Open AccessBiological Tissue Characterization using Optical Backscattering Technique to detect the Presence of Abnormalities
Author(s) -
C. Jim Elliot,
S. Anitha,
A.K. Akhila,
R. Vijayakumar,
Rajendra Pradeepa
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1133.1291s419
Subject(s) - intensity (physics) , materials science , optics , imaging phantom , laser , biological tissue , characterization (materials science) , biomedical engineering , physics , medicine
we are using imaging modality to observe and acquire the information from the tissue. The backscattered intensity variation depends upon the composition, color and blood flow of the tissue. The optical parameters of the tissue are determined by using serial monitor in Arduino. Thus the tissues are treated of diameter 0.1, 0.2 and 0.3cm and placed at different depth. From this method, we can diagnose the abnormalities in the skin tissue/phantom. Photon depth distribution (anisotropy) and surface intensity differs which depends on various tissues. Thus scanned in horizontal position we have to find the depth. By peak intensity analysis, we have to determine the type, location and size of the tissue variation. Backscattering of laser from the tissue is measured by using optic probe. The backscattering parameter gives some information about the tissue because the light beam gets penetrate in some existence