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Title:
OPTICAL TOMOGRAPHIC IMAGING DEVICE USING POLARIZATION INFORMATION
Document Type and Number:
Japanese Patent JP2019144273
Kind Code:
A
Abstract:
To provide an optical tomographic imaging device that shows the disorder of polarization property of an object independent of an incident polarization state by using Von Neumann entropy and is capable of correcting a bias of Von Neumann entropy caused by noise and/or mitigating a bias of Von Neumann entropy occurring when the number of samples is small.SOLUTION: An optical tomographic imaging device includes means for estimating Von Neumann entropy of noise components by using the noise components of an interference signal corresponding to at least one light and signal intensity.SELECTED DRAWING: Figure 1

Inventors:
YAMANARI MASAHIRO
Application Number:
JP2019095630A
Publication Date:
August 29, 2019
Filing Date:
May 22, 2019
Export Citation:
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Assignee:
TOMEY CORP
International Classes:
G01N21/17; A61B3/10; G01N21/23