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DTSTART:20180311T030000
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DTSTAMP:20180913T040335Z
UID:81AA2565-B095-4450-886D-27292320DC5E
DTSTART;TZID=US/Eastern:20180907T114500
DTEND;TZID=US/Eastern:20180907T130000
DESCRIPTION:Abstract: LIDAR systems use single-photon detectors to enable l
 ong-range reflectivity and depth imaging.\nBy exploiting an inhomogeneous 
 Poisson process observation model and the typical structure of natural\nsc
 enes\, first-photon imaging demonstrates the possibility of accurate LIDAR
  with only 1 detected photon\nper pixel\, where half of the detections are
  due to (uninformative) ambient light. I will explain the simple\nideas be
 hind first-photon imaging. Then I will touch upon related subsequent works
  that mitigate the\nlimitations of detector arrays\, withstand 25-times mo
 re ambient light\, allow for unknown ambient light\nlevels\, and capture m
 ultiple depths per pixel. The philosophy of modeling at the level of indiv
 idual\nparticles is also at the root of current work in scanned ion beam m
 icroscopy.\n\nCo-sponsored by: mhorrer@ieee.org\n\nSpeaker(s): Dr. Vivek G
 oyal\, \n\nAgenda: \nTime: 09/07/2018\, Friday\, 11:45AM-1:00PM\n\nRoom: R
 oom 1230\, Bldg: EB2\, NC State University\, Centennial Campus\, Raleigh\,
  North Carolina\, United States\, 27606
LOCATION:Room: Room 1230\, Bldg: EB2\, NC State University\, Centennial Cam
 pus\, Raleigh\, North Carolina\, United States\, 27606
ORGANIZER:huaiyu.dai@gmail.com
SEQUENCE:2
SUMMARY:Computational Imaging with Few photons\, or Ions
URL;VALUE=URI:https://events.vtools.ieee.org/m/176748
X-ALT-DESC:Description: <br /><p>Abstract: LIDAR systems use single-photon 
 detectors to enable long-range reflectivity and depth imaging.<br />By exp
 loiting an inhomogeneous Poisson process observation model and the typical
  structure of natural<br />scenes\, first-photon imaging demonstrates the 
 possibility of accurate LIDAR with only 1 detected photon<br />per pixel\,
  where half of the detections are due to (uninformative) ambient light. I 
 will explain the simple<br />ideas behind first-photon imaging. Then I wil
 l touch upon related subsequent works that mitigate the<br />limitations o
 f detector arrays\, withstand 25-times more ambient light\, allow for unkn
 own ambient light<br />levels\, and capture multiple depths per pixel. The
  philosophy of modeling at the level of individual<br />particles is also 
 at the root of current work in scanned ion beam microscopy.</p><br /><br /
 >Agenda: <br /><p>Time: 09/07/2018\, Friday\, 11:45AM-1:00PM</p>
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