Automatic classification of esophageal lesions in endoscopic images using a convolutional neural network.

ABSTRACT:

Background

Using deep learning techniques in image analysis is a dynamically emerging field. This study aims to use a convolutional neural network (CNN), a deep learning approach, to automatically classify esophageal cancer (EC) and distinguish it from premalignant lesions.

Methods

A total of 1,272 white-light images were adopted from 748 subjects, including normal cases, premalignant lesions, and cancerous lesions; 1,017 images were used to train the CNN, and another 255 images were examined to evaluate the CNN architecture. Our proposed CNN structure consists of two subnetworks (O-stream and P-stream). The original images were used as the inputs of the O-stream to extract the color and global features, and the pre-processed esophageal images were used as the inputs of the

SUBMITTER: Liu G 

PROVIDER: S-EPMC7210177 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature