pick600's profile

About me

Username:	pick600
Name:	Valery Pickalov
Job title:	Not specified
Affiliation:	Not specified
Web page:	http://www.itam.nsc.ru/lab17/
Joined:	2008-06-28

What I do

Not specified

Interests

Methods and algorithms of computerized tomography; microtomography in biology, medical imaging, ill-posed problems of mathematical analysis, plasma and gas flow tomography, image and signal processing; computer simulations and numerical analysis; diffusion-weighted MRI, 3-D q-space tomography, 3D- and 4D- tomography algorithms, 3D-visualization, volume and surface rendering; wavelets.

Recent Activity

2009-11-27

03:48: posted On random tomography with unobservable projection angles

2009-11-26

06:43: posted A wavelet-based model of one-dimensional periodic structure for wave-propagation analysis
05:21: posted Why did your project fail?
05:17: posted Visual passwords: cure-all or snake-oil?

2009-11-25

10:37: posted Polynomial Wigner–Ville distribution-based method for direct phase derivative estimation from optical fringes
10:35: posted Enhancement of image hiding by exchanging two phase masks
10:30: posted Single-shot amplitude and phase reconstruction by diffracted-beam interferometry

2009-11-23

09:30: posted An inversion formula in scattering theory
09:28: posted Numerical study of higher-order diffraction tomography via the sinc basis moment method
09:26: posted Time-of-flight diffraction tomography for NDT applications
08:52: posted A Theoretical Study of Model Approximation Errors in Diffraction Tomography
08:50: posted Image reconstruction from frequency domain data on arbitrary contours
08:41: posted Reconstruction in diffraction imaging
05:30: posted On the use of windows for harmonic analysis with the discrete Fourier transform
05:28: posted A Computer Simulation Study of Diffraction Tomography
03:42: posted FBP algorithms for attenuated fan-beam projections

2009-11-22

15:24: posted Interior tomography: theory, algorithms and applications
15:16: posted Sensitivity of x-ray phase tomography based on Talbot and Talbot-Lau interferometer
15:07: posted Rapid microwave imaging of living tissues
14:57: posted Solution of a scalar inverse-scattering problem: qualitative and quantitative ultrasonic imaging in fluid media
14:43: posted Experimental microwave imaging of three-dimensional targets with different inversion procedures
14:35: posted Microwave tomography imaging of cylindrical objects by using spectrum data of scattered field

2009-11-21

11:00: posted Electronic diffraction tomography by Green’s functions and singular values decompositions
10:47: posted Phaseless Three-Dimensional Optical Nanoimaging
10:39: posted Nanoscale optical tomography using volume-scanning near-field microscopy
10:20: posted Imaging that exploits spatial, temporal, and spectral aspects of far-field radar data
10:06: posted Multi-spectral intensity diffraction tomography
10:01: posted Intensity diffraction tomography with a novel scanning protocol
09:51: posted Simplified approach to diffraction tomography in optical microscopy
09:48: posted Inversion formula for inverse scattering within the Born approximation
09:33: posted Image formation in holographic tomography: high-aperture imaging conditions
07:16: posted Molecular cryo-electron tomography of vitreous tissue sections: current challenges
07:03: posted Electron tomography of III-V quantum dots using dark field 002 imaging conditions
06:54: posted Tensorial Minkowski functionals and anisotropy measures for planar patterns
06:38: posted Micro-computed X-ray tomography: a new non-destructive method of assessing sectional, fly-through and 3D imaging of a soft-bodied marine worm
06:30: posted An open-source deconvolution software package for 3-D quantitative fluorescence microscopy imaging
06:13: posted Application of the split-gradient method to 3D image deconvolution in fluorescence microscopy
06:03: posted Automatic deconvolution of 4Pi-microscopy data with arbitrary phase
05:52: posted Phase-shift extraction for generalized phase-shifting interferometry
05:28: posted Analyzing diffraction gratings by a boundary integral equation Neumann-to-Dirichlet map method
05:11: posted Subdivision and direction recognition of λ/16 of orthogonal fringes for nanometric measurement
05:02: posted Particle image identification and correlation analysis in microscopic holographic particle image velocimetry

2009-11-19

08:30: posted Cryogenic X-Ray Diffraction Microscopy for Biological Samples

2009-11-17

03:00: posted Composite modulation transfer function evaluation of a cone beam computed tomography breast imaging system

2009-11-16

04:50: posted Performance evaluation of an iterative image reconstruction algorithm with sensitivity matrix updating based on real measurements for electrical capacitance tomography