CT number accuracy with the BT filter improved by 2% for the CatPhan phantom while no improvement was evident for the Cat‐Irreg phantom. The CT linearity for the catphan phantom with the BT filter improved by 8%. In addition, a 45% reduction in the "radar artifact" was observed in the...
Inadvertently using a wrong bowtie filter or no bowtie filter could cause unexpected image artifacts. In this work, CBCT image artifact patterns caused by different bowtie filter placement were evaluated. CBCT images of CT phantoms, that is, a Body Norm phantom, a Catphan phantom and an ...
Objective To evaluate the improvement of cone beam CT (CBCT) image quality by using bewtie filter (F_1) and water calibration. Methods First the multi-level gain calibration of the detector panel with the method of Cal_2 calibration was performed, and the CT images of CATPHAN503 with F_0...
–loca模式下的预设参数 --very-fast-local Same as: -D 5 -R 1 -N 0 -L 25 -i S,1,2.00 --fast-local Same as: -D 10 -R 2 -N 0 -L 22 -i S,1,1.75 --sensitive-local Same as: -D 15 -R 2 -N 0 -L 20 -i S,1,0.75 (default in --local mode) --very-sensitive-loca...
--qc-filter 滤除QSEQ fileter filed为非0的reads. 仅当有—qseq选项时有效.Default: off. --seed <int>使用<int>作为随机数产生的种子.Default: 0. --version打印程序版本并退出 -h/--help 打印用法信息并推出 原文来源:https://www.baidu.com/s?wd=bowtie2&pn=10&oq=bowtie2&tn=baiduhome_pg&...
--qc-filter 滤除QSEQ fileter filed为非0的reads. 仅当有—qseq选项时有效. Default: off. --seed <int> 使用<int>作为随机数产生的种子. Default: 0. --version 打印程序版本并退出 -h/--help 打印用法信息并推出 更多详细信息请阅读:http://bowtie-bio.sourceforge.net/bowtie2/manual.shtml 本文...
--qc-filter 滤除QSEQ fileter filed为非0的reads. 仅当有—qseq选项时有效.Default: off. --seed <int>使用<int>作为随机数产生的种子.Default: 0. --version打印程序版本并退出 -h/--help 打印用法信息并推出 原文来源: rzx 79 篇文章
--qc-filter 滤除QSEQ fileter filed 为非0 的 reads. 仅当有—qseq 选项时有效. Default: off. -- seed使用作为随机数产生的种子. Default: 0. --version 打印程序版本并退出 -h/--help 打印用法信息并推出 更多详细信息请阅读:http://bowtie-bio.sourceforge.net/ bowtie2/manual.shtml ...
Cone-beam CTBowtie filterCone-beam computed tomography (CBCT) is an important imaging modality for image-guided radiotherapy and adaptive radiotherapy. Feldkamp-Davis-Kress (FDK) method is widely adopted in clinical CBCT reconstructions due to its fast and robust application....
--qc-filter 滤除QSEQ fileter filed为非0的reads. 仅当有—qseq选项时有效. Default: off.--seed <int> 使用<int>作为随机数产生的种子. Default: 0.--version 打印程序版本并退出-h/--help 打印用法信息并推出 更多详细信息请阅读:http://bowtie-bio.sourceforge.net/bowtie2/manual.shtml ...