Polarization reconstruction of birefringence of the polycrystalline component of biological tissues with different damage durations

A. Litvinenko; M. Garazdyuk; V. Bachinskiy; O. Vanchulyak; A. Ushenko; Yu. Ushenko; A. Dubolazov; L. Pidkamin; Bin Lin; Zhebo Chen

doi:10.1117/12.2568412

21 August 2020 Polarization reconstruction of birefringence of the polycrystalline component of biological tissues with different damage durations

A. Litvinenko, M. Garazdyuk, V. Bachinskiy, O. Vanchulyak, A. Ushenko, Yu. Ushenko, A. Dubolazov, L. Pidkamin, Bin Lin, Zhebo Chen

Author Affiliations +

Proceedings Volume 11509, Optics and Photonics for Information Processing XIV; 115090P (2020) https://doi.org/10.1117/12.2568412
Event: SPIE Optical Engineering + Applications, 2020, Online Only

Conference Poster

Abstract

By Mueller-matrix mapping of changes in the distribution of the magnitude of matrix invariants characterizing the degree of crystallization of histological sections of the brain, liver and kidney, the forensic medical criteria were determined and the interval for determining the damage duration of 24 hours with an accuracy of 45min. - 50 min. was established. For azimuthally invariant polarization mapping of changes in the distributions of Mueller-matrix invariants characterizing the optical activity of molecular complexes of histological sections of the brain, liver, and kidney, forensic medical criteria were developed for the first time and accuracy was improved to 35 min. - 40 min. in the interval for determining the damage duration period of 72 hours. For highly accurate objective determination of the damage duration in a long time interval (1 hour - 120 hours), a polarization tomography method has been developed (reproducing the distributions of birefringence of fibrillar networks of histological sections of internal organs), which provides an accuracy of 25 minutes. (1 hour - 24 hours) to 45 minutes (24 hours - 120 hours).

Citation Download Citation

A. Litvinenko, M. Garazdyuk, V. Bachinskiy, O. Vanchulyak, A. Ushenko, Yu. Ushenko, A. Dubolazov, L. Pidkamin, Bin Lin, and Zhebo Chen "Polarization reconstruction of birefringence of the polycrystalline component of biological tissues with different damage durations", Proc. SPIE 11509, Optics and Photonics for Information Processing XIV, 115090P (21 August 2020); https://doi.org/10.1117/12.2568412

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available