam Image Reconstruction Module," Field-Programmable Custom Computing Machines, Annual IEEE Symposium on, pp. 312, Seventh Annual IEEE Symposium on Field-Programmable Custom Computing Machines, 1999.

	BibTex	x
	@article{ 10.1109/FPGA.1999.803711, author = {Luiz Maltar and Felipe M.G. França and Vladimir C. Alves and Cláudio L. Amorim}, title = {An FPGA-Based Fan Beam Image Reconstruction Module}, journal ={Field-Programmable Custom Computing Machines, Annual IEEE Symposium on}, volume = {0}, year = {1999}, issn = {1082-3409}, pages = {312}, doi = {http://doi.ieeecomputersociety.org/10.1109/FPGA.1999.803711}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Field-Programmable Custom Computing Machines, Annual IEEE Symposium on TI - An FPGA-Based Fan Beam Image Reconstruction Module SN - 1082-3409 SP EP A1 - Luiz Maltar, A1 - Felipe M.G. França, A1 - Vladimir C. Alves, A1 - Cláudio L. Amorim, PY - 1999 VL - 0 JA - Field-Programmable Custom Computing Machines, Annual IEEE Symposium on ER -

Luiz Maltar, COPPE-Universidade Federal do Rio de Janeiro

Felipe M.G. França, COPPE-Universidade Federal do Rio de Janeiro

Vladimir C. Alves, COPPE-Universidade Federal do Rio de Janeiro

Cláudio L. Amorim, COPPE-Universidade Federal do Rio de Janeiro

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/FPGA.1999.803711

This work is concerned with the FPGA implementation of pipelined SRT division, a clear bottleneck in the process of tomographic image reconstruction using Filtered Back-Projection (FBP) from fan beam projections. Our solution adopts radix-4 form in the quotient generation and "On-the-Fly Conversion" to return to the conventional representation. Our pipelined system uses 2190 logical elements, 9 internal memory blocks and delivers a 18 bits-wide results at 45 MHz.

Citation:

Luiz Maltar, Felipe M.G. França, Vladimir C. Alves, Cláudio L. Amorim, "An FPGA-Based Fan Beam Image Reconstruction Module," fccm, pp.312, Seventh Annual IEEE Symposium on Field-Programmable Custom Computing Machines, 1999

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