Deep convolutional neural network for segmentation of knee joint anatomy.

ABSTRACT:

Purpose

To describe and evaluate a new segmentation method using deep convolutional neural network (CNN), 3D fully connected conditional random field (CRF), and 3D simplex deformable modeling to improve the efficiency and accuracy of knee joint tissue segmentation.

Methods

A segmentation pipeline was built by combining a semantic segmentation CNN, 3D fully connected CRF, and 3D simplex deformable modeling. A convolutional encoder-decoder network was designed as the core of the segmentation method to perform high resolution pixel-wise multi-class tissue classification for 12 different joint structures. The 3D fully connected CRF was applied to regularize contextual relationship among voxels within the same tissue class and between different classes. The 3D simplex deformable

SUBMITTER: Zhou Z 

PROVIDER: S-EPMC6342268 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature