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Polarization Correlometry Of Scattering Biological Tissues And Fluids

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Polarization Correlometry Of Scattering Biological Tissues And Fluids

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Author : V. T. Bachinskyi
language : en
Publisher: Springer Nature
Release Date : 2020-04-08

Polarization Correlometry Of Scattering Biological Tissues And Fluids written by V. T. Bachinskyi and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-08 with Science categories.

This book presents a new diagnostic approach that utilizes complex statistical, correlation, fractal, and singular analysis of spatial distribution of the Stokes vector of scattered polarized light in different diffraction zones. The technique is able to identify changes in the distribution of optical axes and the birefringent indices of multi-layered fibrillar networks of biological tissues. The book also presents various scenarios for the formation of polarization singularities in laser speckle images of phase-inhomogeneous, multi-layered biological tissues in terms of the characteristic values of Mueller-matrix images. Moreover, in the context of potential diagnostic applications, it discusses the states of polarization singularities and their changes associated with the pathological abnormalities of the extracellular matrix of human tissues, its spatial peculiarities and structural orientation.

Polarization Correlometry Of Scattering Biological Tissues And Fluids

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Author : V. T. Bachinskyi
language : en
Publisher: Springer
Release Date : 2020-04-09

Polarization Correlometry Of Scattering Biological Tissues And Fluids written by V. T. Bachinskyi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-09 with Science categories.

Optical Polarimetric Modalities For Biomedical Research

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Author : Nirmal Mazumder
language : en
Publisher: Springer Nature
Release Date : 2023-07-25

Optical Polarimetric Modalities For Biomedical Research written by Nirmal Mazumder and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-25 with Science categories.

This book focuses on polarization microscopy, a powerful optical tool used to study anisotropic properties in biomolecules, and its enormous potential to improve diagnostic tools for various biomedical research. The interaction of polarized light with normal and abnormal regions of tissue reveals structural information associated with its pathological condition. Diagnosis using conventional microscopy can be time-consuming, as pathologists require an hour to freeze and stain tissue slices from suspected patients. In comparison, polarization microscopy more quickly distinguishes abnormal tissue and provides better microstructural information of samples, even in the absence of staining. This book provides a basic understanding of the properties of polarized light, a description of the polarization microscope, and a mathematical formalism of Mueller matrix polarimetry. The authors discuss various advanced linear and nonlinear optical techniques such as optical coherence tomography (OCT), reflectance and transmission spectroscopy, fluorescence, multiphoton excitation, second harmonic generation, Raman microscopy, and more. They explore the exciting potential of integrating polarimetry with these techniques for possible applications in different areas of biomedical research, as well as the associated challenges. Including the most recent developments on the topic, this book serves as a modern guide to polarization microscopy and advancements in its use in biomedical research.

Phase Mapping Of Human Biological Tissues

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Author : Zhengbin Hu
language : en
Publisher: Springer Nature
Release Date : 2023-06-20

Phase Mapping Of Human Biological Tissues written by Zhengbin Hu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-20 with Science categories.

This book presents numerical computer-aided smart-methods as part of a comprehensive statistical, correlation and fractal analysis of laser polarimetry data. It highlights relationships between polarization (azimuth distributions, polarization ellipticities, Stokes vector parameters, Mueller matrix elements) parameters of laser images of biological tissues of a human corpse in different spectral ranges and temporal dynamics of their postmortem morphological changes. The book discusses the effectiveness of correlation analysis of two-dimensional distributions of polarization inhomogeneous images of histological sections of the main types of biological tissues in determining the time of death. It also discusses the development of basic principles of phase measurements (phasometry) of microscopic images of biological tissues to determine the age of death and the time of hematoma formation. Also presented in the book are possibilities of complex laser spectral photopolarimetry images of histological sections of biological tissues of human corpse in different spectral regions, with the simultaneous development and substantiation of a set of statistical and correlational criteria for objective determination of the time of death.

Laser Polarimetry Of Biological Tissues

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Author : Zhengbin Hu
language : en
Publisher: Springer Nature
Release Date : 2023-06-16

Laser Polarimetry Of Biological Tissues written by Zhengbin Hu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-16 with Science categories.

This book highlights the results of numerical computer-aided smart methods as part of a comprehensive statistical, correlated, and fractal analysis of laser polarimetry. It includes a comprehensive approach to differentiation of lifelong or postmortem origin of injuries and determination of their antiquity based on the analysis of statistical and spatiotemporal frequency evolution of photometric, polarization, and phase parameters of laser images of histological sections of the skin of biomannequins. It discusses the relationship between the coordinate distributions of the intensity of laser images from skin tissues of biomannequins and the nature of its damage. It presents the analysis of relationships between changes in the mean and variance of coordinate distributions of azimuths and ellipticity of polarization images of histological skin sections and the time intervals after injury. Complex differentiation of lifelong and postmortem skin injuries of biomannequins and establishment of their time intervals throughout the entire monitoring interval of changes in the mean and variance of coordinate distributions of phase shifts between orthogonal components of the amplitude of laser images of a series of corresponding histological sections are also presented in this book.

Optical Polarization In Biomedical Applications

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Author : Valery V. Tuchin
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-10-12

Optical Polarization In Biomedical Applications written by Valery V. Tuchin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-12 with Science categories.

Optical Polarization in Biomedical Applications introduces key developments in optical polarization methods for quantitative studies of tissues, while presenting the theory of polarization transfer in a random medium as a basis for the quantitative description of polarized light interaction with tissues. This theory uses the modified transfer equation for Stokes parameters and predicts the polarization structure of multiple scattered optical fields. The backscattering polarization matrices (Jones matrix and Mueller matrix) important for noninvasive medical diagnostic are introduced. The text also describes a number of diagnostic techniques such as CW polarization imaging and spectroscopy, polarization microscopy and cytometry. As a new tool for medical diagnosis, optical coherent polarization tomography is analyzed. The monograph also covers a range of biomedical applications, among them cataract and glaucoma diagnostics, glucose sensing, and the detection of bacteria.

Correlation And Autofluorescence Microscopy In Forensics Medicine Time Of Death Detection Using Polycrystalline Cerebrospinal Fluid Films

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Author : M.S. Harazdyuk
language : en
Publisher: Springer Nature
Release Date : 2021-03-22

Correlation And Autofluorescence Microscopy In Forensics Medicine Time Of Death Detection Using Polycrystalline Cerebrospinal Fluid Films written by M.S. Harazdyuk and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-22 with Science categories.

This book highlights the first systematic synthesis of various research approaches in forensic medical diagnosis of the morphological and polycrystalline structure of human biological tissues and biological fluids. One of the global challenges in such diagnosis is the assessment of actual time of death. The relevance and objectivity of such studies are given by the innovative use of complex multifunctional methods using lasers and Mueller-matrix polarimetry, which is presented in this book. As a result, within the framework of the statistical, correlation and fractal approaches, diagnostic relationships were established between the time parameters of the transformation of the topographic structure of polarization-inhomogeneous microscopic images of biological preparations and necrotic changes in the morphological structure of biological tissues of the deceased. On this foundation, new forensic medicine criteria have been developed for objective determination of time of death.

Multi Parameter Mueller Matrix Microscopy For The Expert Assessment Of Acute Myocardium Ischemia

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Author : Victor Bachinsky
language : en
Publisher: Springer Nature
Release Date : 2021-04-13

Multi Parameter Mueller Matrix Microscopy For The Expert Assessment Of Acute Myocardium Ischemia written by Victor Bachinsky and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-13 with Technology & Engineering categories.

This book provides an essential overview of the basic principles of imaging modalities, accompanied by examples of their applications in modern clinical and associated pre-clinical studies. The monograph is based on the original results of investigation of the efficiency use of laser light and Mueller-matrix polarimetry approach for assessment of myocardial tissues towards confirmation the cause of death. A morphological analysis of necrotic changes in the myocardial tissue of patients that died due to heart attack, coronary heart disease and acute coronary insufficiency was carried out and the data and histological sections of the myocardium inspected utilizing Mueller-matrix mapping of tissue samples with polarized light. A unified optical model of polycrystalline structure of the myocardium is proposed, and the principles and regulations of Mueller-matrix description of its polarization manifestations are explored and developed. The book also provides a statistical and scale-selective wavelet analysis of polarization and Mueller-matrix maps. Finally, the key forensic medical criteria for the differential diagnosis of the cause of death due to necrotic and pathological changes in the morphological structure of the myocardium have been established

Optical Anisotropy Of Biological Polycrystalline Networks

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Author : Lilia Trifonyuk
language : en
Publisher: Springer Nature
Release Date : 2023-05-29

Optical Anisotropy Of Biological Polycrystalline Networks written by Lilia Trifonyuk and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-29 with Science categories.

This book highlights the analysis of new azimuth-independent methods of Stokes polarimetry and Mueller-matrix reconstruction of distributions of optical anisotropy parameters using spatial-frequency filtering of manifestations of phase (linear and circular birefringence) and amplitude (linear and circular dichroism) anisotropy for diagnosing changes in the orientational-phase structure of fibrillar networks of histological sections of biological tissues and polycrystalline films of biological fluids.

Complex Dynamics And Fluctuations In Biomedical Photonics

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Author :
language : en
Publisher:
Release Date : 2006

Complex Dynamics And Fluctuations In Biomedical Photonics written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Biosensors categories.

Polarization Correlometry Of Scattering Biological Tissues And Fluids

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