A Learning Approach to Optical Tomography

2015/02/05 by Morteza H. Shoreh, Ulugbek S. Kamilov, Shoreh, Morteza H. +11 · 5 citations
Medicine · #FOS: Physical sciences #Optical Imaging and Spectroscopy Techniques #Optics (physics.optics)

paper · pdf · doi:10.48550/arxiv.1502.01914

openalex publication_date 2015/02/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We describe a method for imaging 3D objects in a tomographic configuration implemented by training an artificial neural network to reproduce the complex amplitude of the experimentally measured scattered light. The network is designed such that the voxel values of the refractive index of the 3D object are the variables that are adapted during the training process. We demonstrate the method experimentally by forming images of the 3D refractive index distribution of cells.

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