Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging

Joyeeta Mitra Mukherjee; P. Hendrik Pretorius; Karen L. Johnson; Brian F. Hutton; Michael A. King

doi:10.1109/NSSMIC.2010.5874344

Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging

Joyeeta Mitra Mukherjee^*, P. Hendrik Pretorius, Karen L. Johnson, Brian F. Hutton, Michael A. King

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

2 Citations (Scopus)

Abstract

Motion estimation strategies found in literature may be categorized primarily into two types: data-driven using the SPECT acquisition data itself to determine motion, and external surrogate-based, where motion is obtained from a dedicated motion-tracking system. The surrogate-based motion estimates though accurate, measure only the motion exhibited externally which may not correlate exactly with the movement of the heart inside the body, whereas the accuracy of data-driven strategies is limited by the type of motion to be estimated and various degrading factors such as noise, attenuation, scatter, and collimator blurring. The goal of this work is to evaluate and compare existing data-driven strategies for cardiac SPECT studies, and ultimately to devise methods to integrate the data-driven and surrogate-based motion estimation to overcome their individual limitations.

Original language	English
Title of host publication	IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010
Pages	2987-2991
Number of pages	5
DOIs	https://doi.org/10.1109/NSSMIC.2010.5874344
Publication status	Published - 2010
Event	2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010 - Knoxville, TN, United States Duration: 30 Oct 2010 → 6 Nov 2010

Other

Other	2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010
Country/Territory	United States
City	Knoxville, TN
Period	30/10/10 → 6/11/10

Keywords

Data-driven
Motion correction
Motion estimation
SPECT

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10.1109/NSSMIC.2010.5874344

Cite this

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title = "Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging",

abstract = "Motion estimation strategies found in literature may be categorized primarily into two types: data-driven using the SPECT acquisition data itself to determine motion, and external surrogate-based, where motion is obtained from a dedicated motion-tracking system. The surrogate-based motion estimates though accurate, measure only the motion exhibited externally which may not correlate exactly with the movement of the heart inside the body, whereas the accuracy of data-driven strategies is limited by the type of motion to be estimated and various degrading factors such as noise, attenuation, scatter, and collimator blurring. The goal of this work is to evaluate and compare existing data-driven strategies for cardiac SPECT studies, and ultimately to devise methods to integrate the data-driven and surrogate-based motion estimation to overcome their individual limitations.",

keywords = "Data-driven, Motion correction, Motion estimation, SPECT",

author = "Mukherjee, {Joyeeta Mitra} and Pretorius, {P. Hendrik} and Johnson, {Karen L.} and Hutton, {Brian F.} and King, {Michael A.}",

year = "2010",

doi = "10.1109/NSSMIC.2010.5874344",

language = "English",

isbn = "9781424491063",

pages = "2987--2991",

booktitle = "IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010",

note = "2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010 ; Conference date: 30-10-2010 Through 06-11-2010",

}

Mukherjee, JM, Pretorius, PH, Johnson, KL, Hutton, BF & King, MA 2010, Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging. in IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010., 5874344, pp. 2987-2991, 2010 IEEE Nuclear Science Symposium, Medical Imaging Conference, NSS/MIC 2010 and 17th International Workshop on Room-Temperature Semiconductor X-ray and Gamma-ray Detectors, RTSD 2010, Knoxville, TN, United States, 30/10/10. https://doi.org/10.1109/NSSMIC.2010.5874344

Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging. / Mukherjee, Joyeeta Mitra; Pretorius, P. Hendrik; Johnson, Karen L. et al.

IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. 2010. p. 2987-2991 5874344.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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T1 - Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging

AU - Mukherjee, Joyeeta Mitra

AU - Pretorius, P. Hendrik

AU - Johnson, Karen L.

AU - Hutton, Brian F.

AU - King, Michael A.

PY - 2010

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AB - Motion estimation strategies found in literature may be categorized primarily into two types: data-driven using the SPECT acquisition data itself to determine motion, and external surrogate-based, where motion is obtained from a dedicated motion-tracking system. The surrogate-based motion estimates though accurate, measure only the motion exhibited externally which may not correlate exactly with the movement of the heart inside the body, whereas the accuracy of data-driven strategies is limited by the type of motion to be estimated and various degrading factors such as noise, attenuation, scatter, and collimator blurring. The goal of this work is to evaluate and compare existing data-driven strategies for cardiac SPECT studies, and ultimately to devise methods to integrate the data-driven and surrogate-based motion estimation to overcome their individual limitations.

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BT - IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010

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Y2 - 30 October 2010 through 6 November 2010

ER -

Comparison of data-driven and external-surrogate based motion estimation strategies in cardiac SPECT imaging

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