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dacn's Introduction

DACN

Deep Active Contour Network for Medical Image Segmentation

Requirement

  • Tensorflow 1.x

Usage

  1. Put '.nii' format data into directory as the following file structure:
Dataset  
    └── training_data  
            ├── training_data_nii  
            |      ├── slices  
            │      │      └── CC0001_philips_15_55_M.nii.gz...  
            │      └── masks  
            │             └── CC0001_philips_15_55_M_ss.nii.gz...              
            │    
            ├── valid_data_nii  
            |      ├── slices  
            │      │      └── CC0016_philips_15_55_M.nii.gz...  
            │      └── masks  
            │             └── CC0016_philips_15_55_M_ss.nii.gz...     
            │  
            ├── test_data_nii  
            |      ├── slices  
            │      │      └── 5254HD.nii.gz...  
            │      └── masks  
            │             └── 5254HD.manual.mask.nii.gz...    
        ...  
  1. run input.m to slice the volumn into 2d image.
  2. run create_h5.py to convert dataset into hdf5 file.
  3. train: python main.py
    valid: python main.py --action=test
    predict: python main.py --action=predict
  4. run save_pred_and_quantify.m to convert the prediction results into different folders according to different volume.
  5. run save_results.m to convert 2d results into 3d volumes.

Results

  • test on brainsuite data:
    image

Network structure

  • Dense Unet Structure
    image

  • DACN Structure
    image

Training data we used are as following:

  • Training data : CC0001 - CC0015, CC0110-CC0134, CC0230-CC0254, CC0350-CC0359

dacn's People

Contributors

yanlong-sun avatar ajoshiusc avatar moliqingcha avatar

Watchers

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