<div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">Hi RTK community,</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">i am using SART algorithm to reconstruct an object.</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">But in this new RTK version, the time recording seems a little weird:</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff"> the total time is 1219.12s , but adding the time cost in different stages is not 1291.12 s. especially for "backprojection" part, only 16.6051s to reconstruct a 128^3 volume ?? even shorter than forward projection part. BTW, the -f and -b are Joseph and VoxelBasedBackProjection, respectively, both multi-threading i think.</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">Can anyone tell me what's going on?</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">Thanks </div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">Regards</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff">Guangming</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif;color:#0000ff"><img src="cid:ii_14ecc75e51027997" alt="内嵌图片 1" width="398" height="155" style="margin-right: 0px;"><br></div><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><font style="line-height:23.32400131225586px" face="arial, helvetica, sans-serif" color="#674ea7"><b><i>Guangming Zang (Alex)</i></b></font><div style="line-height:23.32400131225586px"><font face="arial, helvetica, sans-serif"><b><i><font color="#0b5394">King Abdullah University of Science and Technology</font><font color="#073763">(KAUST)</font></i></b></font></div><div style="line-height:23.32400131225586px"><span style="font-family:arial;font-size:13px;line-height:20.020000457763672px"><font color="#0b5394"><b><i>University of Chinese Academy of Sciences(UCAS)</i></b></font></span><font face="arial, helvetica, sans-serif"><b><i><font color="#073763"><br></font></i></b></font></div><div style="line-height:23.32400131225586px"><span style="font-family:arial;font-size:13px;line-height:20.020000457763672px"><font color="#0b5394"><b><i><br></i></b></font></span></div><div style="line-height:23.32400131225586px"><span style="font-family:arial;font-size:13px;line-height:20.020000457763672px"><font color="#0b5394"><b><i><br></i></b></font></span></div><div style="line-height:23.32400131225586px"><br></div></div></div></div></div></div>
</div>
<br>
<div><hr></div><font face="Arial" size="1">This message and its contents, including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.</font>