The singular approach for processing polarization-inhomogeneous laser images of blood plasma layers

被引：37

作者：

Angelsky, P. O. ^{[1
]}

Ushenko, A. G. ^{[1
]}

Dubolazov, A. V. ^{[1
]}

Sidor, M. I. ^{[1
]}

Bodnar, G. B. ^{[2
]}

Koval, G. ^{[2
]}

Trifonyuk, L. ^{[3
]}

机构：

[1] Chernivtsi Natl Univ, Opt & Spect Dept, UA-58012 Chernovtsy, Ukraine

[2] Bukovinian State Med Univ, Chernovtsy, Ukraine

[3] Rivne Reg Oncol Hosp, UA-33001 Rivne, Ukraine

来源：

JOURNAL OF OPTICS | 2013年 / 15卷 / 04期

关键词：

polarization; birefringence; statistical optics; medical and biological imaging; OPTICAL-PROPERTIES; NETWORKS; VORTICES; FIELDS;

D O I：

10.1088/2040-8978/15/4/044030

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present in this work the results of an investigation to analyse the coordinate distributions of azimuths and ellipticity of polarization (polarization maps) in laser images of blood plasma layers for three groups of patients: healthy (group 1), mastopathy (group 2) and breast cancer (group 3). To characterize polarization maps for all groups of samples we use three groups of parameters: statistical moments of the first to fourth orders, autocorrelation functions and logarithmic dependences for power spectra related to distributions of azimuths and ellipticity of polarization inherent to laser images of blood plasma. We ascertain the criteria for diagnosis and differentiation of pathological changes of the breast.

引用

页数：8

共 38 条

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