<div dir="ltr"><br clear="all"><div><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><br></div></div></div></div></div></div></div></div><div class="gmail_quote"><br><div dir="ltr"><p style="text-align:center;clear:both"><img src="cid:e1563e8f-dfab-4033-8ad6-0f802c95e382" alt="SDSU_CSRC Logo.jpg" style="margin-left:1em;margin-right:1em"></p><p class="MsoNormal" align="center" style="line-height:normal;color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px;text-align:center"><span style="color:black"><font face="verdana, sans-serif"><br></font></span></p><p class="MsoNormal" align="center" style="line-height:normal;color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px;text-align:center"><span style="color:black"><font face="verdana, sans-serif"><br></font></span></p><p class="MsoNormal" align="center" style="line-height:normal;color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px;text-align:center"><span style="color:black"><font face="verdana, sans-serif"><br>DATE:</font></span><font face="verdana, sans-serif"><span style="font-size:10pt;color:black"> </span><span style="font-size:13.5pt;color:black"> <br></span><b><font size="4">Friday, October 2, 2020</font></b></font></p><p class="MsoNormal" align="center" style="line-height:normal;color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px;text-align:center"><b><span style="font-size:18pt"><font face="verdana, sans-serif"><br></font></span></b></p><p class="MsoNormal" align="center" style="line-height:normal;color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px;text-align:center"><font face="verdana, sans-serif"><span style="font-size:10pt;color:black"></span></font></p><p class="MsoNormal" align="center" style="line-height:normal;color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px;text-align:center"><span style="color:black"><font face="verdana, sans-serif"><br></font></span></p><div dir="ltr" style="color:rgba(0,0,0,0.87)"><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="font-size:10pt;color:black"></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black"></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black">TITLE:</span><span style="font-size:10pt;color:black"><br></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="font-size:10pt;color:black"></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font size="6" face="verdana, sans-serif"></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font size="6" face="verdana, sans-serif"><b><span style="background-image:none;background-position:0% 0%;background-repeat:repeat"></span></b></font></p><div style="text-align:center"><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal"><span style="color:rgb(0,0,0);text-align:left"><font face="verdana, sans-serif" size="4"><b>Machine Learning Techniques for Biomedical Image Characterization</b></font></span><font face="verdana, sans-serif" size="4"><b> </b></font></p></div><div style="font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><font size="6"><b><br></b></font><font size="6"><b></b></font></font><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal"><b><font face="verdana, sans-serif"><span style="font-size:11pt;color:black"></span></font></b></p><font face="verdana, sans-serif"><font size="6"><b></b></font><font size="6"><b><span style="font-size:12pt"></span></b></font><font size="6"><b></b></font><font size="6"><b><span style="font-size:11pt"></span></b></font></font></div><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black"></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black"></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><span style="color:black"><font face="verdana, sans-serif"><br></font></span></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black">TIME:</span><span style="font-size:10pt;color:black"> </span><span style="font-size:13.5pt;color:black"> <br></span><b><font size="4">3:00-4:00PM</font></b></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><br><b><span style="font-size:18pt"><span style="color:black"></span></span></b></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><span style="font-size:10pt;color:black"><font face="verdana, sans-serif"> </font></span></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;text-align:center"><font style="font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"><span style="color:black">LOCATION:<br></span><font size="4" style="font-weight:bold"><span style="color:black">Join Zoom Meeting -  </span></font></font><a href="https://sdsu.zoom.us/j/91071174391" title="https://SDSU.zoom.us/j/91071174391" target="_blank"><font face="verdana, sans-serif" size="4"><b>https://SDSU.zoom.us/j/91071174391</b></font></a><font style="font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"><font size="4"><font color="#000000"><br></font></font><span style="font-weight:bold"><font size="4"><br></font></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><span style="font-size:10pt;color:black"><font face="verdana, sans-serif"> </font></span></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black"></span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font face="verdana, sans-serif"><span style="color:black">SPEAKER/BIO:</span><span style="font-size:13.5pt;color:black"> </span></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;text-align:center"><font face="verdana, sans-serif" size="4"><b>Dr. Kyle Hasenstab, Mathematics and Statistics, San Diego State University </b></font>             <font face="verdana, sans-serif"><br></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><font size="4" face="verdana, sans-serif"><b><b><span style="font-size:18pt"><span style="color:black"></span></span></b></b></font></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><b><font face="verdana, sans-serif"><span style="font-size:18pt"></span></font></b></p><p class="MsoNormal" align="center" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><span style="color:black"><font face="verdana, sans-serif"> </font></span></p><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"><font size="2" face="verdana, sans-serif"><span style="color:black"><br></span></font></p><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"><font size="2" face="verdana, sans-serif"><span style="color:black"><br></span></font></p><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal;font-size:14px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;text-align:center"><span style="color:black"><font size="2" face="verdana, sans-serif">ABSTRACT:</font></span></p></div><div dir="ltr" style="color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px"><font face="verdana, sans-serif"><br></font></div><div><div></div></div><div dir="ltr" style="color:rgba(0,0,0,0.87)"><font face="verdana, sans-serif" size="4"><span style="color:rgb(34,34,34)"><br></span></font></div><div dir="ltr" style="color:rgba(0,0,0,0.87)"><span style="color:rgb(0,0,0)"><font face="verdana, sans-serif" size="4">In this talk, we shall discuss machine learning techniques for the characterization of biomedical images in MRI and CT in the context of two clinical applications. The first clinical application investigates methods for assessing diagnostic adequacy of liver images in MRI using traditional machine learning and deep neural networks. Proposed algorithms are compared across varying sample sizes to determine advantages of either approach. The second application investigates the relationship between lung structure using CT images and lung function using pulmonary function tests (PFTs) in the context of COPD. Two pathophysiological imaging features extracted from inspiratory and expiratory CT images were found to accurately predict PFT-based COPD diagnosis, suggesting imaging-based staging can be used as a screening tool for COPD.</font></span><font face="verdana, sans-serif" size="4"><span style="color:rgb(34,34,34)"> </span><span style="color:rgb(34,34,34)">  </span></font><span style="font-family:"Times New Roman",serif;color:rgb(34,34,34)"> </span><font face="verdana, sans-serif" size="4"> </font><font face="verdana, sans-serif" size="4"><br></font><font face="verdana, sans-serif"><br></font></div><div dir="ltr" style="color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px"><font size="4" face="verdana, sans-serif"> <br></font></div><div dir="ltr" style="color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px"><font size="4" face="verdana, sans-serif"><br></font><p class="MsoNormal" style="margin:0in 5.2pt 0.0001pt 0in;line-height:13.91px"><font face="verdana, sans-serif"><br></font></p><font size="4" face="verdana, sans-serif"></font></div><font face="verdana, sans-serif" style="font-size:14px"><font size="4"><font color="#000000">Host:</font><font color="rgba(0, 0, 0, 0.870588235294118)"> </font><font color="#000000">Barbara Bailey</font></font><br></font><div style="color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px"><font size="4" face="verdana, sans-serif"><br></font></div><div style="color:rgba(0,0,0,0.87);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:14px"><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal"><font face="verdana, sans-serif" size="4"><span style="font-weight:bold">Note:</span><span style="font-weight:bold"> </span>Videos of previous colloquium talks<span style="text-align:center"> can be seen on the CSRC website in the colloquium archive section or on the </span><a href="https://www.youtube.com/channel/UCN0ZEztlmyDqG2pm-Rle_Eg/feed" rel="nofollow" style="color:rgb(26,115,232);text-align:center" target="_blank">CSRC YouTube page here</a><span style="text-align:center">.</span></font></p><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal"><font face="verdana, sans-serif" size="4"><span style="text-align:center"><br></span></font></p><p class="MsoNormal" style="margin-top:1em;margin-bottom:1em;line-height:normal"><font face="verdana, sans-serif" size="4"><span style="text-align:center"><br></span></font></p></div></div>

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