
[ComfyMaster3]ãŒãããã€ãããšããåããïŒComfyUIã¯ãŒã¯ãããŒäœæã§åŠã¶Stable Diffusionã®å éšåäœ #ComfyUI
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ä»åã®ãComfyUIãã¹ã¿ãŒã¬ã€ããã§ã¯ãé£èŒç¬¬3åã¯ComfyUIã«åæèšå®ãããŠããæšæºã®ã¯ãŒã¯ãããŒãèªåã®æã§äžããäœæããããŒããStable Diffusionã®å
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1. ã¯ãŒã¯ãããŒã®äœææé
ä»åäœæããã¯ãŒã¯ãããŒã¯ãComfyUIã®ååèµ·åæã«è¡šç€ºãããæšæºã®ã¯ãŒã¯ã°ã©ãã«ãªããŸããStable Diffusion 1.5ã䜿ã£ãæšæºçãªã°ã©ãã§ç»åçæãå®çŸããã·ã³ãã«ãªã°ã©ãã«ãªããŸãã

äžå³ã®ããã«ãå·ŠåŽããããŒããé ã«è¿œå ããŠãããæåŸã«åããŒãã®å ¥å/åºåããŒããæ¥ç¶ããŸãã
2. ã¯ãŒã¯ãããŒã®ã¯ãªã¢
ComfyUIãèµ·åãããšã以äžã®ç»åã®ããã«æšæºã®ã°ã©ãã衚瀺ãããŸããä»åã¯ãäžãããã®ã°ã©ããäœæãããããå šãŠã®ããŒããåé€ããŸããããã§ãå³äžã®ã³ã³ãããŒã©ãããClearããéžæããŸãã

äžéšã«ä»¥äžã®ãããªãã€ã¢ãã°ã衚瀺ããããClear workflow?ããšå°ããããã®ã§ããOKããã¿ã³ãæŒäžããŸãã

ãããããšãç»é¢äžã®å šãŠã®ã³ã³ããŒãã³ããåé€ãããçã£ãããªç¶æ ã«ãªããŸãã

3. ã¢ãã«ã®ããŒã (Load Checkpoint)
ãŸãã¯ãã¢ãã«ãããŒãããããŒããLoad Checkpointãã远å ããŸãã
ã°ã©ãäžã®äœããªãç®æã§å·Šããã«ã¯ãªãã¯ããŸãããããããšãããŒãã®æ€çŽ¢ãã€ã¢ãã°ã衚瀺ãããŸãã

æ€çŽ¢ãã€ã¢ãã°ã®æ€çŽ¢ããŒã«ãload checkpointããšå ¥åããŸããæ€çŽ¢ããŒã®äžéšã®ããŒãäžèŠ§ã«æ€çŽ¢ã«ãããããããŒãã衚瀺ãããŸãããããããLoad CheckpointããéžæããŸãã

Load Checkpointãã¯ãŒã¯ã°ã©ãäžã«è¿œå ãããŸãã

Load Checkpointã§ã¯ã䜿çšããã¢ãã«ãéžæããŸããLoad Checkpointã®ãã©ã¡ãŒã¿ãckpt_nameããã¯ãªãã¯ãããšãã€ã³ã¹ããŒã«æžã¿ã®ã¢ãã«äžèЧã衚瀺ãããŸããä»åã¯ããv1-5-pruned-emaonly.ckptããéžæããŸãã
ãã®ãã¡ã€ã«ã¯ Stable Diffusion 1.5ã®ããŒã¹ãšãªãã¢ãã«ãã§ãã¯ãã€ã³ããã¡ã€ã«ãšãªããŸãã

ããã§Load Checkpointã®äœæãå®äºã«ãªããŸããã¯ãŒã¯ã°ã©ãäžã«ã¯ãLoad Checkpointã®ã¿ãçµã¿èŸŒãŸããŠããç¶æ ã«ãªããŸãã

4. ããã³ããã®èšå® (CLIP Text Encode (Prompt))
次ã¯ãããã³ãããèšå®ããããŒããCLIP Text Encode (Prompt)ãã远å ããŸããåé ãšåæ§ã«ãã°ã©ãäžã®äœããªããšããã§ããã«ã¯ãªãã¯ããŠæ€çŽ¢ãã€ã¢ãã°ãéããæ€çŽ¢ããŒã«ãclip text encodeããšå ¥åãã衚瀺ãããããŒããããCLIP Text Encode (Prompt)ããéžæããŸãã

ã¯ãŒã¯ã°ã©ãäžã«CLIP Text Encode (Prompt)ã远å ãããŸãã

ããã³ããã¯ãããžãã£ãããã³ãããšãã¬ãã£ãããã³ãããå¿ èŠã«ãªããããCLIP Text Encode (Prompt)ã¯2ã€å¿ èŠã«ãªããŸããå ã»ã©è¿œå ããCLIP Text Encode (Prompt)ãè€è£œããããã³ããçšã®ããŒãã2ã€çšæããŸãã
å ã»ã©è¿œå ããCLIP Text Encode (Prompt)äžã§å³ã¯ãªãã¯ãããšãããŒãçšã®ã³ã³ããã¹ãã¡ãã¥ãŒã衚瀺ãããŸãããã®äžãããCloneããéžæããŸãã

ãCloneããå®è¡ãããCLIP Text Encode (Prompt)ãè€è£œãããŸããè€è£œãããçŽåŸã¯ãè€è£œå ã®ããŒããšéãªã£ãŠè¡šç€ºãããããã1ã€ã®ããŒãã«èŠããŸããããã£ããè€è£œãããŠããŸããéãªã£ãŠãããšèŠã¥ãããããããŒãããã©ãã°ããäžã®æ¹ã«ç§»åããŸãããã

ä»åã¯ãäœæãã2ã€ã®ããŒãã®ãã¡ãäžã®ããŒããããžãã£ãããã³ãããäžã®ããŒãããã¬ãã£ãããã³ãããšããŠå©çšããŸãã
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ãworst quality, low quality, normal qualityã
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ããã§ããã³ããã®èšå®ãå®äºã§ããçŸç¶ã®ã¯ãŒã¯ã°ã©ãäžã«ã¯ãLoad CheckpointãCLIP Text Encode (Prompt)ã2ã€è¡šç€ºãããŠããç¶æ ã«ãªããŸãã

5. ç©ºã®æœåšç©ºéã®ç»åã®äœæ (Empty Latent Image)
次ã«ç©ºã®æœåšç©ºéã®ç»åãäœæããããŒããEmpty Latent Imageãã远å ããŸããåé ãšåæ§ã«æ€çŽ¢ãã€ã¢ãã°ãéããæ€çŽ¢ããŒã«ãempty latent imageããšå ¥åãã衚瀺ãããããŒããããEmpty Latent ImageããéžæããŸãã

ã¯ãŒã¯ã°ã©ãäžã«Empty Latent Imageã远å ãããŸãã

Empty Latent Imageã®åãã©ã¡ãŒã¿ã®èšå®ã¯ãåæå€ããã®ãŸãŸå©çšããŸãã
Stabled Diffusion 1.5ã®å Žåã¯ããã©ã«ãã®ãŸãŸã512x512ãããbatch_size = 1ãã§æ§ããŸãããStable Diffusion XL (SDXL) ã®å Žåã¯ã1024x1024ãã§ãã

ããã§ç©ºã®æœåšç©ºéã®ç»åãäœæããããŒãã®è¿œå ãå®äºã§ããã¯ãŒã¯ã°ã©ãäžã«ã¯ãLoad CheckpointãCLIP Text Encode (Prompt)ã2ã€ãEmpty Latent Imageã衚瀺ãããŠããç¶æ ã«ãªããŸãã

â»Stable Diffusion XL (SDXL) ã䜿çšããå Žåã¯Empty Latent Imageã® width, height㯠1024 ã«ãã¹ãã§ããããšããå¿ããªãã

6. ãµã³ããªã³ã°ã®å®è¡ (KSampler)
次ã¯ããµã³ããªã³ã°ãå®è¡ããããŒããKSamplerãã远å ããŸããåé ãšåæ§ã«æ€çŽ¢ãã€ã¢ãã°ãéããæ€çŽ¢ããŒã«ãksamplerããšå ¥åãã衚瀺ãããããŒããããKSamplerããéžæããŸãã

ã¯ãŒã¯ã°ã©ãã«KSamplerã远å ãããŸããã

KSamplerã®åãã©ã¡ãŒã¿ã®èšå®ã¯ãåæå€ããã®ãŸãŸå©çšããŸãã

ããã§ãµã³ããªã³ã°ã®å®è¡ããŒãã®è¿œå ãå®äºã§ããã¯ãŒã¯ã°ã©ãäžã«ã¯ãLoad CheckpointãCLIP Text Encode (Prompt)ã2ã€ãEmpty Latent ImageãKSamplerã衚瀺ãããŠããç¶æ ã«ãªããŸãã

7. æœåšç©ºéã®ãã³ãŒã (VAE Decode)
次ã¯ãæœåšç©ºéã®ã§ã³ãŒããè¡ãããŒããVAE Decodeãã远å ããŸããåé ãšåæ§ã«æ€çŽ¢ãã€ã¢ãã°ãéããæ€çŽ¢ããŒã«ãvae decodeããšå ¥åãã衚瀺ãããããŒããããVAE DecodeããéžæããŸãã

ã¯ãŒã¯ã°ã©ãäžã«VAE Decodeã远å ãããŸãã

VAE Decodeã¯ãã©ã¡ãŒã¿ãæããªãã®ã§ãããã§VAE Decodeã®è¿œå ãå®äºã«ãªããŸããçŸç¶ã®ã¯ãŒã¯ã°ã©ãã«ã¯ãLoad CheckpointãCLIP Text Encode (Prompt)ã2ã€ãEmpty Latent ImageãKSamplerãVAE Decodeã衚瀺ãããŠããç¶æ ã«ãªããŸãã

8. ç»åã®ä¿å (Save Image)
次ã¯ãçæããç»åã®ä¿åãè¡ãããŒããSave Imageãã远å ããŸããåé ãšåæ§ã«æ€çŽ¢ãã€ã¢ãã°ãéããæ€çŽ¢ããŒã«ãsave imageããšå ¥åãã衚瀺ãããããŒããããSave ImageããéžæããŸãã

ã¯ãŒã¯ã°ã©ãäžã«Save Imageã远å ãããŸãã

Save Imageã®ãã©ã¡ãŒã¿ã§ãã¡ã€ã«åã®ãã¬ãã£ãã¯ã¹ãèšå®ã§ããŸããã奜ã¿ã®ãã¬ãã£ãã¯ã¹ãèšå®ããŠãã ãããä»åã¯ãåæå€ã®ãComfyUIãã䜿çšããŸãã

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9. åããŒãã®æ¥ç¶
ãããŸã§ã«è¿œå ããåããŒããæ¥ç¶ããŠãããŸãã
Load CheckpointãšCLIP Text Encode (Prompt)ã®æ¥ç¶
æåã«Load Checkpointã®åºåããŒããCLIPããšã2ã€ã®CLIP Text Encode (Prompt)ã®å ¥åããŒããclipããæ¥ç¶ããŸãããŸãã¯ãããžãã£ãããã³ããçšã®CLIP Text Encode (Prompt)ãšæ¥ç¶ããããã«ãLoad Checkpointã®åºåããŒããCLIPãã®é»è²ã®ãããããã©ãã°ããŸãã

ãã©ãã°ããç¶æ ã§ããŠã¹ãåãããšã以äžã®ç»åã®ããã«ããŒãããç·ã䌞ã³ãŸãã

ãã®ç¶æ ã§CLIP Text Encode (Prompt)ã®å ¥åããŒããclipãã®é»è²ã®ããããŸã§ããŠã¹ãç§»åãããŸãã

CLIP Text Encode (Prompt)ã®å ¥åããŒããclipãã®é»è²ã®ãããã®äžã«ããããããããšã§ãããŒããæ¥ç¶ããããšãã§ããŸãã

åæ§ã«ãã¬ãã£ãããã³ããçšã®CLIP Text Encode (Prompt)ãšæ¥ç¶ãããŸãã

CLIP Text Encode (Prompt)ãšKSamplerã®æ¥ç¶
CLIP Text Encode (Prompt)ã®åºåããŒããCONDITIONINGããšãKSamplerã®å ¥åããŒããpositiveãããã³ãnegativeããæ¥ç¶ããŸãã
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Load Checkpointã®åºåããŒããMODELããšãKSamplerã®å
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Empty Latent ImageãšKSamplerã®æ¥ç¶
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KSamplerãšVAE Decodeã®æ¥ç¶
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VAE DecodeãšSave Imageã®æ¥ç¶
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10. ã¯ãŒã¯ãããŒã®å®æïŒ
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ããã§ã¯ãäœæããã¯ãŒã¯ãããŒã§ç»åçæãã§ããã詊ããŠã¿ãŸãããããQueue Promptããã¯ãªãã¯ããŠãç»åçæãå®è¡ããŸãã

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ä»åãã¯ãŒã¯ãããŒãäžããçµãã§ããããšã§åã ã®ããŒãã«ã€ããŠãšãããŒããšããŒããç¹ããŠããããšã§ã®ã¯ãŒã¯ãããŒå šäœãžã®çè§£ããStable Diffusionã®å éšåäœãžã®çè§£ãæ·±ããããšãã§ããŸããïŒ
次åã¯ã«ã¹ã¿ã ããŒããšã¢ãã«ã®ããŠã³ããŒãã«ã€ããŠãéãããããšæããŸãïŒ
ãæžç±åããComfyUIãã¹ã¿ãŒã¬ã€ãã
http://j.aicu.ai/comfysb
ãä»ãã䜿ããComfyUIã
https://aicu.jp/comfyui
ãæåAICUãã¬ãžã³ããã€ãã人ãã€ãããã¯ãªãšã€ãã£ãAIå°éèªãæ¯æé
åçãªç¹éãæ·±æããéãããŸã[Kindle Unlimitedã§ç¡æ]
https://j.aicu.ai/kindle