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Image white balancing

version 1.0.1 (218 MB) by Mahmoud Afifi
White balance camera-rendered sRGB images

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Updated 23 Nov 2019

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Reference code for the paper When Color Constancy Goes Wrong: Correcting Improperly White-Balanced Images. Mahmoud Afifi, Brian Price, Scott Cohen, and Michael S. Brown, CVPR 2019. If you use this code or our dataset, please cite our paper.

Quick start:
1. Run install_.m
2. Run demo.m to process a single image or demo_images.m to process all images in a directory.
3. Check evaluation_examples.m for examples of reporting errors using different evaluation metrics. Also, this code includes an example of how to hide the color chart for Set1 images.
4. We provide a Matlab GUI to help tuning our parameters in an interactive way. Please, check demo_GPU.m.

For Python implementation, please check our Github page from here: https://github.com/mahmoudnafifi/WB_sRGB

Try the interactive demo by uploading your photo or paste a URL for a photo from the web from the following link: http://130.63.97.192/WB_for_srgb_rendered_images/demo.php

For more information, please check our project page: http://cvil.eecs.yorku.ca/projects/public_html/sRGB_WB_correction/index.html

The code, dataset, and demo are provided for academic use only.

Cite As

Mahmoud Afifi, Brian Price, Scott Cohen, and Michael S. Brown. "When Color Constancy Goes Wrong: Correcting Improperly White-Balanced Images.", In CVPR, 2019.

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Updates

1.0.1

added demo link

MATLAB Release Compatibility
Created with R2017a
Compatible with any release
Platform Compatibility
Windows macOS Linux