Image properties of various ML-based reconstructions of very noisy HRRT data

Simon Stute, Johan Nuyts, Katrien Van Slambrouck, Mérence Sibomana, Floris Van Velden, Ronald Boellaard, Claude Comtat

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

The use of iterative image reconstruction algorithms with resolution modeling allows for reduced partial volume effect without noise increase. However, it is now recognized that EM-ML type algorithms are biased in very low counts images, in particular for cold regions. Alternative ML algorithms that allow for negative image voxels have been proposed to reduce the bias: NEG-ML of Nuyts et al and AB-ML of Byrne.

Original languageEnglish
Title of host publication2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011
Pages4311-4315
Number of pages5
DOIs
Publication statusPublished - 26 Mar 2012
Event2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011 - Valencia, Spain
Duration: 23 Oct 201129 Oct 2011

Conference

Conference2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011
CountrySpain
CityValencia
Period23/10/201129/10/2011

Cite this

Stute, S., Nuyts, J., Van Slambrouck, K., Sibomana, M., Van Velden, F., Boellaard, R., & Comtat, C. (2012). Image properties of various ML-based reconstructions of very noisy HRRT data. In 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011 (pp. 4311-4315). [6153830] https://doi.org/10.1109/NSSMIC.2011.6153830
Stute, Simon ; Nuyts, Johan ; Van Slambrouck, Katrien ; Sibomana, Mérence ; Van Velden, Floris ; Boellaard, Ronald ; Comtat, Claude. / Image properties of various ML-based reconstructions of very noisy HRRT data. 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. 2012. pp. 4311-4315
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author = "Simon Stute and Johan Nuyts and {Van Slambrouck}, Katrien and M{\'e}rence Sibomana and {Van Velden}, Floris and Ronald Boellaard and Claude Comtat",
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Stute, S, Nuyts, J, Van Slambrouck, K, Sibomana, M, Van Velden, F, Boellaard, R & Comtat, C 2012, Image properties of various ML-based reconstructions of very noisy HRRT data. in 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011., 6153830, pp. 4311-4315, 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011, Valencia, Spain, 23/10/2011. https://doi.org/10.1109/NSSMIC.2011.6153830

Image properties of various ML-based reconstructions of very noisy HRRT data. / Stute, Simon; Nuyts, Johan; Van Slambrouck, Katrien; Sibomana, Mérence; Van Velden, Floris; Boellaard, Ronald; Comtat, Claude.

2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. 2012. p. 4311-4315 6153830.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Stute S, Nuyts J, Van Slambrouck K, Sibomana M, Van Velden F, Boellaard R et al. Image properties of various ML-based reconstructions of very noisy HRRT data. In 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. 2012. p. 4311-4315. 6153830 https://doi.org/10.1109/NSSMIC.2011.6153830