Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Ilia V. Safonov"'
Autor:
Anton S. Kornilov, Ilia V. Safonov
Publikováno v:
Journal of Imaging, Vol 4, Iss 10, p 123 (2018)
Watershed is a widespread technique for image segmentation. Many researchers apply the method implemented in open source libraries without a deep understanding of its characteristics and limitations. In the review, we describe benchmarking outcomes o
Externí odkaz:
https://doaj.org/article/483c85360a6941cbbf34f66a37af05c4
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 28, Iss 1, Pp 181-193 (2021)
FRUCT
FRUCT
Ring artifacts are typical defects of computed tomography (CT) that degrade the quality of a 3D reconstructed image. Existing techniques for a ring reduction have various shortcomings and limitations, in particular, a lot of them are unable to proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4515c6f967ca37a6421274ffac6197bc
https://www.fruct.org/publications/fruct28/files/Kor2.pdf
https://www.fruct.org/publications/fruct28/files/Kor2.pdf
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 26, Iss 1, Pp 200-206 (2020)
FRUCT
FRUCT
Ring artifacts are inevitable in microtomographic images. In a Digital Rock workflow, such defects might affect the subsequent segmentation and flow simulation. We propose a correction of ring artifacts in reconstructed microtomographic images by inp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c492473cbd6ab04d7b84e469c4748615
https://www.fruct.org/publications/fruct26/files/Korn.pdf
https://www.fruct.org/publications/fruct26/files/Korn.pdf
Autor:
Dmitry Alexandrovich Korobkov, Ilia V. Safonov, Vera Pletneva, Ivan Yakimchuk, Anton Kornilov, Mikhail Stukan
Publikováno v:
Day 4 Fri, October 15, 2021.
Interfacial tension (IFT) is one of the key parameters governing multiphase flow in reservoir. One of standard IFT measurement techniques is pendant drop shape analysis, which includes an acquisition of the drop snapshots in visible light. Hence, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc3de5c053b9bedfee71245f8674a98
https://doi.org/10.2118/206480-ms
https://doi.org/10.2118/206480-ms
Autor:
Evgeny Tyurin, Igor Varfolomeev, Anton Kusov, Oleg Dinariev, Iryna Reimers, Vladimir Khan, Vera Pletneva, Ivan Yakimchuk, Andrey Samokhvalov, Korolev Aleksandr F, Evgeny Maksimov, Olga Ridzel, Ilia V. Safonov, Nikolay Evseev, Rustam Sitdikov, Aleksandr Denisenko, Dmitry Alexandrovich Korobkov, O. A. Loznyuk
Publikováno v:
Day 3 Thu, October 14, 2021.
The work demonstrates results of reservoir properties evaluation using a complex of laboratory and multiscale digital core or digital rock analysis. Rock properties (including relative phase permeabilities) were studied at different scales: from nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb7038be3eb487996407051d1fe4437
https://doi.org/10.2118/206584-ms
https://doi.org/10.2118/206584-ms
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 351-359 (2019)
FRUCT
FRUCT
Focused ion beam tomography (FIB-SEM) is one of the promising methods for studying materials microstructure. The result of the procedure is an image stack of sequential layers of a sample. The reconstruction of the 3D porous structure from FIB-SEM da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ade1e44b954681ec6402ba78ee787d8
https://fruct.org/publications/fruct24/files/Rei.pdf
https://fruct.org/publications/fruct24/files/Rei.pdf
Publikováno v:
Journal of Imaging
Journal of Imaging, Vol 6, Iss 107, p 107 (2020)
Volume 6
Issue 10
Journal of Imaging, Vol 6, Iss 107, p 107 (2020)
Volume 6
Issue 10
Focused Ion Beam Scanning Electron Microscopy (FIB-SEM) tomography provides a stack of images that represent serial slices of the sample. These images are displaced relatively to each other, and an alignment procedure is required. Traditional methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcca6e25306fbd0c43de937d5163cb20
http://europepmc.org/articles/PMC8321189
http://europepmc.org/articles/PMC8321189
Publikováno v:
2020 International Conference on Information Technology and Nanotechnology (ITNT).
Ring artifacts in X-ray microtomographic images can lead to errors in the construction of digital twins of rock samples for flow simulation. Previously, we considered an algorithm for detecting ring artifacts by means of matching filtering of image s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd1282208204c19c3631132065aa485
https://doi.org/10.1109/itnt49337.2020.9253308
https://doi.org/10.1109/itnt49337.2020.9253308
Publikováno v:
FRUCT
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 170-178 (2019)
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 170-178 (2019)
The paper considers a new algorithm for blind quality assessment of a slice of X-ray microtomographic image. We selected the following factors impacting on micro-CT image quality with respect to Digital Rock technology: smoothness, sharpness, contras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f090601d0d423c503ade7f90417942f6
https://doi.org/10.23919/fruct.2019.8711938
https://doi.org/10.23919/fruct.2019.8711938
Publikováno v:
Signals and Communication Technology ISBN: 9783030053413
Reducing toner consumption is an important task in modern printing devices and has a significant positive impact on the environment. Existing toner-saving approaches have two main drawbacks: the appearance of the hard copy in the toner saving mode is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf802810558a530c0792d27d562d943
https://doi.org/10.1007/978-3-030-05342-0_14
https://doi.org/10.1007/978-3-030-05342-0_14
