Zobrazeno 1 - 10
of 76
pro vyhledávání: '"A. V. Netreba"'
Publikováno v:
Radioelectronics and Communications Systems. 64:281-292
The reconstruction of tomograms in magnetic resonance imaging (MRI) has been considered for different degrees of transverse gradient instability of magnetic field. A method for minimizing the impact of deviation of resultant points of signal measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fb1b88044a806f6989c3264cdc12460
https://doi.org/10.3103/s0735272721060017
https://doi.org/10.3103/s0735272721060017
Publikováno v:
Molecular Crystals and Liquid Crystals. 699:71-81
The dynamics of the protons relaxation processes in the biological tissues MR imaging problem is investigated. Response signal for the volume element containing several types of biological tissues ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::338557ee475c9bef9fa777b29003923a
https://doi.org/10.1080/15421406.2020.1732541
https://doi.org/10.1080/15421406.2020.1732541
Autor:
S. P. Radchenko, Oleksandr Sudakov, A. V. Netreba, Peter Langendörfer, R. Natarov, R. Kovtun, Zoya Dyka, Ievgen Kabin
Publikováno v:
EWDTS
Human eye tracking devices can help to investigate principles of processing visual information by humans. The attention focus movement during the gaze can be used for behavioural analysis of humans. In this work we describe our experimental system th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bbc93933813026deafbb854b4e4c75c
http://arxiv.org/abs/2201.01181
http://arxiv.org/abs/2201.01181
Restoration of the protons spatial distribution for different types ratios of the biological tissues
Publikováno v:
Molecular Crystals and Liquid Crystals. 673:97-108
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1356a449508f1d087287671597add98
https://doi.org/10.1080/15421406.2019.1578499
https://doi.org/10.1080/15421406.2019.1578499
Publikováno v:
Journal of Physics: Conference Series. 2039:012012
The paper presents the results of modelling the flow of droplets in the flow of a non-Newtonian fluid. The task is solved in a nonstationary formulation. We determined the time of stabilization of the speed profile of the droplets and the length of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23a0876f5ca55754e673a97fa92b4179
https://doi.org/10.1088/1742-6596/2039/1/012012
https://doi.org/10.1088/1742-6596/2039/1/012012
Publikováno v:
IDAACS
Method for obtaining the optimal number of convolution (superposition) kernels in algorithmic scatter correction for X-ray imaging has been tested using different mathematical phantoms. This method was previously proposed by authors and is based on c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb6733d6dc65b4e5f39e63be785bd309
https://doi.org/10.1109/idaacs.2019.8924353
https://doi.org/10.1109/idaacs.2019.8924353
Publikováno v:
2019 IEEE 39th International Conference on Electronics and Nanotechnology (ELNANO).
The reconstruction of spin characteristics of the object with different types of tissues by magnetic resonance imaging methods is considered. Since the voxel is the important component of the reconstructed image quality in terms of spatial image reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed089f5d8d039b8fdda3b8a98683bc39
https://doi.org/10.1109/elnano.2019.8783216
https://doi.org/10.1109/elnano.2019.8783216
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 506:291-297
The effect of electrolytes with mono-, bi-, and trivalent anions on the surface charge (ζ-potential) of magnetite nanoparticles was investigated. The nanoparticles of magnetite, Fe 3 O 4 , were synthesised using different methods: a) coprecipitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3856013afc08d00106ee29ae8ab576
https://doi.org/10.1016/j.colsurfa.2016.06.047
https://doi.org/10.1016/j.colsurfa.2016.06.047
Publikováno v:
2018 IEEE 38th International Conference on Electronics and Nanotechnology (ELNANO).
The reconstruction of the magnetic resonance images for different levels of the gradient systems instability is considered. The original technique for minimizing the negative effect of deviations of measurement points in K-space on the quality charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a79a0e8c8c8014aef13f9aa548dc0fbc
https://doi.org/10.1109/elnano.2018.8477435
https://doi.org/10.1109/elnano.2018.8477435
Publikováno v:
2017 IEEE 37th International Conference on Electronics and Nanotechnology (ELNANO).
The new method for obtaining images with high resolution so called super resolution (SR) images is proposed. The proposed method is to increase the spatial resolution of the images with low resolution. The low-resolution images (LR) obtained using di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5e57c914ea2dce3caf7f6f5c3033ae3
https://doi.org/10.1109/elnano.2017.7939769
https://doi.org/10.1109/elnano.2017.7939769