- Author: Hongxing Yuan (yuanhx@mail.ustc.edu.cn)
- Version: 1.0 (last update: Sep-17-2014)

- Note:
(1) The code is based on our paper:
    Yuan H, Wu S, Cheng P, An P, and Bao S, Nonlocal Random Walks for Semi-Automatic 2D-to-3D Image Conversion, 
    IEEE Signal Processing Letters, 2015, 22(3): 371-374.
(2) The code has been tested in MATLAB R2013a running on Windows 7(64bit). 
(3) This code is not optimized which means it is not as fast as shown in the supplementary_document of this paper.
    
- Usage example:
(1) Put the code and datasets in the same directory.
(2) Run demoNRW to do semi-automatic 2D-to-3D conversion using our method.
    
- For any questions, suggestions or bug reports, please, contact yuanhx@mail.ustc.edu.cn