Computational Imaging with Few Photons or Electrons

By Vivek K. Goyal

Electrical and Computer Engineering, Boston University, Boston, MA

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Bio

Vivek K. Goyal

Vivek K. Goyal is Associate Professor of Electrical and Computer Engineering at Boston University. He received degrees from the University of Iowa (BS 1993; BSE 1993) and the University of California, Berkeley (MS 1995; PhD 1998). He was a Member of Technical Staff at Bell Labs (1998-2001), Senior Research Engineer at Digital Fountain (2001-2003), Visiting Scholar at the University of California, Berkeley (2003), faculty member in the Department of Electrical Engineering and Computer Science at Massachusetts Institute of Technology (2004-2013), and Adviser to 3dim Tech (2013-2014).

 

Goyal specializes in signal processing, with a recent emphasis on computational imaging, especially the exploitation of efficient information representations and the development of new imaging modalities that are dependent on computation. His other main lines of work include data compression for robust transmission; theory and algorithms for sparse signal processing; and models for human decisoin making. He has published about 170 papers in these areas and co-authored a textbook (Foundations of Signal Processing, Cambridge University Press 2014).

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Cite this work

Researchers should cite this work as follows:

  • Vivek K. Goyal (2020), "Computational Imaging with Few Photons or Electrons," https://nanohub.org/resources/32620.

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Hall for Discovery and Learning Research, Purdue University, West Lafayette, IN

Tags

Computational Imaging with Few Photons or Electrons
  • Computational Imaging with Few Photons or Electrons 1. Computational Imaging with Few… 0
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  • Reflectivity and depth from a few photons per pixel (ppp) 2. Reflectivity and depth from a … 67.267267267267272
    00:00/00:00
  • Active imaging with pulsed illumination 3. Active imaging with pulsed ill… 197.73106439773107
    00:00/00:00
  • Conventional active optical imaging with pulsed illumination 4. Conventional active optical im… 207.17384050717385
    00:00/00:00
  • Conventional active optical imaging with pulsed illumination 5. Conventional active optical im… 218.25158491825158
    00:00/00:00
  • Conventional active optical imaging with pulsed illumination 6. Conventional active optical im… 227.82782782782783
    00:00/00:00
  • Conventional active optical imaging with pulsed illumination 7. Conventional active optical im… 234.60126793460128
    00:00/00:00
  • Conventional active optical imaging with pulsed illumination 8. Conventional active optical im… 244.17751084417753
    00:00/00:00
  • Lidar uses 9. Lidar uses 257.55755755755757
    00:00/00:00
  • Implementation with single-photon detector 10. Implementation with single-pho… 320.28695362028697
    00:00/00:00
  • Raster-scanned, pulsed light source illuminates patch (i,j) 11. Raster-scanned, pulsed light s… 329.79646312979645
    00:00/00:00
  • Raster-scanned, pulsed light source illuminates patch (i,j) 12. Raster-scanned, pulsed light s… 387.55422088755421
    00:00/00:00
  • Modeling for high photon efficiency 13. Modeling for high photon effic… 450.71738405071738
    00:00/00:00
  • Poisson photo-detection statistics 14. Poisson photo-detection statis… 479.21254587921254
    00:00/00:00
  • Poisson photo-detection statistics 15. Poisson photo-detection statis… 524.82482482482487
    00:00/00:00
  • Poisson photo-detection statistics 16. Poisson photo-detection statis… 535.26860193526863
    00:00/00:00
  • Low-light level photo-detection 17. Low-light level photo-detectio… 550.15015015015013
    00:00/00:00
  • Low-light level photo-detection 18. Low-light level photo-detectio… 571.73840507173838
    00:00/00:00
  • Low-light level photo-detection 19. Low-light level photo-detectio… 574.57457457457463
    00:00/00:00
  • Low-light level photo-detection 20. Low-light level photo-detectio… 590.09009009009014
    00:00/00:00
  • Low-light level photo-detection 21. Low-light level photo-detectio… 607.07374040707373
    00:00/00:00
  • Information present when pulsing at (i,j) until one detection 22. Information present when pulsi… 613.38004671338012
    00:00/00:00
  • Reflectivitty Information overlaid on 3D data 23. Reflectivitty Information over… 742.90957624290957
    00:00/00:00
  • Step 1 Reflctivity Reconstruction 24. Step 1 Reflctivity Reconstruct… 760.66066066066071
    00:00/00:00
  • Step 2 Background Noise Censoring 25. Step 2 Background Noise Censor… 783.717050383717
    00:00/00:00
  • Step 3 Form Reconstruction 26. Step 3 Form Reconstruction 807.07374040707373
    00:00/00:00
  • Error evaluation 27. Error evaluation 832.89956623289959
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  • Other quantum measurement models and methods for them 28. Other quantum measurement mode… 883.4501167834502
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  • Abstracting the lidar reflectivity estimation problem 29. Abstracting the lidar reflecti… 905.73907240573908
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  • Detectors with dead times 30. Detectors with dead times 1137.2372372372372
    00:00/00:00
  • Quantum electron microscopy with interaction-free measurement 31. Quantum electron microscopy wi… 1327.2272272272273
    00:00/00:00
  • Compound randomness in focused ion beam microscopy 32. Compound randomness in focused… 1447.9813146479814
    00:00/00:00
  • Take-home messages 33. Take-home messages 1585.7857857857859
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