# SpriteDX - Fine Tuning Background Matting V2

Prepared dataset of Sprite Background removal data.

[https://huggingface.co/datasets/sprited/sprite-dx-data](https://huggingface.co/datasets/sprited/sprite-dx-data)

Then fine-tuned:

[https://github.com/PeterL1n/BackgroundMattingV2](https://github.com/PeterL1n/BackgroundMattingV2)

Results do improve but it still makes some mistakes.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1761358302484/bc0fbcf5-99cd-4591-b31c-46fccb147728.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1761362137163/369f65c8-6ffd-4192-a82f-09aa8ef18176.png align="center")

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1761362146950/5e2bc39f-56cf-4bbd-8795-a8aecc27f185.png align="center")

I think we will need a better backbone than ResNets which are based on CNNs.

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— Sprited Dev 🌱