NDLI: Calibration of pinhole microSPECT system using line sources

Content Provider	IEEE Xplore Digital Library
Author	Rong Zhou Tianyu Ma Yaqiang Liu Xishan Sun Xiaowen Kang Zhaoxia Wu Shi Wang Yongjie Jing Jianping Cheng
Copyright Year	2007
Description	Author affiliation: Tsinghua Univ., Beijing (Rong Zhou; Tianyu Ma; Yaqiang Liu; Xishan Sun; Xiaowen Kang; Zhaoxia Wu; Shi Wang; Yongjie Jing; Jianping Cheng)
Abstract	A method using line sources to calibrate a pinhole MicroSPECT system was proposed. Projections' coordinates of "vitual" point sources were obtained by solving equations of centerlines, which were detected out of projection images of line sources by Radon transform. Effect of depth of interaction that gamma photons rip into crystals was modeled when calculating the theoretical position of projection. Several systems were simulated by Monte Carlo method and calibrated both by the proposed method and by using ideal point sources for comparison. Calibration accuracy achieved by the proposed method is comparable to that by using ideal point sources.
Starting Page	3364
Ending Page	3367
File Size	159528
Page Count	4
File Format	PDF
ISBN	9781424409228
ISSN	10957863
DOI	10.1109/NSSMIC.2007.4436853
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-10-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Calibration Physics Telephony Detectors Geometry Sun Photonic crystals Nuclear and plasma sciences Equations Transforms
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

Calibration of pinhole MicroSPECT using a single point source

Geometrical calibration and aperture configuration design in multi-pinhole SPECT

In Orbit Timing Calibration of the Suzaku Hard X-ray Detector

A high resolution and high sensitivity small animal SPECT system based on H8500

Effects of different orientation on CdZnTe detectors

CeBr scintillators

Automated Calibration Method for Parallax Corrected Positioning Algorithms in Monolithic Scintillators

Cone-Beam Imaging of Delta Functions

Optimization of pinhole SPECT calibration

Calibration of pinhole microSPECT system using line sources

Similar Documents

Calibration of pinhole MicroSPECT using a single point source

Geometrical calibration and aperture configuration design in multi-pinhole SPECT

In Orbit Timing Calibration of the Suzaku Hard X-ray Detector

A high resolution and high sensitivity small animal SPECT system based on H8500

Effects of different orientation on CdZnTe detectors

CeBr scintillators

Automated Calibration Method for Parallax Corrected Positioning Algorithms in Monolithic Scintillators

Cone-Beam Imaging of Delta Functions

Optimization of pinhole SPECT calibration

Calibration of pinhole microSPECT system using line sources