&lt;title&gt;Statistical and fractal approaches in laser polarimetry diagnostics of the cancer prostate tissues&lt;/title&gt;

Ушенко, А. Г.; Yermolenko, S. B.; Prydij, Alexander; Guminetsky, S. G.; Gruia, Ion; Toma, Ovidiu; Vladychenko, None K. A.

doi:10.1117/12.797383

Cited by 37 publications

(30 citation statements)

References 12 publications

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“…For performing a number of diagnostic tasks in gynecology, oncology, dermatology, forensic medicine, etc., the laser polarimetry technique was suggested and successfully tested in a series of works [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]. This technique enables to determine the interconnection between optical anisotropy of biological object and its physiological state.…”

Section: Introductionmentioning

confidence: 99%

Polarization mapping temporal changes of the eye optical anisotropy laser images necrotic changes in the diagnosis of biological tissues

Popovych

Boychuk

2013

SPIE Proceedings

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The optical model of polycrystalline networks of vitreous body histological sections is suggested. The results of investigating the interrelation between the values of statistical (statistical moments of the 1 st -4 th order), correlation (correlation area, asymmetry coefficient and autocorrelation function excess) and fractal (dispersion of logarithmic dependencies of power spectra) parameters are presented. They characterize the coordinate distributions of phase shifts between the orthogonal components of the amplitude in the points of laser images of histological sections of vitreous body and temporal dynamics of optical anisotropy of this biological object. The diagnostic criteria of death coming prescription are determined.

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Section: Introductionmentioning

confidence: 99%

Polarization mapping temporal changes of the eye optical anisotropy laser images necrotic changes in the diagnosis of biological tissues

Popovych

Boychuk

2013

SPIE Proceedings

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“…A new direction of optical physical diagnostics [1][2][3][4] -laser polarimetry of microscopic images of polycrystalline networks of biological tissues histological sections has been developed in recent years [5][6][7][8][9]. This approach is focused on in vitro measurements of coordinate distributions of Stokes vector parameters of biological tissues laser images with further complex (statistical, correlation, fractal, singular, wavelet, etc.)…”

Section: Introductionmentioning

confidence: 99%

Stokes polarimetry of the biological tissues laser imaging Fourier spectrum in the diagnosis of oncological changes

2013

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The optical model of polycrystalline networks of histological sections of rectum wall is suggested. The results of investigating the interrelation between the values of statistical (statistical moments of the 1 st -4 th order) parameters are presented. They characterize the coordinate distributions of the fourth parameter of Stokes vector of Fourier transforms of laser images of rectum wall histological sections and oncological changes. The diagnostic criteria of rectum cancer are determined.

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“…Using the above model approach, the authors found interrelation between the set of statistical moments of the first to fourth orders that characterize distributions of azimuths and ellipticity of polarizations in laser images as well as parameters of anisotropy inherent to the layers of biological tissues [6][7]. As a result, developed was the method for polarization mapping and successfully realized was the diagnostics of oncological (malignant) changes in human biological tissue [8,9]. To further develop the methods of laser polarimetric diagnostics, it seems topical to differentiate various mechanisms of optical anisotropy.…”

Section: Introductionmentioning

confidence: 99%

Fourier-Stokes polarimetry of fields corresponding to linearly and circularly polarized birefringent protein networks

Karachevtsev¹,

Spectroscopy²

2012

Semicond. Phys. Quantum Electron. Optoelectron.

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Abstract. Considered in this work are the possibilities to use the method of FourierStokes polarimetry for diagnostics of optical anisotropy inherent to polycrystalline networks of biological layers. The authors have offered a generalized model for optical anisotropy of histological sections taken from biological tissues and films of biological liquids. Polarization maps for Fourier spectra of laser images describing the phaseinhomogeneous objects have been investigated. Grounded was application of the method for consistent spatial-frequency filtration of polarization maps formed by linear and circular birefringent of biological crystals.

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<title>Statistical and fractal approaches in laser polarimetry diagnostics of the cancer prostate tissues</title>

Cited by 37 publications

References 12 publications

Polarization mapping temporal changes of the eye optical anisotropy laser images necrotic changes in the diagnosis of biological tissues

Polarization mapping temporal changes of the eye optical anisotropy laser images necrotic changes in the diagnosis of biological tissues

Stokes polarimetry of the biological tissues laser imaging Fourier spectrum in the diagnosis of oncological changes

Fourier-Stokes polarimetry of fields corresponding to linearly and circularly polarized birefringent protein networks

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