Image-to-Image
PEFT
Safetensors
Chinese
English
moss-image
rgba
transparent-background
vae
lora
mage
Instructions to use leafmoone/Mage-Flow-RGBA-vae with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- PEFT
How to use leafmoone/Mage-Flow-RGBA-vae with PEFT:
Task type is invalid.
- Notebooks
- Google Colab
- Kaggle
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Download README.md from leafmoone/Mage-Flow-RGBA-vae: direct link, hf CLI and curl.
- Browser
- Download file 3.18 kB
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https://huggingface.co/leafmoone/Mage-Flow-RGBA-vae/resolve/main/README.md
- Command line
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hf download hf://leafmoone/Mage-Flow-RGBA-vae/README.md
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curl -L -o README.md https://huggingface.co/leafmoone/Mage-Flow-RGBA-vae/resolve/main/README.md
3.18 kB
| license: gpl-3.0 | |
| language: | |
| - zh | |
| - en | |
| pipeline_tag: image-to-image | |
| base_model: microsoft/Mage-Flow | |
| base_model_relation: adapter | |
| tags: | |
| - moss-image | |
| - rgba | |
| - transparent-background | |
| - vae | |
| - lora | |
| - mage | |
| library_name: peft | |
| inference: false | |
| # Mage-Flow-RGBA VAE — step 14000 continuation | |
| 本仓库发布 **Mage RGBA VAE **。结构参考 | |
| [ChenkinLab/CKMoss-Image-RGBA](https://huggingface.co/ChenkinLab/CKMoss-Image-RGBA)。 | |
| 训练数据集[leafmoone/webdataset_danbooru_v3_alpha_repack](https://www.modelscope.cn/datasets/leafmoone/webdataset_danbooru_v3_alpha_repack)中的部分透明图,没有使用图文对以及不透明图片等 | |
| ## 文件 | |
| | 路径 | 说明 | | |
| | --- | --- | | |
| | `vae/moss_rgba_vae.safetensors` | 已合并 LoRA 的 RGBA VAE 权重(404.6 MB),可直接加载 | | |
| | `vae/mage_config.json` | 模型结构配置 | | |
| | `vae/weights.json` | 合并前后数值一致性报告 | | |
| | `checkpoint-00014000/lora/adapter_model.safetensors` | 未合并的 LoRA 适配器(43.7 MB,rank 32) | | |
| | `checkpoint-00014000/lora/adapter_config.json` | PEFT/LoRA 配置 | | |
| | `checkpoint-00014000/lora/mage_config.json` | 适配器对应的模型配置 | | |
| | `checkpoint-00014000/progress.json` | 训练进度(step 14000,next_batch 44000) | | |
| | `checkpoint-00014000/manifest.json` | 该 checkpoint 的文件清单与 SHA256 | | |
| ## 训练指标 | |
| 累计到 **14310** 步;**最后一个完整保存的 checkpoint 是 step 14000**。 | |
| 训练损失(1131 条日志,3010→14310,前 100 条 vs 后 100 条均值): | |
| | 指标 | 前 100 条 | 后 100 条 | 变化 | | |
| | --- | ---: | ---: | ---: | | |
| | Total loss | 0.010546 | 0.008037 | -23.8% | | |
| | Alpha MAE | 0.011672 | 0.008140 | -30.3% | | |
| | AB-MSE | 0.001462 | 0.001092 | -25.3% | | |
| | LPIPS | 0.009080 | 0.006940 | -23.6% | | |
| | Latent RMS | 1.0184 | 1.0378 | +1.9% | | |
| 固定 8 张验证图(每 500 步一次,共 22 次): | |
| | 指标 | step 3500 | step 10000 | step 11500 | step 14000 | 最佳 | | |
| | --- | ---: | ---: | ---: | ---: | --- | | |
| | Alpha MAE ↓ | 0.01498 | 0.01111 | 0.01107 | 0.01131 | 0.01107 @ 11500 | | |
| | PSNR ↑ | 29.99 dB | 30.99 dB | 31.08 dB | 31.12 dB | 31.12 dB @ 13500 | | |
| | 黑底 PSNR ↑ | 31.98 dB | 32.62 dB | 32.66 dB | 32.70 dB | 32.71 dB @ 13500 | | |
| | 白底 PSNR ↑ | 28.01 dB | 29.36 dB | 29.50 dB | 29.54 dB | 29.54 dB @ 14000 | | |
| ``` | |
| 训练配置:512px、bf16、micro-batch 8 × accumulation 4(global batch 32)、LoRA rank/alpha 32、 | |
| 单卡 DCU,平均约 **4.79 秒/步**,峰值显存约 39.5 GiB。 | |
| 优化器与随机状态文件只用于精确续训,推理不需要。 | |
| VAE 输入/输出均为 4 通道、归一化到 `[-1, 1]`,Alpha 在通道 3,`+1` 表示不透明。 | |
| ## 已知限制 | |
| 本仓库只包含 **VAE 阶段**的权重,**没有训练 DiT LoRA 阶段**。 | |
| - VAE 对真实 RGBA 输入的重建可以正确恢复 Alpha | |
| 若要原生透明输出,需要补训 DiT LoRA。 | |
| ## 许可与致谢 | |
| [Mage](https://github.com/microsoft/Mage)(MIT)与 | |
| [CKMoss-Image-RGBA](https://github.com/Chenkin-x/CKMoss-Image-RGBA)(GPLv3)。 | |
| 本项目采用 GPLv3,见 `LICENSE` 与 `NOTICE`。 | |