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Browse files- .gitattributes +5 -0
- README.md +146 -3
- UKnsdV2.0.safetensors +3 -0
- samples/uknsd_w0.0.png +3 -0
- samples/uknsd_w0.4.png +3 -0
- samples/uknsd_w0.6.png +3 -0
- samples/uknsd_w0.8.png +3 -0
- samples/uknsd_w1.0.png +3 -0
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README.md
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---
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license: mit
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---
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license: mit
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tags:
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- lora
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- stable-diffusion
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- sd1.5
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- style
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- ukiyo-e
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- japanese-art
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- kunisada
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- bijin-ga
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base_model: JosephusCheung/ACertainModel
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inference: false
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language:
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- ja
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- en
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---
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# UKnsdV2.0 — Utagawa Kunisada-style LoRA (SD 1.5)
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**Author:** [Rootport](https://huggingface.co/Rootport)
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**Trigger word:** `UKnsd`
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**Type:** LoRA (`.safetensors`)
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**Intended style:** Ukiyo-e / Kunisada-inspired *bijin-ga*(歌川国貞風)
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> 2023年、SD1.5 の LoRA 学習手順を把握するために作成した試作モデルです。
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---
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## 🧩 Files
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- `UKnsdV2.0.safetensors` — **SHA256:** `4CC476F05246C376D005FF34CDF44B4C1BD3B4D88DED982D2B6C447D8721ECCD`
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- `example_prompts.txt`(本カードのプロンプトを再掲)
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- `README.md`(このモデルカード)
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---
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## 📚 Training data
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- **Source:** 国立国会図書館 **NDLイメージバンク** テーマ
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**「江戸名所百人美女」**(歌川国貞/歌川豊国三代, 1857–58 年頃)
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テーマページ: https://ndlsearch.ndl.go.jp/imagebank/theme/edomeisho100bijo
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- **Count:** 83 images
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- **Captions:** すべて **`UKnsd`**(トリガーワードのみ)
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- **Regularization images:** なし
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- **Preprocess:** (当時ログ紛失のため詳細不明/一般的なリサイズ・クロップ想定)
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- **Notes:** 作者(歌川国貞/豊国三代, **没1864**)の作品は保護期間満了。NDLイメージバンクは保護期間満了画像の公開を基本とし、**出典明記のうえ転載・二次利用可**です(各作品ページの表示に従ってください)。
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出典表記例:
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> 出典:国立国会図書館「NDLイメージバンク」《江戸名所百人美女》
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---
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## 🧪 Training setup (historical)
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- **Base model (for training):** `ACertainModel`(SD 1.5 系、**JosephusCheung/ACertainModel** からダウンロード)
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https://huggingface.co/JosephusCheung/ACertainModel
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- **Optimizer / Scheduler / Steps / Rank / Alpha:** 不明(2023年の試作につきログ未保存)
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- **Format:** `safetensors`
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> **注:** ベース **ACertainModel** は **CreativeML OpenRAIL-M**。本LoRAのライセンス(MIT)は**ベース側の条件に抵触しない範囲**で適用されます(再配布時に OpenRAIL-M の利用制限とライセンス文面を同梱してください)。
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---
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## 🚀 Usage (inference)
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- **Trigger word:** `UKnsd`
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- **Recommended weight:** `0.6–0.9`(下記サンプルは `0.0/0.4/0.6/0.8/1.0` 比較)
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- **Good motifs:** 和装(着物・帯)、扇・簪・花鳥、平面的配色、太めの輪郭線
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- **Known caveats:** 指・手・文字・透視図法が崩れる場合あり。`photorealistic` や強い被写界深度(DoF)語と併用で作風がにじむことがあります。
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### Example prompt (used for all samples)
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**Positive**
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```
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masterpiece, best quality, ultra detailed, absurdres, highres, [[ flat color, ]]
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full body, 1girl, standing, kimono, outdoors, UKnsd, <lora:UKnsdV2.0:WEIGHT>
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```
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**Negative**
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```
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EasyNegativeV2, ( worst quality, low quality, ) censorship, ( watermark, words, text, )
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ugly, mutation, multi-limbs, missing fingers, extra fingers, bad composition,
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inaccurate eyes, extra digit, fewer digits, photorealistic, depth of field,
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```
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**Sampler / Other settings**
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```
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Steps: 23
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Sampler: Euler a
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Schedule type: Automatic
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CFG scale: 7
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Seed: 10000003
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Size: 512x640
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Base checkpoint for samples: CounterfeitV30 (hash: cbfba64e66)
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Denoising strength: 0.5
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Clip skip: 2
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ENSD: 31337
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Hires: upscale 2.0, upscaler R-ESRGAN 4x+ Anime6B, Hires CFG 7
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LoRA hash: UKnsdV2.0 = 86ed86cb8476
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TI: EasyNegativeV2
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VAE: vae-ft-mse-840000-ema-pruned
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```
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> **WEIGHT** を `0.0 / 0.4 / 0.6 / 0.8 / 1.0` に切り替えて 5 枚を掲載(同一シード)。
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---
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## 🖼️ Sample set
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1. **No LoRA (0.0)** — ベースのみ
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2. **0.4** — ベース寄り、輪郭と配色にわずかな浮世絵風味
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3. **0.6** — 作風の明確化(推奨帯の下限)
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4. **0.8** — より強い版画調(推奨帯の上限)
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5. **1.0** — スタイル強制が強く、破綻が出る場合あり(参考)
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---
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## 🔖 License
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- **Training images:** Public Domain(国立国会図書館「NDLイメージバンク」掲載作品)
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- **Base model:** **ACertainModel — CreativeML OpenRAIL-M**(再配布・商用可。利用制限とライセンス文面の同梱が必要)
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- **This LoRA:** **MIT License**(© Rootport)。
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※配布・利用にあたっては**ベースモデルの条件を優先**し、OpenRAIL-M の制限を順守してください。
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---
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## ✅ Responsible Use
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- 歴史的美術様式の再解釈を目的としたLoRAです。誤情報・差別的文脈・違法行為の助長を目的とする利用は避けてください。
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- 商標・人格権等の第三者権利に配慮してください。
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- 再配布時は本カード(出典・ライセンス)を継承してください。
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---
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## 🙏 Credits
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- Artwork source: National Diet Library, **NDL Image Bank**(「江戸名所百人美女」, Utagawa Kunisada / Utagawa Toyokuni III)
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- Author: **Rootport** (https://huggingface.co/Rootport)
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- Thanks: Stable Diffusion community
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---
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## 🔧 Changelog
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- **v2.0 (2023-xx-xx)**: initial public test release (prototype; training logs unavailable)
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UKnsdV2.0.safetensors
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version https://git-lfs.github.com/spec/v1
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oid sha256:4cc476f05246c376d005ff34cdf44b4c1bd3b4d88ded982d2b6c447d8721eccd
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size 151113237
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samples/uknsd_w0.0.png
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samples/uknsd_w0.4.png
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samples/uknsd_w0.6.png
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samples/uknsd_w0.8.png
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Git LFS Details
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samples/uknsd_w1.0.png
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Git LFS Details
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