Brain Image Motion Correction: Impact of Incorrect Calibration and Noisy Tracking

Rasmus Ramsbøl Jensen; Claus Benjaminsen; Rasmus Larsen; Oline Vinter Olesen

doi:10.1007/978-3-319-19665-7_13

Brain Image Motion Correction: Impact of Incorrect Calibration and Noisy Tracking

Rasmus Ramsbøl Jensen
, Claus Benjaminsen
, Rasmus Larsen
, Oline Vinter Olesen

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

Abstract

The application of motion tracking is wide, including: industrial
production lines, motion interaction in gaming, computer-aided
surgery and motion correction in medical brain imaging. Several devices
for motion tracking exist using a variety of different methodologies. In
order to use such devices a geometric calibration with the coordinate system in which the motion has to be used is often required. While most devices report a measuring accuracy and precision, reporting a calibration accuracy is not always straight forward. We set out to do a quantitative measure of the impact of both calibration offset and tracking noise in medical brain imaging. The data are generated from a phantom mounted on a rotary stage and have been collected using a Siemens High Resolution Research Tomograph for positron emission tomography. During acquisition the phantom was tracked with our latest tracking prototype. The combined data set form a good basis for a quantitative analysis of calibration accuracy and tracking precision on motion corrected medical images and scanner resolution.

Original language	English
Title of host publication	Image Analysis : 19th Scandinavian Conference, SCIA 2015 Copenhagen, Denmark, June 15–17, 2015 Proceedings
Number of pages	10
Publisher	Springer Science+Business Media
Publication date	2015
Pages	159-168
ISBN (Print)	978-3-319-19664-0
ISBN (Electronic)	978-3-319-19665-7
DOIs	https://doi.org/10.1007/978-3-319-19665-7_13
Publication status	Published - 2015
Event	19th Scandinavian Conference on Image Analysis - Copenhagen, Denmark Duration: 15 Jun 2015 → 17 Jun 2015 Conference number: 19 http://www.scia2015.org/

Conference

Conference	19th Scandinavian Conference on Image Analysis
Number	19
Country/Territory	Denmark
City	Copenhagen
Period	15/06/2015 → 17/06/2015
Internet address	http://www.scia2015.org/

Series	Lecture Notes in Computer Science
ISSN	0302-9743

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title = "Brain Image Motion Correction: Impact of Incorrect Calibration and Noisy Tracking",

abstract = "The application of motion tracking is wide, including: industrial production lines, motion interaction in gaming, computer-aided surgery and motion correction in medical brain imaging. Several devices for motion tracking exist using a variety of different methodologies. In order to use such devices a geometric calibration with the coordinate system in which the motion has to be used is often required. While most devices report a measuring accuracy and precision, reporting a calibration accuracy is not always straight forward. We set out to do a quantitative measure of the impact of both calibration offset and tracking noise in medical brain imaging. The data are generated from a phantom mounted on a rotary stage and have been collected using a Siemens High Resolution Research Tomograph for positron emission tomography. During acquisition the phantom was tracked with our latest tracking prototype. The combined data set form a good basis for a quantitative analysis of calibration accuracy and tracking precision on motion corrected medical images and scanner resolution.",

author = "Jensen, \{Rasmus Ramsb{\o}l\} and Claus Benjaminsen and Rasmus Larsen and Olesen, \{Oline Vinter\}",

year = "2015",

doi = "10.1007/978-3-319-19665-7\_13",

language = "English",

isbn = "978-3-319-19664-0",

series = "Lecture Notes in Computer Science",

publisher = "Springer Science+Business Media",

pages = "159--168",

booktitle = "Image Analysis",

address = "United States",

note = "19th Scandinavian Conference on Image Analysis, SCIA 2015 ; Conference date: 15-06-2015 Through 17-06-2015",

url = "http://www.scia2015.org/",

}

Jensen, RR, Benjaminsen, C, Larsen, R & Olesen, OV 2015, Brain Image Motion Correction: Impact of Incorrect Calibration and Noisy Tracking. in Image Analysis: 19th Scandinavian Conference, SCIA 2015 Copenhagen, Denmark, June 15–17, 2015 Proceedings. Springer Science+Business Media, Lecture Notes in Computer Science, pp. 159-168, 19th Scandinavian Conference on Image Analysis, Copenhagen, Denmark, 15/06/2015. https://doi.org/10.1007/978-3-319-19665-7_13

Brain Image Motion Correction: Impact of Incorrect Calibration and Noisy Tracking. / Jensen, Rasmus Ramsbøl; Benjaminsen, Claus; Larsen, Rasmus et al.
Image Analysis: 19th Scandinavian Conference, SCIA 2015 Copenhagen, Denmark, June 15–17, 2015 Proceedings. Springer Science+Business Media, 2015. p. 159-168 (Lecture Notes in Computer Science).

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

TY - GEN

T1 - Brain Image Motion Correction

T2 - 19th Scandinavian Conference on Image Analysis

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AB - The application of motion tracking is wide, including: industrial production lines, motion interaction in gaming, computer-aided surgery and motion correction in medical brain imaging. Several devices for motion tracking exist using a variety of different methodologies. In order to use such devices a geometric calibration with the coordinate system in which the motion has to be used is often required. While most devices report a measuring accuracy and precision, reporting a calibration accuracy is not always straight forward. We set out to do a quantitative measure of the impact of both calibration offset and tracking noise in medical brain imaging. The data are generated from a phantom mounted on a rotary stage and have been collected using a Siemens High Resolution Research Tomograph for positron emission tomography. During acquisition the phantom was tracked with our latest tracking prototype. The combined data set form a good basis for a quantitative analysis of calibration accuracy and tracking precision on motion corrected medical images and scanner resolution.

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BT - Image Analysis

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ER -

Brain Image Motion Correction: Impact of Incorrect Calibration and Noisy Tracking

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