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Add comment about sample generation

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Kohya S
2023-03-07 12:54:33 +09:00
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@@ -26,7 +26,7 @@ The scripts are tested with PyTorch 1.12.1 and 1.13.0, Diffusers 0.10.2.
## Links to how-to-use documents
All documents are in Japanese currently, and CUI based.
All documents are in Japanese currently.
* [DreamBooth training guide](./train_db_README-ja.md)
* [Step by Step fine-tuning guide](./fine_tune_README_ja.md):
@@ -141,6 +141,28 @@ The majority of scripts is licensed under ASL 2.0 (including codes from Diffuser
- Scripts will support offline training/generation after caching.
- Support letents upscaling for highres. fix, and VAE batch size in ``gen_img_diffusers.py`` (no documentation yet.)
- Sample image generation:
A prompt file might look like this, for example
```
# prompt 1
masterpiece, best quality, 1girl, in white shirts, upper body, looking at viewer, simple background --n low quality, worst quality, bad anatomy,bad composition, poor, low effort --w 768 --h 768 --d 1 --l 7.5 --s 28
# prompt 2
masterpiece, best quality, 1boy, in business suit, standing at street, looking back --n low quality, worst quality, bad anatomy,bad composition, poor, low effort --w 576 --h 832 --d 2 --l 5.5 --s 40
```
Lines beginning with `#` are comments. You can specify options for the generated image with options like `--n` after the prompt. The following can be used.
* `--n` Negative prompt up to the next option.
* `--w` Specifies the width of the generated image.
* `--h` Specifies the height of the generated image.
* `--d` Specifies the seed of the generated image.
* `--l` Specifies the CFG scale of the generated image.
* `--s` Specifies the number of steps in the generation.
The prompt weighting such as `( )` and `[ ]` are not working.
- 大きく変更したため不具合があるかもしれません。問題が起きた時にスクリプトを前のバージョンに戻せない場合は、しばらく更新を控えてください。
- ライブラリを更新しました。[アップグレード](https://github.com/kohya-ss/sd-scripts/blob/main/README-ja.md#%E3%82%A2%E3%83%83%E3%83%97%E3%82%B0%E3%83%AC%E3%83%BC%E3%83%89)に従って更新してください。
- 設定ファイルによるデータセット定義機能を追加しました。素晴らしいPRを提供していただいた fur0ut0 氏に感謝します。
@@ -157,5 +179,27 @@ The majority of scripts is licensed under ASL 2.0 (including codes from Diffuser
- 一度キャッシュしておくことでオフライン学習、生成ができるかもしれません。
- ``gen_img_diffusers.py`` で highres. fix での letents upscaling と VAE のバッチサイズ指定に対応しました。
- サンプル画像生成：
プロンプトファイルは例えば以下のようになります。
```
# prompt 1
masterpiece, best quality, 1girl, in white shirts, upper body, looking at viewer, simple background --n low quality, worst quality, bad anatomy,bad composition, poor, low effort --w 768 --h 768 --d 1 --l 7.5 --s 28
# prompt 2
masterpiece, best quality, 1boy, in business suit, standing at street, looking back --n low quality, worst quality, bad anatomy,bad composition, poor, low effort --w 576 --h 832 --d 2 --l 5.5 --s 40
```
`#` で始まる行はコメントになります。`--n` のように「ハイフン二個＋英小文字」の形でオプションを指定できます。以下が使用可能できます。
* `--n` Negative prompt up to the next option.
* `--w` Specifies the width of the generated image.
* `--h` Specifies the height of the generated image.
* `--d` Specifies the seed of the generated image.
* `--l` Specifies the CFG scale of the generated image.
* `--s` Specifies the number of steps in the generation.
`( )` や `[ ]` などの重みづけは動作しません。
Please read [Releases](https://github.com/kohya-ss/sd-scripts/releases) for recent updates.
最近の更新情報は [Release](https://github.com/kohya-ss/sd-scripts/releases) をご覧ください。