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license: mit
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This dataset is designed to train models for monochrome image classification, and the data is mainly sourced from danbooru and pixiv. 

**All images in this dataset are guaranteed to be in JPEG format with a file extension of `.jpg`**.

Currently, it has three different versions:

|                                    Version                                    |      Description     | Monochrome Images | Normal Images | Total Images |
|:-----------------------------------------------------------------------------:|:--------------------:|:-----------------:|:-------------:|:------------:|
| [v1.0](https://huggingface.co/datasets/deepghs/monochrome_danbooru/tree/v1.0) |    Oldest version    |        304        |      174      |      478     |
| [v1.1](https://huggingface.co/datasets/deepghs/monochrome_danbooru/tree/v1.1) |   Balanced samples   |        528        |      514      |     1042     |
| [v2.0](https://huggingface.co/datasets/deepghs/monochrome_danbooru/tree/v2.0) | More complex samples |        2208       |      2250     |     4458     |