Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yulia V. Zhulina"'
Autor:
Yulia V. Zhulina
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2003, Iss 12, Pp 1188-1197 (2003)
EURASIP Journal on Advances in Signal Processing, Vol 2003, Iss 12, p 601721 (2003)
EURASIP Journal on Advances in Signal Processing, Vol 2003, Iss 12, p 601721 (2003)
The problem of restoring an image by its Fourier transform is considered when the Fourier transform contains phase distortions. The nature of these distortions and their values are arbitrary. The criterion for the quality of the phase distortion esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44ce15f48fe4b547b6048667041d511f
https://doaj.org/article/aa3c7b4e97cd49d09b951e9a4eff9dbf
https://doaj.org/article/aa3c7b4e97cd49d09b951e9a4eff9dbf
Autor:
Yulia V. Zhulina
Publikováno v:
Applied optics. 45(28)
A multichannel blind deconvolution algorithm that incorporates the maximum-likelihood image restoration by several estimates of the differently blurred point-spread function (PSF) into the Ayers-Dainty iterative algorithm is proposed. The algorithm u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a7b5ebe195bd38d528e70143fdb68a0
https://pubmed.ncbi.nlm.nih.gov/16983424
https://pubmed.ncbi.nlm.nih.gov/16983424
Autor:
Yulia V. Zhulina
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 17, p 390738 (2004)
This paper analyzes the task of optoacoustic imaging of the objects located under the surface covering them. In this paper, we suggest the algorithm of the surface eliminating based on the fact that the intensity of the image as a function of the spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f84327a8561a2b1946f9a2a70693bc86
https://doaj.org/article/1ee73e020d194c61a077aedb74f8fc20
https://doaj.org/article/1ee73e020d194c61a077aedb74f8fc20
Autor:
Yulia V. Zhulina
Publikováno v:
Optical Fiber Communication Conference and International Conference on Quantum Information.
Let we have N opto-acoustical signals X n ( t ) (n=1,…,N). There is shown in [1], that they can be described by the expression ( to the slowly changing multipliers)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c1928c270195978835e2a873dbd188
https://doi.org/10.1364/icqi.2001.pa43
https://doi.org/10.1364/icqi.2001.pa43
Autor:
Sergey V. Solomatin, Vadim Aleinikov, Alexander A. Oraevsky, R. Y. Declan Fleming, Elena V. Savateeva, Valeri G. Andreev, Yulia V. Zhulina, Alexander A. Karabutov
Publikováno v:
SPIE Proceedings.
The second generation of the laser optoacoustic imaging system for breast cancer detection, localization and characterization using a 32-element arc-shaped transducer array was developed and tested. Each acoustic transducer was made of 110-micrometer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5df46b4128764430c05b8d7a1e639277
https://doi.org/10.1117/12.386339
https://doi.org/10.1117/12.386339
Autor:
Yulia V. Zhulina
Publikováno v:
Applied Optics. 39:5971
An optimal statistical approach is applied to the task of image reconstruction in photoacoustics. The physical essence of the task is as follows: Pulse laser irradiation induces an ultrasound wave on the inhomogeneities inside the investigated volume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79dd2ea9464cc7f5d6272c319fdbf4fb
https://doi.org/10.1364/ao.39.005971
https://doi.org/10.1364/ao.39.005971
Autor:
Yulia V. Zhulina
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 3, p 581940 (2004)
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 3, Pp 358-365 (2004)
EURASIP Journal on Advances in Signal Processing, Vol 2004, Iss 3, Pp 358-365 (2004)
A digital method of calculating the radar backscattering diagrams is presented. The method uses a digital model of an arbitrary scattering object in the 3D graphics package OpenGL and calculates the backscattered signal in the physical optics app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aad413e836e72fc10c2f2c7fa392c616
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