Note: The dataset is not publically accessed for the research purpose due to the medical ethics review issued by the hospital offical, who confirmed that the raw image data should not be given to anyone outside the author team. 

Citation:
D. Hao, S. Ding, L. Qiu, Y. Lv, B. Fei, Y. Zhu, B. Qin*, Sequential vessel segmentation via deep channel attention network, Neural Networks, 128: 172-187, 2020. 
https://arxiv.org/abs/2102.05229


1. Environment：
keras=2.1.6
tensorflow=1.2.1
python=3.6.0

2. Document description：
./model   /* The model structures and weight files obtained after training 
./src       /*  The source code required for training
./data     /* training dataset, validation dataset, will be updating soon......
run_training.py and 3D_new_run_test.py      /* Starting code for training and testing
prepare_dataset_hdf5_for_3D.py  /* the source code for generating training dataset and test data in hdf5 format

3. source code for training：
python3 ./src/vessel_NN_training.py

4.  source code for testing：
python3 ./3D_new_run_test.py