資源簡介
SPECT圖像重建與結(jié)果分析,利用matlab對SPECT生成的原始數(shù)據(jù)進(jìn)行處理,重建圖像,進(jìn)行濾波去噪處理,并對比分析前后的圖像質(zhì)量。

代碼片段和文件信息
function?F1?=?butterworth(?NomegaCF?)
%FBP_CAL?Summary?of?this?function?goes?here
%???Detailed?explanation?goes?here
F1??=??zeros(128128120);
for?i?=?1:120
????for?k?=?1:128
????????for?j?=?1:128
????????????F1(kji)?=?(j-1)*1/sqrt(1+((j-1)/omegaC)^(2*N))*F(kji);
????????end;
????end;
end;
end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????318??2014-01-17?23:58??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\butterworth.m
?????文件????8388608??2012-11-14?10:55??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\ncatcardiac1_act_av_export.raw
?????文件??????12362??2014-01-18?04:38??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\NMIM_FBP1.m
?????文件???????7476??2014-01-18?05:18??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\NMIM_FBP_CAL.m
?????文件???????7432??2014-01-18?03:30??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\NMIM_FBP_CAL_1.m
?????文件????7864320??2012-11-16?16:36??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\SPECTprojection_withnoise.raw
?????文件????7864320??2012-11-16?16:35??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\SPECTprojection_withoutnoise.raw
?????文件?????506153??2014-01-18?14:57??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)\核醫(yī)學(xué)儀器與方法大作業(yè)_李新斌_2010011689.pdf
?????目錄??????????0??2014-04-11?13:15??SPECT?圖像重建與結(jié)果分析數(shù)值實(shí)驗(yàn)
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?????????????24650989????????????????????9
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