Deep learning-based optical field screening for robust optical diffraction tomography.

ABSTRACT: In tomographic reconstruction, the image quality of the reconstructed images can be significantly degraded by defects in the measured two-dimensional (2D) raw image data. Despite the importance of screening defective 2D images for robust tomographic reconstruction, manual inspection and rule-based automation suffer from low-throughput and insufficient accuracy, respectively. Here, we present deep learning-enabled quality control for holographic data to produce robust and high-throughput optical diffraction tomography (ODT). The key idea is to distil the knowledge of an expert into a deep convolutional neural network. We built an extensive database of optical field images with clean/noisy annotations, and then trained a binary-classification network based upon the data. The trained network

SUBMITTER: Ryu D 

PROVIDER: S-EPMC6811526 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature