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+## 3DLutConverter
+
+##### Version 1.0
+
+This repository contains source code of the utility which converts HaldCLUT images 
+into 3D Lut files (*.3dl). It supports only 16x16x16 cube for conversion. 
+Main purpose of this is matching color correction between photo editing software and video.
+
+### Plans
+ - Create backward conversion from 3dl to HaldCLUT;
+ - Dig into `.cube` format;
+ - Build interface;
+ - Launch it as separate web service;
+
+### How to use
+1. Download Java JRE from [oracle.com](http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html);
+2. Download lutconverter.jar from this repository (see release section);
+3. Download hald_4_inverted.png;
+4. Apply color correction to it;
+5. Save as different file (e.g. `example.png`);
+6. Run command line: `java -jar lutconverter.jar example.png example.3dl`;
+7. Apply converted 3D LUT and enjoy!
+
+## Copyright and license terms
+
+Utility distributed under terms of GNU LGPLv3 license.
+
+**© Freax Software 2017**
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