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D-UNet

D-UNet: a dimension-fusion U shape network for chronic stroke lesion segmentation D-Unet Architecture

Author

Yongjin Zhou, Weijian Huang, Pei Dong, Yong Xia, and Shanshan Wang.

项目简介

1. 功能

采用D-UNet实现对ATLAS数据集的图像分割,兼顾了3D特征提取及高效的实现。

2. 性能

DSC Recall Precision Total parameters
0.5349±0.2763 0.5243±0.2910 0.6331±0.2958 8,640,163

3. 评估指标

DSC(Dice Similarity Coefficient)、Recall、Precision

4. 使用数据集

ATLAS(Anatomical Tracings of Lesions-After-Stroke dataset) [1] Liew, Sook-Lei, et al. "A large, open source dataset of stroke anatomical brain images and manual lesion segmentations." Scientific data 5 (2018): 180011.

运行环境与依赖

代码运行的环境与依赖。如下所示:

名称 版本
ubuntu 16.04
Tensorflow 1.10.0
Keras 2.2.0
Python 3.6.0

输入与输出

代码的输入与输出。如下所示:

名称 说明
输入 3D灰度图像,大小为192X192X4X1(宽x高x切片数x通道)的连续切片。
输出 分割结果。0表示背景,1表示脑卒中区域

运行方式

python Stroke_segment.py

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