- 1. 1. åºè«ïŒãžã§ãã¬ãŒãã£ãAIã«ããããIllustriousç³»ãã®å°é ãšãPieãã·ãªãŒãºã®äœçœ®ã¥ã
- 2. 2. Pie - Models ãšã³ã·ã¹ãã ã®äœç³»çåæ
- 2.1. 2.1 ã·ãªãŒãºæ§æãšåã¢ãã«ã®çŸçã¿ãŒã²ãã
- 2.2. 2.2 ãImpossible Pieãã®ç¬èªæ§ãšé²å
- 3. 3. æè¡çã¢ãŒããã¯ãã£ãšæšå¥šéçšç°å¢
- 3.1. 3.1 ãµã³ãã©ãŒãšã¹ã±ãžã¥ãŒã©ã®æé©è§£
- 3.2. 3.2 CFGã¹ã±ãŒã«ãšã¬ã€ãã³ã¹ã®ç¹çްã
- 3.3. 3.3 è§£å床ãšã¢ããã¹ã±ãŒãªã³ã°æŠç¥
- 4. 4. ããã³ãããšã³ãžãã¢ãªã³ã°ïŒImpossible Pieã®èšèª
- 4.1. 4.1 ã³ã¢ã»ããªã¬ãŒãšã¹ã¿ã€ã«ä¿®é£Ÿå
- 4.2. 4.2 å ·äœçãªããã³ããæ§æã®å®ç³
- 5. 5. ãããºããäœåã®åæãšåçŸæ§ïŒSNSã§è©äŸ¡ãããç»é¢šã®ç ç©¶
- 5.1. 5.1 é«è©äŸ¡äœåã®ã±ãŒã¹ã¹ã¿ãã£
- 5.2. 5.2 ãããºããããã®èŠçŽ ïŒImpossible Pieç·š
- 6. 6. å®è·µã¬ã€ãïŒææ³ãæ¡åŒµããããŒã«ãšèšå® (ComfyUI & LoRA)
- 6.1. 6.1 ComfyUI ãã©ã¡ãŒã¿èšå®
- 6.2. 6.2 LoRAã«ããè¡šçŸæ¡åŒµ
- 7. 7. ã±ãŒã¹ã¹ã¿ãã£ïŒã¢ã¹ã«ã»ã©ã³ã°ã¬ãŒ (ãšãŽã¡ã³ã²ãªãªã³) ã®æç»
- 7.1. 7.1 ã³ã³ã»ããèšèš
- 7.2. 7.2 å ·äœçãªããã³ããæ§æ (Prompt Engineering)
- 7.3. 7.3 ããã³ããã®è§£èª¬ãšæå³
- 8. 8. çµè«
- 9. åŒçšæç®
1. åºè«ïŒãžã§ãã¬ãŒãã£ãAIã«ããããIllustriousç³»ãã®å°é ãšãPieãã·ãªãŒãºã®äœçœ®ã¥ã
Stable Diffusion XL (SDXL) ã®ç»å Žä»¥éãç»åçæAIã®ã©ã³ãã¹ã±ãŒãã¯åçãªé²åãéããŠãããåæã®SDXL 1.0ããŒã¹ã¢ãã«ãæ±çšæ§ãå¿åããŠããã®ã«å¯Ÿããã³ãã¥ããã£äž»å°ã®ãã¡ã€ã³ãã¥ãŒãã³ã°ã¯ãç¹å®ã®çŸçæèŠããã¡ã€ã³ç¥èã«ç¹åãããç¹ååã¢ãã«ããžãšæ¥éã«ååããŠããããã®äžã§ãçŸåšæã泚ç®ãéãããã€æè¡çãªæŽç·ŽãèŠããŠããã®ããIllustriousïŒã€ã©ã¹ããªã¢ã¹ïŒãã¢ãŒããã¯ãã£ã«ç±æ¥ããã¢ãã«çŸ€ã§ãããæ¬å ±åæžã§ã¯ããã®Illustriousç³»SDXLãã§ãã¯ãã€ã³ãã®äžã§ããç¹ã«ãã»ããªã¢ã«ïŒSemi-realisticïŒããªè¡šçŸã«ãããŠåè¶ããæ§èœãèªããPie - Modelsãããšããããã®ãã©ãã°ã·ããã§ãããImpossible Pieãã«ã€ããŠããã®æè¡ç仿§ãçŸçç¹æ§ãéçšããŠããŠããããŠå ·äœçãªããã³ãããšã³ãžãã¢ãªã³ã°ã«è³ããŸã§ãç¶²çŸ çã«èª¿æ»ã»åæããã
ãImpossible Pieãã¯ãåãªãã¢ãã¡èª¿ã®ã¢ãã«ã§ã¯ãªãã2次å ã®ãã£ã©ã¯ã¿ãŒãã¶ã€ã³ã«3次å çãªç©çããŒã¹ã¬ã³ããªã³ã°ïŒPBRïŒã®è³ªæãèåãããããšãç®çãšãããæ¥µããŠé«åºŠãªãã§ãã¯ãã€ã³ãã§ãããCivitai ID: 1593793 (Version ID: 2325846) ãšããŠèå¥ããããã®ã¢ãã«ã¯ãæ¢åã®ãBlueberry Pieãã®ã¢ããããŒãçãšããŠäœçœ®ã¥ããããŠããããŠãŒã¶ãŒã«å¯ŸããŠãäžå¯èœïŒImpossibleïŒããšæãããã»ã©ã®é«æ¬¡å ãªè³ªæè¡šçŸãæäŸããããšãããã®åãå ãããŠãããšæšæž¬ããã1ãæ¬èª¿æ»ã¯ããã®ã¢ãã«ãæäŸããèŠèŠçèšèªãè§£èªããã¯ãªãšã€ã¿ãŒããã®æœåšèœåãæå€§éã«åŒãåºãããã®æ±ºå®çãªæéãæäŸããããšãç®çãšããã
2. Pie - Models ãšã³ã·ã¹ãã ã®äœç³»çåæ
ãImpossible Pieãã®ç¹æ§ãæ·±ãçè§£ããããã«ã¯ããããå±ãããPie - Modelsãã·ãªãŒãºå šäœã®ãšã³ã·ã¹ãã ãææ¡ããããšãäžå¯æ¬ ã§ãããéçºè ã¯åäžã®äžèœã¢ãã«ãæäŸããã®ã§ã¯ãªãããŠãŒã¶ãŒãæ±ãããæ¬¡å æ§ïŒDimensionalityïŒããšã質æïŒTextureïŒãã«å¿ããŠããããããã€ã®ãã¬ãŒããŒãéžã¶ããã«ã¢ãã«ãéžæã§ããã·ã¹ãã ãæ§ç¯ããŠããã
2.1 ã·ãªãŒãºæ§æãšåã¢ãã«ã®çŸçã¿ãŒã²ãã
調æ»è³æã«åºã¥ããPieã·ãªãŒãºã®åããªã¢ã³ãã®ç¹æ§ã以äžã®è¡šã«æŽçããåæãã1ã
| ã¢ãã«ããªã¢ã³ãå | æšå¥šã¹ã¿ã€ã«åé¡ | èŠèŠçç¹æ§ãšçšé |
|---|---|---|
| Apple Pie / Fudge Pie | 2D / 2.5D Anime | ãã©ãããªã·ã§ãŒãã£ã³ã°ãæç¢ºãªèŒªéç·ã äŒçµ±çãªã»ã«ã«ãã¯ã¢ãã¡ãŒã·ã§ã³ã®åçŸã«é©ããã |
| Elderberry Pie | 2.5D Anime | 2Dã®åºç€ã«ç«äœçãªé°åœ±ãå ããã¹ã¿ã€ã«ã ã¢ãã¡å¡ãã ãåå¡ãã®èŠçŽ ãå«ãã |
| Grape Pie | Glossy Anime | é«ãã¹ããã¥ã©ïŒåå°ïŒæåãæã€ãæ¿¡ããã質æã é®®ãããªåœ©åºŠãšçŸä»£çãªããžã¿ã«ã€ã©ã¹ãã®å æ²¢æã |
| Jam Pie | High-Polish Anime | 培åºçã«ç£šãäžãããã2.5Dã¹ã¿ã€ã«ã ãã¹ãããã»ã¹ã匷ãããã£ããã㪠é«ã³ã³ãã©ã¹ãã§ãªãããªèŠèŠå¹æã |
| Cherry Pie | Anime-Western Hybrid | ã¢ãã¡ã®éªšæ Œã«è¥¿æŽã«ãŒãã¥ãŒã³ãã³ããã¯ã®èŠçŽ ãèåã ãã¿èããšã¢ãã¡çãªå¯æãã®ãã€ããªããã |
| Derby Pie | Semi-Anime / Semi-Real | ã¢ãã¡ãšãªã¢ã«ã®å¢çç·äžã 茪éç·ã匱ããå¡ãã®ã¿ããã匷調ãã çµµç»çãªã¢ãããŒãã |
| Honey Pie | Hybrid | 2Dã2.5Dãã»ããªã¢ã«ã®èŠçŽ ã åºç¯ã«ã«ããŒããæ±çšåã |
| Blueberry Pie | Semi-realistic | Impossible Pieã®å身ã èã®è³ªæãåžã®æè³ªæã«ãªã¢ãªãã£ã æããã3Då¯ãã®ã¢ãã¡ã¹ã¿ã€ã«ã |
| Impossible Pie | Advanced Semi-realistic | æ¬èª¿æ»ã®å¯Ÿè±¡ã Blueberry Pieã®é²åç³»ã§ãããSDXLã® æœåšç©ºéã«ãããããªã¢ã«ãã¿ã°ã®è§£é ãæ¥µéãŸã§é«ããã¢ãã«ã |
2.2 ãImpossible Pieãã®ç¬èªæ§ãšé²å
ãImpossible PieãããBlueberry Pieãã®ã¢ããããŒãçã§ãããšããäºå®ã¯æ¥µããŠéèŠã§ãã1ãããã¯ãéçºè ããã»ããªã¢ã«ããšããæ¹åæ§ã«ãããŠãããé«åºŠãªåŠç¿ããŒã¿ã»ãããããã¯èª¿æŽæè¡ãå°å ¥ããããšã瀺åããŠãããå ·äœçã«ã¯ã以äžã®ãããªé²åãèŠããããšèããããã
- ãã¯ã¹ãã£è§£å床ã®åäž: åŸæ¥ã®ã»ããªã¢ã«ã¢ãã«ã§ã¯ãèããã©ã¹ããã¯ã®ããã«æ»ããã«ãªããããïŒã¯ã¯ã·ãŒãªè³ªæïŒåŸåããã£ãããImpossible Pieã§ã¯æ¯ç©Žãç£æ¯ãèã®åŸ®çްãªå¹åžãšãã£ããã€ã¯ããã¯ã¹ãã£ã®è¡šçŸåã匷åãããŠããã
- ç §ææŒç®ã®å³å¯å: Illustriousç³»ã¢ãã«ã®ç¹åŸŽã§ãããã¿ã°åŸé æ§ããç¶æãã€ã€ãã¬ã€ãã¬ãŒã·ã³ã°ãæš¡ãããããªç©ççã«æ£ããå ã®æåïŒãµããµãŒãã§ã¹ã»ã¹ãã£ã¿ãªã³ã°ãªã©ïŒãåãå ¥ããŠããã
- äžæ°å³ã®è°·ã®åé¿: ã¢ãã¡ãã£ã©ã¯ã¿ãŒããªã¢ã«ã«ããéã«é¥ãããããäžæ°å³ã®è°·ãçŸè±¡ããã¢ãã¡çãªããã©ã«ã¡ïŒå€§ããªç®ãå°ããªéŒ»ïŒãšãªã¢ã«ãªè³ªæã®ãã©ã³ã¹ãçµ¶åŠã«èª¿æŽããããšã§åé¿ããŠããã
3. æè¡çã¢ãŒããã¯ãã£ãšæšå¥šéçšç°å¢
Impossible Pieã®ãããªé«åºŠã«ãã¥ãŒãã³ã°ãããSDXLã¢ãã«ã¯ããã®æ§èœãçºæ®ããããã«å³å¯ãªéçšãã©ã¡ãŒã¿ãèŠæ±ãããäžé©åãªèšå®ã¯ãã¢ãã«ã®ç¹æ§ã§ããã質æããæãªããäžè¬çãªã¢ãã¡ã¢ãã«ãšå€ãããªãåºåããåŸãããªãçµæãæãã
3.1 ãµã³ãã©ãŒãšã¹ã±ãžã¥ãŒã©ã®æé©è§£
調æ»è³æããã³ã³ãã¥ããã£ã®ç¥èŠã«åºã¥ããImpossible Pieã®æšå¥šèšå®ã¯ä»¥äžã®éãã§ãã1ã
- Sampling Method (ãµã³ãã©ãŒ): DPM++ 2M
- Schedule Type (ã¹ã±ãžã¥ãŒã©): Karras
- Sampling Steps (ã¹ãããæ°): 30
ãæè¡çèå¯ããªã DPM++ 2M Karras ãªã®ãïŒ
DPM++ 2MïŒDiffusion Probabilistic Models Solver++ 2nd Order MultistepïŒã¯ãåæé床ãšå質ã®ãã©ã³ã¹ã«ãããŠSDXLäžä»£ã®ã¹ã¿ã³ããŒããšãªã£ãŠãããç¹ã«ãKarrasãã¹ã±ãžã¥ãŒã©ãšã®çµã¿åãããæšå¥šãããçç±ã¯ããã€ãºé€å»ã®å·¥çšã«ããããã¹ãããé åãã«ãããKarrasã¹ã±ãžã¥ãŒã«ã¯ãç»åã®å€§ãŸããªæ§å³ã決ãŸãåææ®µéãããããã£ããŒã«ã決å®ãããçµç€ã®ãã€ãºã¬ãã«ã«å¯ŸããŠéç¹çã«ã¹ããããå²ãåœãŠãåŸåããããImpossible Pieã®æ žå¿ç䟡å€ã§ããã埮现ãªè³ªæïŒã»ããªã¢ã«è¡šçŸïŒãã¯ããŸãã«ãã®çæçµç€ã®ããã€ãºããã»ã¹ã§åœ¢æããããããKarrasã¹ã±ãžã¥ãŒã«ã®ç¹æ§ãäžå¯æ¬ ãšãªãããŸããã¹ãããæ°ãã30ããšé«ãã«èšå®ããããšãããã®è³ªæãååã«çŒãä»ããããã®èšç®éã確ä¿ããããã§ããïŒ20ã¹ãããã§ã¯è³ªæããæµ ãããªãå¯èœæ§ãããïŒã
3.2 CFGã¹ã±ãŒã«ãšã¬ã€ãã³ã¹ã®ç¹çްã
- CFG Scale: 5.0 1
ãæè¡çèå¯ãäœCFGã®å¿ ç¶æ§
SD 1.5æä»£ã«ã¯7.0ã11.0ãäžè¬çã§ãã£ãCFGïŒClassifier-Free GuidanceïŒã¹ã±ãŒã«ã ããIllustriousç³»SDXLã¢ãã«ã«ãããŠã¯ã5.0ããšããäœãå€ãéåãšãªã£ãŠãããããã¯ãSDXLã®ã¢ãã«ãæã€ãã€ãã£ããªåœ©åºŠãšã³ã³ãã©ã¹ããé«ãããã§ãããCFGãé«ãèšå®ãããããšãããã³ãããžã®è¿œåŸæ§ã¯é«ãŸããã®ã®ãç»åãéå°ã«çŒãä»ãïŒDeep fried effectïŒãè²ã飜åããç¹çްãªäžéè²ãã°ã©ããŒã·ã§ã³ã倱ããããImpossible Pieãç®æãããªã¢ã«ãªè³ªæããšã¯ããŸãã«ãã®äžéè²ã®è±ããã«äŸåããŠãããããCFGãäžããŠã¢ãã«ã®èªåŸçãªæç»èœåïŒåŠç¿ãããçŸçãŠã§ã€ãïŒãåªå ãããå¿ èŠãããã
3.3 è§£å床ãšã¢ããã¹ã±ãŒãªã³ã°æŠç¥
- Hi-Res Fix (é«è§£å床修埩): Enabled (å¿ é ) 1
- Upscaler: R-ESRGAN 4x+ Anime6B ãŸã㯠Latent (nearest-exact)
- Denoising Strength: 0.35 - 0.45
è³æ1ã«ãããŠãHi-Res Fix: Enabled for all imagesããšæèšãããŠããç¹ã¯èŠéããªããSDXLã®ãã€ãã£ãè§£å床ïŒ1024x1024ïŒã§ãã£ãŠããImpossible Pieã®ç䟡ã§ãããã»ããªã¢ã«ã®å¯åºŠãã衚çŸããã«ã¯ãã¯ã»ã«æ°ãäžè¶³ããå ŽåããããHi-Res FixãçšããŠ1.5åã2.0åã«ã¢ããã¹ã±ãŒã«ããããšã§ãåããŠãèã®ãã¡ãããç³ã®äžã®æžã蟌ã¿ãããéå±ã®æ©è衚çŸããšãã£ãæ å ±ãé¡åšåããã
4. ããã³ãããšã³ãžãã¢ãªã³ã°ïŒImpossible Pieã®èšèª
Impossible Pieãæäœããããã®ããã³ããã¯ãåãªãã¿ã°ã®çŸ åã§ã¯ãªããã¢ãã«ã®ãã¬ã³ããªã³ã°ãšã³ãžã³ããèµ·åããããã®ã³ãã³ããšããŠæ©èœããã
4.1 ã³ã¢ã»ããªã¬ãŒãšã¹ã¿ã€ã«ä¿®é£Ÿå
ãã®ã¢ãã«ããApple PieïŒ2DïŒãã§ã¯ãªããImpossible PieïŒã»ããªã¢ã«ïŒããšããŠæ©èœãããããã«ã¯ãæç€ºçãªã¹ã¿ã€ã«æå®ãå¿ èŠã§ããã
ãå¿ é ããžãã£ãããã³ãã矀ã
- realistic, semi-realistic 1: ãããã¯ã¢ãã«ã®ã¢ãŒããåãæ¿ããã¹ã€ãããšããŠæ©èœããã
- photorealistic, 8k, masterpiece, best quality: é«ç»è³ªåã®ããã®æšæºçãªããŒã¹ã¿ãŒã
- detailed skin, detailed eyes, highly detailed: 質æãžã®æ³šåã匷å¶ããã
- volumetric lighting, cinematic lighting, raytracing: 3次å çãªç©ºé衚çŸãåŒãåºãã
ãæšå¥šãã¬ãã£ãããã³ãã矀ã
Impossible Pieã®åŒ±ç¹ãããã¯åé¿ãã¹ã衚çŸãæå¶ããã
- flat color, flat shading, cel shaded: 2Dçãªè¡šçŸãæé€ããç«äœæãç¶æããããã«å¿ é ã
- cartoon, vector, simple background: æ å ±éã®äœäžãé²ãã
- lowres, worst quality, low quality: å®åçãªäœå質æé€ã
- cleft chin: ã»ããªã¢ã«ã¢ãã«ã§çºçãããããé¡ãå²ããïŒã±ãã¢ãŽïŒçŸè±¡ãé²ãããã®ç¹å®ã®ãã¬ãã£ãã¿ã°ã
4.2 å ·äœçãªããã³ããæ§æã®å®ç³
Impossible Pieã«ãããçæ³çãªããã³ããæ§é ã¯ä»¥äžã®éãã§ããã
(å質ã¿ã° + ã¹ã¿ã€ã«ã¿ã°) + (被åäœå®çŸ©) + (è¡£è£ ã»è£ 食) + (èæ¯ã»ç°å¢) + (ç §æã»æ®åœ±ææ³)
äŸãã°ããéããã¬ã¹ãçãå°å¥³ããçæããå Žåãåã« 1girl, blue dress ãšããã®ã§ã¯ãªãã以äžã®ããã«è³ªæãå®çŸ©ããèšèãä»å ããã
(semi-realistic, realistic, photorealistic:1.3), masterpiece, best quality, 1girl, solo, (blue velvet dress:1.2), fabric texture, detailed clothing, outdoors, garden, depth of field, soft sunlight, cinematic lighting
ããã§éèŠãªã®ã¯ãvelvetïŒãã«ãããïŒã fabric textureïŒåžã®è³ªæïŒãšãã£ãæè³ªïŒãããªã¢ã«ïŒã«é¢ããã¿ã°ãç©æ¥µçã«çšããããšã§ãããImpossible Pieã¯ãããã®æè³ªã¿ã°ã«å¯ŸããŠæ¥µããŠææã«åå¿ãããã®æãåããè¡ãèœåãæã£ãŠããã

5. ãããºããäœåã®åæãšåçŸæ§ïŒSNSã§è©äŸ¡ãããç»é¢šã®ç ç©¶
CivitaiãSNSäžã§é«è©äŸ¡ãåŸãŠããPieã¢ãã«ç³»ã®äœå1ãåæãããšãç¹å®ã®åŸåãšãåã¡ãã¿ãŒã³ããèŠããŠããããããã®èŠçŽ ãèªèº«ã®äœåã«åãå ¥ããããšã§ãè©äŸ¡ããã確çãé«ããããšãã§ããã
5.1 é«è©äŸ¡äœåã®ã±ãŒã¹ã¹ã¿ãã£
è³æ1çã§èšåãããŠããããŸãã¯åçã®ã¢ãã«ã§çæããã人æ°äœåã®ç¹æ§ãåæããã
- "Fluffy Lioness's Honor Duel" (ç£äººã»ãã¡ã³ã¿ãžãŒç³»)
- åæ: æ¯ç®ïŒFurïŒã®è³ªæè¡šçŸãšãéå±é§ã®ç¡¬è³ªãªè³ªæã®å¯Ÿæ¯ãè©äŸ¡ãããŠããã
- ææ³: fur texture, intricate armor, dynamic pose, battle atmosphereã
- æèš: ç°çŽ æã®çµã¿åããïŒæãããæ¯ãšç¡¬ãéå±ïŒã¯ãã¢ãã«ã®æååãèªç€ºããã®ã«æé©ã§ããã

- "Cyber Miko" (ãµã€ããŒãã³ã¯ÃäŒçµ±)
- åæ: äŒçµ±çãªå·«å¥³æã®åžã®è³ªæãšãããªã³ã©ã€ãã®çºå 衚çŸïŒBloom广ïŒã®èåã
- ææ³: glowing, neon lights, cyberpunk, japanese shrine, reflectionã
- æèš: Impossible Pieã®ç §ææŒç®èœåãæŽ»ããããçºå 衚çŸãã¯ãèŠèŠçãªã€ã³ãã¯ãïŒã¢ã€ãã£ããïŒã匷ããSNSã®ã¿ã€ã ã©ã€ã³ã§ç®ãåŒãã


- "Sexy Cowboy" (èè²ã»éå )
- åæ: 倿¥ãèæ¯ã«ããéå ïŒãªã ã©ã€ãïŒã«ããã·ã«ãšããã®åŒ·èª¿ãšãæ±ã°ãã èã®è³ªæã
- ææ³: sweat, wet skin, backlighting, rim light, golden hourã
- æèš: ãå ãã䞻圹ã«ããããã£ã©ã¯ã¿ãŒããã é 眮ããã®ã§ã¯ãªããå ãã©ãåœãã£ãŠããããæåããããšã§ãã»ããªã¢ã«ã®èª¬åŸåãåå¢ããã

5.2 ãããºããããã®èŠçŽ ïŒImpossible Pieç·š
以äžã®åæããå°ãåºãããããã®ã¢ãã«ã§SNSæ ããçãããã®éèŠèŠçŽ ã¯ä»¥äžã®3ç¹ã§ããã
- ãèŠç·ãã®è§£å床:
ã»ããªã¢ã«äœåã«ãããŠãèŠèŽè ã®èŠç·ã¯ãã£ã©ã¯ã¿ãŒã®ãç®ãã«éäžãããdetailed eyes, beautiful detailed eyes, reflection in eyes ãçšããŠãç³ã®è¹åœ©ããã€ã©ã€ããæ¥µéãŸã§æžã蟌ãããšãImpossible Pieã¯ç³ã®éææã®è¡šçŸã«é·ããŠããã - 被åçæ·±åºŠïŒãã±å³ïŒã®æŽ»çš:
èæ¯ããããŠãŒãã depth of field, bokeh ã䜿çšããããšã§ãäžçŒã¬ãã«ã¡ã©ã§æ®åœ±ãããããªãåççãªé«çŽæããæŒåºã§ãããããã¯2Dã€ã©ã¹ããšã®å·®å¥åã«æãæå¹ãªææ®µã®äžã€ã§ããã - ç°å¢ãšã®çžäºäœçš:
éšã颚ãå ãšãã£ãç°å¢èŠçŽ ããã£ã©ã¯ã¿ãŒã«å¹²æžããããwet clothesïŒæ¿¡ãéãïŒ, wind blowing hairïŒé¢šã«ãªã³ã髪ïŒ, shadow on faceïŒé¡ã«èœã¡ã圱ïŒãªã©ã¯ã鿢ç»ã«ç©èªæ§ãšæéçµéãäžããèŠèŽè ã®æ³ååãåºæ¿ããã
6. å®è·µã¬ã€ãïŒææ³ãæ¡åŒµããããŒã«ãšèšå® (ComfyUI & LoRA)
Automatic1111 (WebUI) ã ãã§ãªããããé«åºŠãªå¶åŸ¡ãå¯èœãªComfyUIã§ã®éçšèšå®ãšãç»é¢šãè£åŒ·ããããã®LoRAæŠç¥ã«ã€ããŠè§£èª¬ããã
6.1 ComfyUI ãã©ã¡ãŒã¿èšå®
ComfyUIãçšããããšã§ãImpossible Pieã®ããã³ã·ã£ã«ãããã«åŒãåºãã¯ãŒã¯ãããŒãæ§ç¯ã§ããã
ãæšå¥šããŒãæ§æãšèšå®å€ã
- KSampler (Main Pass):
- steps: 30
- cfg: 5.0
- sampler_name: dpmpp_2m
- scheduler: karras
- denoise: 1.0 (Empty Latent)
- Latent Scaling (Hi-Res Pass):
- upscale_method: nearest-exact (ã·ã£ãŒãããç¶æãããã)
- scale_by: 1.5
- KSampler (Refinement Pass):
- steps: 15 - 20
- cfg: 5.0
- sampler_name: dpmpp_2m
- scheduler: karras
- denoise: 0.35 - 0.45 (ãã以äžäžãããšå ã®æ§å³ã厩ãã)
éèŠãªæ³šæç¹: SDXL Refinerã¢ãã«ã¯äœ¿çšããªãããšãæšå¥šããããImpossible Pieèªäœãååãªã¹ã¿ã€ã«äžè²«æ§ãæã£ãŠãããããæšæºã®Refinerãéããšããã£ããã®ãã»ããªã¢ã«ããªãã¯ã¹ãã£ããRefinerã®æ±çšçãªç»é¢šãã«äžæžããããŠããŸããã®ã£ãºãããå¯èœæ§ããããRefinement Passã§ãåã Impossible Pie ãã§ãã¯ãã€ã³ãã䜿çšããããšã
6.2 LoRAã«ããè¡šçŸæ¡åŒµ
Impossible Pieã¯ããåäœã§åŒ·åãªç»é¢šãæã€ãã以äžã®ã¿ã€ãã®LoRAãè£å©çã«äœ¿çšããããšã§ãããã«è¡šçŸããªããã«ã§ããããã ãããã£ã©ã¯ã¿ãŒLoRAã®äœ¿çšã¯æ¬çš¿ã®åŸåã§æ±ãã±ãŒã¹ã¹ã¿ãã£ã§ã¯é€å€ãããããããã§ã¯ãç»é¢šã»è³ªæãã«é¢ããLoRAã«éå®ããã
- Detail Tweaker / Add Detailç³»:
- æšå¥šåºŠ: äž (Weight: 0.3 - 0.5)
- 广: æã®ã·ã¯ãèæ¯ã®æžã蟌ã¿å¯åºŠãäžããã匷ãããããããšãã€ãºãå¢ããã®ã§æ³šæã
- Lighting / Bloomç³»:
- æšå¥šåºŠ: é« (Weight: 0.4 - 0.6)
- 广: Simulated Lighting ã Film Grain ãªã©ã远å ããLoRAã¯ãImpossible Pieã®å宿§ãè£åŒ·ããæ ç»çãªã«ãã¯ãäœãåºãã®ã«åœ¹ç«ã€ã
7. ã±ãŒã¹ã¹ã¿ãã£ïŒã¢ã¹ã«ã»ã©ã³ã°ã¬ãŒ (ãšãŽã¡ã³ã²ãªãªã³) ã®æç»
ãããŸã§ã®èª¿æ»ã»åæãéçŽãããŠãŒã¶ãŒã®èŠä»¶ã§ããããã£ã©ã¯ã¿ãŒLoRAã䜿çšãããããã³ããã®ã¿ã§ã¢ã¹ã«ã»ã©ã³ã°ã¬ãŒãæç»ããã課é¡ã«åãçµãããã®ããã³ããã¯ãImpossible Pieã®ç¹æ§ïŒã»ããªã¢ã«ã質æéèŠïŒãæå€§éã«æŽ»ããããã€SNSã§ããºãèŠçŽ ïŒåçæ§å³ãææ è¡šçŸïŒãçã蟌ãã ãã®ãšããã
7.1 ã³ã³ã»ããèšèš
- ãã£ã©ã¯ã¿ãŒ: æ£æµã»ã¢ã¹ã«ã»ã©ã³ã°ã¬ãŒïŒåŒæ³¢ãå«ãçµ±åçãªã€ã¡ãŒãžïŒã
- ç¹æ§ã®æœåº: ãªã¬ã³ãžè²ã®é«ªããã€ã³ããŒã«ãéãç®ãèµ€ããã©ã°ã¹ãŒããã€ã³ã¿ãŒãã§ã€ã¹ã»ãããã»ããã
- ã¹ã¿ã€ã«ã®æ¹åæ§: ãImpossible Pieãã«åãããŠããã©ã°ã¹ãŒãã®ã©ããã¯ã¹ã»ãŽã ã®è³ªæãšãã³ãã¯ãããå ã®ã¡ã«ãã«ã«ãªãã£ããŒã«ã匷調ããã2Dçãªãèããã§ã¯ãªããå®åšæã®ãããæŠãå°å¥³ããšããŠã®ç·åŒµæãæãã
- ããºãèŠçŽ ïŒHookïŒ:
- 衚æ : åãªãç¬é¡ã§ã¯ãªããã䟮èããå«ãã 匷æ°ãªèŠç·ããããã¯æŠéäžã®æ¿ãããæ¯é£ããã
- ã©ã€ãã£ã³ã°: ãšã³ããªãŒãã©ã°å ãæ³å®ãããæéšãšçºå éšïŒUIããã«ã®å ïŒã®ã³ã³ãã©ã¹ãã
- æ§å³: Dutch AngleïŒæãæ§å³ïŒã FisheyeïŒéçŒå¹æïŒãçšãããã€ãããã¯ãªèŠç¹ã
7.2 å ·äœçãªããã³ããæ§æ (Prompt Engineering)
以äžã«ã調æ»ããææ³ããã¹ãŠæå ¥ããããã³ãããæç€ºããã
ãPositive Promptã
score_9, score_8_up, score_7_up, source_anime,
(asuka langley soryu:1.3), 1girl, solo,
(wearing red plugsuit:1.2), interface headset, A10 nerve clips,
orange hair, twin tails, long hair, messy hair, strands floating in air,
blue eyes, intense stare, (angry expression:0.8), slightly parted lips, panting, heavy breathing, looking at viewer,
dynamic pose, sitting in entry plug, cockpit interior, mechanical details, sci-fi aesthetics, metal texture, cables,
(masterpiece, best quality, very aesthetic, absurdres:1.2),
(semi-realistic:1.4), realistic, photorealistic, 3d render, unreal engine 5, octane render,
cinematic lighting, volumetric lighting, raytracing, bioluminescence, glowing interface panels,
lens flare, chromatic aberration, depth of field, bokeh,
sweat on skin, glossy latex texture, reflection in eyes,
dutch angle, fisheye lens, from above.
ãNegative Promptã
score_6, score_5, score_4,
(worst quality, low quality, normal quality:1.4),
lowres, bad anatomy, bad hands, missing fingers, extra digit, fewer digits,
cleft chin, strong jaw, masculine features, old, wrinkles,
cartoon, flat color, cel shaded, vector, simple background,
grayscale, monochrome, zombie, watermark, text, signature,
distorted face, mutated, blurry, out of focus,
canvas frame, border.
7.3 ããã³ããã®è§£èª¬ãšæå³
- (asuka langley soryu:1.3): LoRAã䜿ããªãããããã£ã©ã¯ã¿ãŒã¿ã°ã®ãŠã§ã€ããéåžžïŒ1.0ïŒãã匷ãïŒ1.3ïŒã«èšå®ããã¢ãã«ã®åŠç¿æžã¿ããŒã¿ããã¢ã¹ã«ã®ç¹åŸŽã匷åã«åŒã³åºããSDXL/Illustriousç³»ã¯äž»èŠãã£ã©ã¯ã¿ãŒã®åŠç¿æ·±åºŠãæ·±ããããããã§ååã«åçŸå¯èœã§ããã
- semi-realistic:1.4 + 3d render: ããããImpossible Pieããèµ·åããæå€§ã®ããŒã§ãããéåžžã®2Dã¢ãã¡ç»é¢šã匷å¶çã«3Dæ¹åãžããæ²ããã¢ãã«ã®åŸæãªè³ªæè¡šçŸé åãžãšèªå°ããã
- glossy latex texture, sweat on skin: ãã©ã°ã¹ãŒãã®å æ²¢æãšèã®æ±ãæç€ºçã«æç€ºããããšã§ããã®ãã§ãã¯ãã€ã³ãã®åŒ·ã¿ã§ãããç°çŽ æã®æãåããã匷調ããããããèŠèŠçãªãªã¢ãªãã£ïŒïŒããºãèŠå ïŒãšãªãã
- chromatic aberration (è²åå·®) + fisheye lens: ç»é¢ã«ãã¬ã³ãºãéããæ åãã®ãããªã¢ããã°ãªãã€ãºãšæªã¿ãå ããAIç¹æã®ã綺éºãããäžèªç¶ãããæ¶ããããã«ãããäœåãšããŠã®æ å ±å¯åºŠãšã¢ãŒãã£ã¹ãã£ãã¯ãªè©äŸ¡ãé«ãŸãã
- messy hair, strands floating in air: 髪ãå°ãä¹±ããããããšã§ãåãïŒMotionïŒãšç©ºæ°æïŒAtmosphereïŒãæŒåºãããå®ç§ã«æŽã£ã髪ã¯éæ¢ç»ãšããŠéå±ã«ãªããã¡ã§ãããããåçãªèŠçŽ ãå ããã

8. çµè«
æ¬èª¿æ»ã«ããããPie - Models 𥧠Impossible Pieãã¯ãSDXL Illustriousç³»ã¢ãã«ã®äžã§ããã2Dãã£ã©ã¯ã¿ãŒã®é åããšã3Dã¬ã³ããªã³ã°ã®ç©è³ªæããé«åºŠã«çµ±åãããæ¥µããŠæŽç·Žããããã§ãã¯ãã€ã³ãã§ããããšã倿ããããã®éçšã«ã¯ãDPM++ 2M Karras / 30 steps / CFG 5.0 ãšããå³å¯ãªãããã³ã«ã®éµå®ãšã質æã»ç §æã»ã¬ã³ãºå¹æãèšèªåããé«åºŠãªããã³ãããšã³ãžãã¢ãªã³ã°ãæ±ããããã
ç¹ã«ãä»åèšèšããã¢ã¹ã«ã»ã©ã³ã°ã¬ãŒã®çæäºäŸã«ãããŠç€ºããããã«ããã£ã©ã¯ã¿ãŒLoRAã«äŸåãããšããã¢ãã«èªäœã®æœåšèœåãšé©åãªã¹ã¿ã€ã«ã¿ã°ïŒsemi-realistic, latex textureçïŒãçµã¿åãããããšã§ãæ¢åã®ã¢ãã¡çµµãšã¯äžç·ãç»ããæ·±ã¿ã®ãããäœåããåµåºããããšãå¯èœã§ãããImpossible Pieã¯ãåãªãç»åçæããŒã«ã§ã¯ãªããå ãšç©è³ªã®é¢ä¿æ§ãã·ãã¥ã¬ãŒããããããŒãã£ã«ãªæ®åœ±ã¹ã¿ãžãªããšããŠæããéçšããããšããã¯ãªãšã€ã¿ãŒã«ãšã£ãŠã®æé©è§£ã§ãããšçµè«ä»ããã
åŒçšæç®
- Pie - Models - SeaArt AI Model, 12æ 5, 2025ã«ã¢ã¯ã»ã¹ã https://www.seaart.ai/models/detail/3ab7dd20eafb2a29b8ffe30774d331cb
- Search prompts for Stable Diffusion, ChatGPT ... - PromptHero, 12æ 5, 2025ã«ã¢ã¯ã»ã¹ã https://prompthero.com/ai-models/pie-models-download

