Access the full text.
Sign up today, get DeepDyve free for 14 days.
Loading next page...
/lp/ios-press/image-reconstruction-in-reduced-circular-sinusoidal-cone-beam-ct-holm02h03G
References (19)
-
Jun Nukaga, S. Kitazawa, H. Kamimura (2008)
A new scanning technique for X-ray computed tomographyNdt & E International, 41
-
M. Danczak, K. Juergen-Wolter (2004)
Cone-beam computer tomography as a new testing method for industrial application27th International Spring Seminar on Electronics Technology: Meeting the Challenges of Electronics Technology Progress, 2004., 1
-
R. Thierry, A. Miceli, J. Hofmann, A. Flisch, U. Sennhauser (2009)
Hybrid simulation of scatter intensity in industrial cone-beam computed tomographyNuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment, 598
-
T. Zhuang, Guang-Hong Chen (2006)
New families of exact fan-beam and cone-beam image reconstruction formulae via filtering the backprojection image of differentiated projection data along singly measured linesInverse Problems, 22
-
Y. Zou, Xiaochuan Pan (2004)
Image reconstruction on PI-lines by use of filtered backprojection in helical cone-beam CT.Physics in medicine and biology, 49 12
-
Haiquan Yang, Meihua Li, K. Koizumi, H. Kudo (2006)
View-independent reconstruction algorithms for cone beam CT with general saddle trajectoryPhysics in Medicine & Biology, 51
-
J. Pack, F. Noo, H. Kudo (2004)
Investigation of saddle trajectories for cardiac CT imaging in cone-beam geometry.Physics in medicine and biology, 49 11
-
A. Katsevich (2004)
Image reconstruction for the circle-and-arc trajectoryPhysics in Medicine & Biology, 50
-
J. Pack, F. Noo (2005)
Cone-beam reconstruction using 1D filtering along the projection of M-linesInverse Problems, 21
-
Haiquan Yang, Meihua Li, K. Koizumi, H. Kudo (2006)
Application of Pack and Noo's Cone-Beam Inversion Formula to a Wide Class of Trajectories2006 IEEE Nuclear Science Symposium Conference Record, 6
-
J. Pack, F. Noo, R. Clackdoyle (2005)
Cone-beam reconstruction using the backprojection of locally filtered projectionsIEEE Transactions on Medical Imaging, 24
-
Y. Ye, Ge Wang (2004)
Filtered backprojection formula for exact image reconstruction from cone-beam data along a general scanning curve.Medical physics, 32 1
-
D. Xia, Lifeng Yu, E. Sidky, Y. Zou, Nianming Zuo, Xiaochuan Pan (2007)
Noise Properties of Chord-Image ReconstructionIEEE Transactions on Medical Imaging, 26
-
F. Noo, J. Pack, D. Heuscher (2003)
Exact helical reconstruction using native cone-beam geometriesPhysics in Medicine & Biology, 48
-
Seungryong Cho, D. Xia, C. Pelizzari, Xiaochuan Pan (2008)
Exact reconstruction of volumetric images in reverse helical cone-beam CT.Medical physics, 35 7Part1
-
Y. Zou, Xiaochuan Pan, E. Sidky (2005)
Theory and algorithms for image reconstruction on chords and within regions of interest.Journal of the Optical Society of America. A, Optics, image science, and vision, 22 11
-
Lifeng Yu, Xiaochuan Pan (2003)
Half-scan fan-beam computed tomography with improved noise and resolution properties.Medical physics, 30 10
-
Haiquan Yang, Meihua Li, K. Koizumi, H. Kudo (2006)
Exact cone beam reconstruction for a saddle trajectoryPhysics in Medicine & Biology, 51
-
A. Katsevich (2003)
A GENERAL SCHEME FOR CONSTRUCTING INVERSION ALGORITHMS FOR CONE BEAM CTInternational Journal of Mathematics and Mathematical Sciences, 2003
- Publisher
- IOS Press
- Copyright
- Copyright © 2009 by IOS Press, Inc
- ISSN
- 0895-3996
- eISSN
- 1095-9114
- DOI
- 10.3233/XST-2009-0222
- pmid
- 19893212
- Publisher site
- See Article on Publisher Site
Abstract
Non-circular scanning geometries such as helix or circular sinusoid have been used or proposed for cone-beam computed tomography (CBCT), because they provide sufficient data for numerically stable and exact image reconstruction within the scanned volume. Analytic algorithms have been developed for image reconstruction from cone-beam data acquired with a full-scan circular sinusoidal trajectory. In this work, we propose an innovative imaging approach in which a reduced-scan circular sinusoidal trajectory is used for acquiring data sufficient for exact 3D image reconstruction. A filtered backprojection (FBP) algorithm based on Pack-Noo's reconstruction formula is applied for image reconstruction in reduced-scan circular sinusoidal scans. We have conducted numerical studies to demonstrate the reduced-scan approach and to validate the FBP reconstruction algorithm in the proposed approach. The proposed scanning method can contribute to increasing the throughput of a scanner, while improving the image quality compared to a conventional circular scan.
Journal
Journal of X-Ray Science and Technology – IOS Press
Published: Jan 1, 2009