Ivan Kazantsev
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Visiting Research Scholar
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MS Mathematics Novosibirsk University, Russia
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PhD Applied Mathematics Novosibirsk University, Russia
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Institute of Measurements, Bratislava, Slovakia, 1988
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Muenster University, Germany, Institute of Numerical and Applied Mathematics, 1989-1990
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Gent University, Belgium, MEDISIP Group, 1997-2000
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University of Pennsylvania, Medical Image Processing Group, 2001-2006
- The City University of New York
, Discrete Imaging and Graphics Group, 2006-2007
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I. G. Kazantsev, G. T. Herman, and L. Cernetic,
"Backprojection-based Reconstruction and Correction for Distance-dependent Defocus
in Cryoelectron Microscopy", accepted for the IEEE International Symposium on Biomedical
Imaging (ISBI 2008), Paris, France, May 14-17 2008.
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D. Butnariu, R. Davidi, G. T. Herman, and I. G. Kazantsev,
"Stable Convergence Behavior Under Summable Perturbations
of a Class
of Projection Methods for Convex Feasibility
and Optimization Problems",
IEEE Journal of Selected Topics in Signal Processing, vol. 1, No. 4, December 2007, pp. 540-547.
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I. G. Kazantsev, S. Matej and R. M. Lewitt,
"Geometric Model of Single Scatter in PET",
Proceedings of the 2006
IEEE
Nuclear Science and Medical Imaging Conference, CDROM M11-334,
San Diego, California, October 29-November 4, 2006.
(~261 Kb)
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S. Matej and I.G. Kazantsev,
"Fourier-based Reconstruction for Fully 3-D PET:
Optimization of Interpolation Parameters",
IEEE Transactions on Medical Imaging,
vol. 25 July 2006, No. 7, pp.845-854.
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I. G. Kazantsev, S. Matej and R. M. Lewitt,
"Inversion of 2D Planogram Data for Finite-length Detectors",
IEEE Transactions on Nuclear Science,
Vol. 53 February 2006, No. 1, pp. 160-166.
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I. G. Kazantsev, S. Matej and R. M. Lewitt,
"Optimal Ordering of Projections using Permutation Matrices and Angles
between
Projection Subspaces",
Electronic Notes in Discrete Mathematics (Elsevier),
Vol. 20, 2005,
pages 205-216.
(~300 Kb)
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I. G. Kazantsev, S. Matej and R. M. Lewitt,
"Mathematical Aspects of 2D PET Using Dual Curvilinear Detectors ",
Proceedings of the 2005
IEEE
Nuclear Science and Medical Imaging Conference,
CDROM M11-93,
San Juan, Puerto-Rico, October 23-29, 2005.
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S. Matej and I. G. Kazantsev,
"Optimization Study of Interpolation Parameters in
Fourier-based Reconstruction for Fully 3-D PET",
MIPG Technical Report MIPG321, January 2005.
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S. Matej, J. A. Fessler and I. G. Kazantsev,
"Iterative Tomographic Image Reconstruction Using
Fourier-Based Forward and Back-Projectors",
IEEE Transactions on Medical Imaging,
Vol. 23 April 2004, No. 4, pp. 401-412.
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I. G. Kazantsev, S. Matej and R. M. Lewitt,
"System and Gram Matrices of 3-D Planogram Data",
IEEE Transactions on Nuclear Science,
Vol. 51 October 2004, No. 5, pp. 2579-2587.
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I.G. Kazantsev, S. Matej and R.M. Lewitt,
"Inversion of 2D Planogram Data
for Finite-length
Detectors",
Proceedings of the 2004
IEEE
Nuclear Science and Medical Imaging
Conference, CDROM M5-210,
Rome, Italy, October 16-22, 2004.
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I.G. Kazantsev, S. Matej and R.M. Lewitt,
"System and Gram matrices of 3D
planogram data",
Proceedings of the 2003
IEEE
Nuclear Science and Medical Imaging Conference, CDROM M5-1
Portland, October 19-25, 2003.
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S. Matej, J.A. Fessler and I.G. Kazantsev,
"Fourier-based Forward and Back-Projectors for Iterative Image
Reconstruction",
MIPG Technical Report MIPG303, May 2003
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I Kazantsev, S Matej and R Lewitt ,
"Limited Angle Tomography and Ridge Functions",
Proceedings of the 2002 IEEE
Nuclear Science
and Medical Imaging Conference, CDROM M11-90
Norfolk, November 10-16, 2002
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I.G. Kazantsev, I. Lemahieu, G.I. Salov and R. Denys
"Statistical detection
of defects in radiographic images in nondestructive
testing",
Signal Processing (Elsevier),
2002, vol. 82, issue 5,
p. 791-801.
(~ 350 Kb)
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Kazantsev I, Van de Walle R. and Lemahieu I,
"Ridge Functions, Natural Pixels
and Minimal Norm Reconstruction"
IEEE Transactions
on Nuclear Science, 2000, v. 47, No.3, pp. 1118-1121.
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Kazantsev I, Lemahieu I,
"Reconstruction of elongated structures using ridge
functions and
natural pixels",
Inverse Problems, v.16, April 2000, 505-517
(~230 Kb)
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Kazantsev I, Lemahieu I,
"Inverse Planning for Radiotherapy using Ridge Functions",
IEEE
Nuclear Science and Medical Imaging Conference Proceedings-CD, Lyon,
France, October 2000
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Kazantsev I and Lemahieu I,
"Decomposition of
Oriented Texture into a Sum of
Ridge Functions",
Proceedings of The Second
International Symposium on Intelligent
Vision Systems, ACIVS 2000,
pp. 8-12, August 3-4, 2000,
Baden-Baden, Germany
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Kazantsev I, Bouden D, Lemahieu I,
"Application of
image reconstruction techniques to eddy
current and ultrasonic data",
Review of Progress
in Quantitative Nondestructive Evaluation,
Plenum Press,
1999, vol. 18A, 889-895.
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Kazantsev I.G., Pickalov V.V.,
"On the accuracy of line-, strip- and fan-based
algebraic
reconstruction from few projections",
Signal Processing (Elsevier), 1999,
vol. 78, issue 1,
p. 117-126.
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Kazantsev I,
"Tomographic reconstruction using ridge functions",
Proceedings of 1st World Congress on Industrial Process Tomography,
Buxton,
Derbishyre, UK, April 14-17, 1999, pp. 433-437.
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Kazantsev I.G.,
"Tomographic reconstruction
from arbitrary directions
using ridge functions",
Inverse Problems (IOP Publishing),
1998, v.14, N.3, 635-645.
(~150 Kb)
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Kazantsev I.G.,
"The Radon Transform-Based Analysis of Bidirectional
Structural Textures",
Proc. of the International Conf. on Computer Analysis
of Images and Patterns (CAIP'97),
Kiel, Germany, September 1997,
Lecture Notes in Computer Science,
vol.1296, Springer, 1997, 162-166.
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Kazantsev I.G.,
"A New Formula of the Radon Transform Inversion",
Proceedings of the 1997
IEEE International Conference on Image
Processing (ICIP'97),
Santa Barbara, USA, October 1997,
vol.1, pp.189-191.
- Kazantsev I.G.,
"Tomographic Artefacts Suppression via Backprojection Operator
Optimization",
Proceedings of the 1996
IEEE International Conference on Image
Processing (ICIP'96),
Lausanne, Switzerland, September 1996,
vol.1, pp.749-751.