Block-based Filtered Backprojection Algorithm Design and Implementation on FPGA (I)

碩士 === 國立交通大學 === 資訊科學與工程研究所 === 95 === The filtered backprojection algorithm plays an important role in computational tomography, its calculations are complicated and tedious. All we want to do is to design a highly parallel algorithm to solve the limitations of hardware resources. Because of lac...

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Bibliographic Details
Main Authors: Chun-Wei Wu, 吳俊瑋
Other Authors: Yu-Tai Ching
Format: Others
Language:zh-TW
Published: 2006
Online Access:http://ndltd.ncl.edu.tw/handle/95801648489246734104
Description
Summary:碩士 === 國立交通大學 === 資訊科學與工程研究所 === 95 === The filtered backprojection algorithm plays an important role in computational tomography, its calculations are complicated and tedious. All we want to do is to design a highly parallel algorithm to solve the limitations of hardware resources. Because of lack of resources, we take the block-based policy, doing reconstruction block by block. After the final block has been reconstructed, the block-based FBP is done. By implementing the algorithm we design, we have the expected consequences in different block size. You should refer to the thesis “Block-based Filtered Backprojection Algorithm Design and Implementation on FPGA (II) ” written by Kun-Shih Lin.