Stable Diffusion ์ •๋ณด

์…€์นด ํ•œ ์žฅ์œผ๋กœ ์• ๋‹ˆ ์ฃผ์ธ๊ณต ๋œ๋‹ค? ์‚ฌ์ง„ → ์• ๋‹ˆ ๋ณ€ํ™˜ ์‹คํ—˜๊ธฐ

Ai_toyart 2025. 7. 19. 21:14
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๐ŸŽจ ์‚ฌ์ง„์„ ์• ๋‹ˆํ’์œผ๋กœ ๋ฐ”๊พธ๊ณ  ์‹ถ๋‹ค๊ณ ?

Stable Diffusion์˜ ๊ฐ•์  ์ค‘ ํ•˜๋‚˜๋Š” ์‚ฌ์ง„์„ ๋‹ค๋ฅธ ์Šคํƒ€์ผ๋กœ ๋ฆฌ๋””์ž์ธํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ด์—์š”.
ํŠนํžˆ OpenPose๋ฅผ ํ™œ์šฉํ•˜๋ฉด ์‚ฌ์ง„์˜ ํฌ์ฆˆ์™€ ๊ตฌ๋„๋Š” ๊ทธ๋Œ€๋กœ ์‚ด๋ฆฌ๊ณ ,
ํ”„๋กฌํ”„ํŠธ๋กœ ์• ๋‹ˆ๋ฉ”์ด์…˜ ์Šคํƒ€์ผ์„ ์ž…ํ˜€๋ฒ„๋ฆด ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

โ˜…โ˜…โ˜…โ˜…โ˜… “๋‚ด ์‚ฌ์ง„์ด ์ง„์งœ ์• ๋‹ˆ ์บ๋ฆญํ„ฐ์ฒ˜๋Ÿผ ๋‚˜์˜จ๋‹ค๋‹ˆ๊นŒ?”


๐Ÿ›  ์ค€๋น„๋ฌผ

  1. ControlNet + OpenPose ๋ชจ๋ธ
    (21ํŽธ ์„ค์น˜ ๊ฐ€์ด๋“œ ์ฐธ๊ณ )
  2. ์—…๋กœ๋“œํ•  ์‚ฌ์ง„
    • ๋‹จ์ˆœํ•œ ๋ฐฐ๊ฒฝ + ์„ ๋ช…ํ•œ ํฌ์ฆˆ๊ฐ€ ์žˆ๋Š” ์‚ฌ์ง„ ์ถ”์ฒœ
    • ๋ณต์žกํ•œ ๋ฐฐ๊ฒฝ์€ ๊ฒฐ๊ณผ๋ฌผ์— ๋…ธ์ด์ฆˆ๊ฐ€ ์ƒ๊ธธ ์ˆ˜ ์žˆ์Œ
  3. ์• ๋‹ˆ ์Šคํƒ€์ผ ํ”„๋กฌํ”„ํŠธ ์˜ˆ์‹œ
  4.  
    masterpiece, anime style, 1girl, school uniform, best quality, highly detailed

โš™๏ธ ์‹ค์ „ ๋ณ€ํ™˜ ๊ณผ์ •

STEP 1. OpenPose๋กœ ํฌ์ฆˆ ์ถ”์ถœ

  • txt2img → ControlNet ํ™œ์„ฑํ™”
  • Preprocessor: openpose ์„ ํƒ
  • Model: control_v11p_sd15_openpose
  • ์‚ฌ์ง„ ์—…๋กœ๋“œ (ํฌ์ฆˆ ์ถ”์ถœ์šฉ)

STEP 2. ์Šคํƒ€์ผ ํ”„๋กฌํ”„ํŠธ ์ž‘์„ฑ

  • ์• ๋‹ˆํ’์„ ์ž…ํžˆ๊ณ  ์‹ถ์€ ์Šคํƒ€์ผ์„ ์ •ํ™•ํžˆ ์ง€์ •ํ•ด์•ผ ํ•จ
  • ์˜ˆ์‹œ:
  • 1girl, anime style, pastel colors, large expressive eyes, dynamic pose, masterpiece

STEP 3. ๋„ค๊ฑฐํ‹ฐ๋ธŒ ํ”„๋กฌํ”„ํŠธ

  • ์‹ค์‚ฌ ๋А๋‚Œ ์ œ๊ฑฐ + ๊นจ๋—ํ•œ ๋ผ์ธ ๊ฐ•์กฐ
  • realistic, low quality, blurry, bad hands, extra limbs

๐Ÿง  ๊ฟ€ํŒ

  1. ์—…์Šค์ผ€์ผ๊ณผ ์กฐํ•ฉ
    • 1์ฐจ๋กœ ์• ๋‹ˆํ’์œผ๋กœ ๋ณ€ํ™˜ → Extras ํƒญ์—์„œ 2x ์—…์Šค์ผ€์ผ + ๋””ํ…Œ์ผ ๋ณด์ •
  2. LoRA/Hypernetwork ํ™œ์šฉ
    • ํŠน์ • ์• ๋‹ˆ ์Šคํƒ€์ผ (์˜ˆ: ์ง€๋ธŒ๋ฆฌ, ์‹ ์นด์ด ๋งˆ์ฝ”ํ† ํ’)์„ ์›ํ•œ๋‹ค๋ฉด LoRA ๋ชจ๋ธ ๋ณ‘ํ–‰ ์ถ”์ฒœ
  3. ๋ฐฐ๊ฒฝ ์ปจํŠธ๋กค
    • ํฌ์ฆˆ๋งŒ ์œ ์ง€ํ•˜๊ณ  ๋ฐฐ๊ฒฝ์„ ์ „ํ˜€ ์ƒˆ๋กญ๊ฒŒ ํ•˜๊ณ  ์‹ถ๋‹ค๋ฉด,๊ฐ™์€ ๋ฌธ๊ตฌ๋ฅผ ํ”„๋กฌํ”„ํŠธ์— ํฌํ•จ.
    • in a fantasy background, with cherry blossoms

โœ… ์š”์•ฝ ์นด๋“œ

ํฌ์ธํŠธ์„ค๋ช…
ํ•ต์‹ฌ ๊ธฐ์ˆ  OpenPose๋กœ ํฌ์ฆˆ ์ถ”์ถœ + ํ”„๋กฌํ”„ํŠธ๋กœ ์• ๋‹ˆ ์Šคํƒ€์ผ ๋ง์ž…ํž˜
์žฅ์  ์‚ฌ์ง„ → ์บ๋ฆญํ„ฐํ™” ๊ฐ€๋Šฅ, ํฌ์ฆˆ ์ •ํ™•๋„ ์œ ์ง€
ํŒ ๋‹จ์ˆœ ๋ฐฐ๊ฒฝ ์‚ฌ์ง„ + ๊ณ ํ’ˆ์งˆ ํ”„๋กฌํ”„ํŠธ ํ•„์ˆ˜
 

๋‹ค์Œ ํŽธ ์˜ˆ๊ณ 

๋‹ค์Œ 24ํŽธ์€ **“AI ํ’๊ฒฝ ์žฅ์ธ ๋ชจ๋“œ – ControlNet Depth๋กœ ๋ฐฐ๊ฒฝ ๋ชฐ์ž…๋„ ์˜ฌ๋ฆฌ๋Š” ๋ฒ•”**์„ ์ค€๋น„ํ• ๊ฒŒ์š”.
ํ’๊ฒฝ์ด๋‚˜ ๋ฐฐ๊ฒฝ์„ ๋ฆฌ์–ผํ•˜๊ฒŒ ํ†ต์ œํ•˜๋Š” ๋น„๋ฒ•์„ ๋‹ค๋ค„๋ณผ๊ฒŒ.

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