<meta http-equiv="Content-Type" content="text/html; charset=GB18030"><div><br></div><div style="position: relative;"><div><br></div><div><img src="cid:0D6A345C@729D757D.24DC1466.png" style="" id="img_insert_1712643099734027172790173502004"><br><img src="cid:0388CC01@03CC2131.24DC1466.png" style="" id="img_insert_171264310477204969479321374368"><br><br></div><div style="font-size: 12px;font-family: Arial Narrow;padding:2px 0 2px 0;">------------------ 原始邮件 ------------------</div><div style="font-size: 12px;background:#efefef;padding:8px;"><div><b>发件人:</b>                                                                                                                        "948206097"                                                                                    <948206097@qq.com>;</div><div><b>发送时间:</b> 2024年4月9日(星期二) 中午1:51</div><div><b>收件人:</b> "rtk-users"<rtk-users@openrtk.org>;<wbr></div><div></div><div><b>主题:</b> How to output the image after truncation correction and ramp filtering?</div></div><div><br></div><p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ; ; ; ;  ">Dear RTK Team</span><span style="mso-bidi-font-size:10.5pt;mso-ascii-font-family:DengXian;mso-fareast-font-family:
DengXian;mso-hansi-font-family:DengXian;mso-bidi-font-family:SimSun;color:#333333;
background:white;mso-font-kerning:0pt">：</span></p>

<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ; ; ; ;  ">Lines 93, 95, and
96 set the truncation correction coefficients and filtering parameters.And the
truncation correction, filtering, and CT reconstruction operations are
performed in the </span><span style="mso-bidi-font-size:10.5pt;mso-ascii-font-family:
DengXian;mso-fareast-font-family:DengXian;mso-hansi-font-family:DengXian;
mso-bidi-font-family:SimSun;color:#1F2328;background:white;mso-font-kerning:
0pt">“</span><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ; ; ;
;  ">feldkampCUDA->Update()</span><span style="mso-bidi-font-size:10.5pt;mso-ascii-font-family:DengXian;mso-fareast-font-family:
DengXian;mso-hansi-font-family:DengXian;mso-bidi-font-family:SimSun;color:#1F2328;
background:white;mso-font-kerning:0pt">”</span><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ; ; ; ;  "> function. <o:p></o:p></span></p>

<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style=" font-size:11.5pt ; ; ; ; ; ;  ">I would like to
view the projection data after truncation correction. </span><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ; ; ; ;  ">How can I output
the projection data after truncation correction? </span><span lang="EN-US" style=" font-size:11.5pt ; ; ; ; ; ;  ">Can we
currently support this work? <o:p></o:p></span></p>

<p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style=" font-size:11.5pt ; ; ; ; ; ;  ">If it is
possible to support, do I need to modify the source code?</span><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ;
; ; ;  "> And where in the source code is the truncation correction algorithm
executed?</span><span lang="EN-US" style=" mso-bidi-font-size:10.5pt ; ; ; ; ;
 "><br>
</span><span lang="EN-US" style=" font-size:11.5pt ; ; ;
; ; ;  ">Looking forward to your reply.</span><span lang="EN-US" style=" mso-bidi-font-size:
10.5pt ; ; ; ;
; ;  ">Thank you</span><span style="mso-bidi-font-size:10.5pt;mso-ascii-font-family:DengXian;mso-fareast-font-family:
DengXian;mso-hansi-font-family:DengXian;mso-bidi-font-family:SimSun;color:#1F2328;
background:white;mso-font-kerning:0pt">！</span></p><p class="MsoNormal" style="mso-pagination:widow-orphan"><span lang="EN-US" style="font-size:12.0pt;font-family:SimSun;mso-bidi-font-family:SimSun;
mso-font-kerning:0pt"><o:p></o:p></span><img src="https://mail.qq.com" net="414954782"" image-inside-content="1" downloadurl="https://wx.mail.qq.com/attach/download?mailid=ZL0209-xte9zrRjZ~P3THQSaAVfFe4&fileid=ZF0009_t6bNIVuMvjouXmYA5uwAAe4&name=0D6A345C%4024228010.6AD71466.png" fileid="ZF0009_t6bNIVuMvjouXmYA5uwAAe4" mailid="ZL0209-xte9zrRjZ~P3THQSaAVfFe4" id="img_insert_1712641851132015235916847037534" style="color: rgb(51, 51, 51);"><img src="https://mail.qq.com" net="414954782"" image-inside-content="1" downloadurl="https://wx.mail.qq.com/attach/download?mailid=ZL0209-xte9zrRjZ~P3THQSaAVfFe4&fileid=ZF0009_t6bNIVuMvjouXmYAt~8A9e4&name=0388CC01%4043D56F7B.6AD71466.png" fileid="ZF0009_t6bNIVuMvjouXmYAt~8A9e4" mailid="ZL0209-xte9zrRjZ~P3THQSaAVfFe4" id="img_insert_1712641857127045370185113402783" style="color: rgb(51, 51, 51);"></p><br><br></div>