NDLI: Fast 3-D motion correction using the characteristics of motion in rigid body

Content Provider	IEEE Xplore Digital Library
Author	Keumsil Lee, Potkin, Steven Keator, David Youngbok Ahn, Burbar, Ziad Inki Hong,
Copyright Year	2008
Description	Author affiliation: Department of Computer Engineering, Korea Polytechnic University, Kyounggi, Korea (Inki Hong,) \|\| Siemen. 810 Innovation Drive, Knoxville, TN 37932 USA (Burbar, Ziad) \|\| Brain Imaging Center and with Psychiatry and Human Behavior, University of California, Irvine, 92697 USA (Potkin, Steven; Keator, David) \|\| Department of Electrical Engineering, Kunkuk University, Seoul, Korea (Youngbok Ahn,) \|\| Brain Imaging Center and with Department of Electrical Engineering and Computer Science, University of California, Irvine, 92697 USA (Keumsil Lee,)
Abstract	The proposed method introduced in this study is to achieve fast the motion correction that the computation costs of the process had been a burden of implementation of motion compensation. With pre-determinable ranges of rotation angles of φ and θ, and the motion transformation matrix that can be calculated at preprocessing stage before executing image reconstruction algorithm, motion correction can be performed fast. In addition, with the reduction of the computational cost shown in this study, motion correction is achieved in sinogram domain. This method is also beneficial to use of iterative expectation maximization reconstruction algorithms since a motion corrected sensitivity image can be generated with reduced computations.
Starting Page	5297
Ending Page	5299
File Size	906634
Page Count	3
File Format	PDF
ISBN	9781424427147
ISSN	10957863
DOI	10.1109/NSSMIC.2008.4774428
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-19
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spatial resolution Computational efficiency Brain Image resolution Alzheimer's disease Parkinson's disease Telephony Psychology Humans Nuclear and plasma sciences
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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