Automatic labeling of molecular biomarkers of immunohistochemistry images using fully convolutional networks.

ABSTRACT: This paper addresses the problem of quantifying biomarkers in multi-stained tissues based on the color and spatial information of microscopy images of the tissue. A deep learning-based method that can automatically localize and quantify the regions expressing biomarker(s) in any selected area on a whole slide image is proposed. The deep learning network, which we refer to as Whole Image (WI)-Net, is a fully convolutional network whose input is the true RGB color image of a tissue and output is a map showing the locations of each biomarker. The WI-Net relies on a different network, Nuclei (N)-Net, which is a convolutional neural network that classifies each nucleus separately according to the biomarker(s) it expresses. In this study, images of immunohistochemistry (IHC)-stained slides were

SUBMITTER: Sheikhzadeh F 

PROVIDER: S-EPMC5774709 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature