

--------------------------------------------------------------------------------------------------
Background
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For information please see the paper:

 - Efficient Shadow Removal Using Subregion Matching Illumination Transfer
   PG 2013, Chunxia xiao, Donglin Xiao, Ling Zhang, Lin Chen
   http://graphvision.whu.edu.cn



Please cite this paper if you use this code in an academic publication.


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Contents
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 - This project contains the implementation details of image segment and shadow removal 
 - Image segment method refers to the paper 'Efficient Graph-Based Image Segmentation'
 - Shadow removal method refers to our paper 'Efficient Shadow Removal Using Subregion Matching Illumination Transfer'
 - Adjust the parameters in the main function to obtain a better result
