| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2020-07-25 | A new class for saving and loading datasets. | Paweł Redman | |
| 2020-07-25 | Factor out printing progress information. | Paweł Redman | |
| This way using tqdm is optional and not a direct dependency of otsu2018.py. | |||
| 2020-07-25 | Rename Clustering to Tree and make it a subclass of Node. | Paweł Redman | |
| 2020-07-24 | Simplify and clarify PCA code. | Paweł Redman | |
| 2020-07-24 | A script that plots the PCA decomposition. | Paweł Redman | |
| 2020-07-24 | Use the constant illuminant by default. | Paweł Redman | |
| 2020-07-22 | Add a simple script for computing delta E's. | Paweł Redman | |
| 2020-07-22 | Vastly improve the quality of clusterings. | Paweł Redman | |
| Setting a minimum cluster size prevents the algorithm from trying to 'cheat' by creating many 3- or 4-colour clusters. This was especially bad when PCA would determine only two basis functions were necessary (the third one being essentially random), causing massive reconstruction errors. | |||
| 2020-07-21 | Implement a proper progress bar and better messages. | Paweł Redman | |
| 2020-07-21 | Major refactoring. | Paweł Redman | |
| Better and more consistent naming. Some functions that were used only once were factored in. | |||
| 2020-07-20 | Drop wpca as a dependency in favor of a simply NumPy-based replacement. | Paweł Redman | |
| 2020-07-20 | Fix a fatal error in recovery code. | Paweł Redman | |
| 2020-07-20 | Initial commit. | Paweł Redman | |
 |
index : otsu2018 | |
| An implementation of Otsu et al. (2018) clustering algorithm for generating Colour datasets for the spectral upsampling method. |
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