1. ํฌํ† ์ƒต์œผ๋กœ ํ•ฉ์„ฑํ•  ์‚ฌ์ง„์„ ๋Œ€์ถฉ ๊ฐ–๋‹ค ๋ถ™์ธ๋‹ค. (์ •๊ตํ•  ํ•„์š” ์—†๊ณ  ๋Œ€์ถฉ ์œ„์น˜๋งŒ ๋งž์œผ๋ฉด ๋จ.) ํ•ฉ์„ฑํ•  ์ ๋‹นํ•œ ์‚ฌ์ง„์ด ์—†๋Š” ๊ฒฝ์šฐ์—๋Š” ์‹ฌ์ง€์–ด ๋Œ€์ถฉ ์†์œผ๋กœ ๊ทธ๋ ค๋„ ๊ฐ€๋Šฅํ•จ.


2. StableDiffusion(๋˜๋Š” DallE)์˜ img2img๋ฅผ ๋Œ๋ฆฐ๋‹ค. (ํ•ฉ์„ฑํ•˜๊ณ  ์‹ถ์€ ๋ถ€๋ถ„๋งŒ ๋งˆ์Šคํ‚น) ์ด๋•Œ, noise ๊ฐ•๋„๋ฅผ ์ ๋‹นํžˆ ์กฐ์ ˆํ•ด์•ผ ํ•จ. ๋„ˆ๋ฌด ๋†’์œผ๋ฉด ์–ด์ƒ‰ํ•˜๊ฒŒ ํ•ฉ์„ฑ๋จ. ๋„ˆ๋ฌด ๋‚ฎ์œผ๋ฉด ํ•ฉ์„ฑ์ด ์•ˆ๋จ.

3. ์ž˜๋‚˜์˜จ ์‚ฌ์ง„์„ ๊ณ ๋ฅธ๋‹ค. ์—ฌ๋Ÿฌ ๊ณณ์„ ํ•ฉ์„ฑํ•˜๊ฑฐ๋‚˜ ์ข€ ๋” ์ˆ˜์ •/๋ณด์™„ํ•˜๋Š” ๋“ฑ, ํ•„์š”์‹œ์—๋Š” ์œ„์˜ ๊ณผ์ •์„ ๋‹ค์‹œ ๋ฐ˜๋ณตํ•  ์ˆ˜ ์žˆ์Œ.

4. ๋



์•„๋ž˜ ์‚ฌ์ง„์€ ๋Œ€๋จธ๋ฆฌ์ธ ์œ ๋ช…์ธ์— ์œ„ ๋ฐฉ๋ฒ•์œผ๋กœ ๋จธ๋ฆฌ๋ฅผ ํ•ฉ์„ฑํ•œ ๊ฒฐ๊ณผ๋ฌผ. 4๊ฐœ ํ•ฉ์„ฑํ•˜๋Š”๋ฐ ํ•ฉ์ณ์„œ 30๋ถ„ ์•ˆ์ชฝ์œผ๋กœ ๊ฑธ๋ฆผ. ๋‚˜๋Š” ๋‹จ์ˆœํžˆ ๊ฐ–๋‹ค ๋ถ™์ด๋Š” ๊ฑฐ ์™ธ์—” ํฌํ† ์ƒต๋„ ์ž˜ ๋ชจ๋ฅด๊ณ  ํ•ฉ์„ฑ ๋“ฑ์„ ํ•œ๋ฒˆ๋„ ํ•ด๋ณธ ์ ์ด ์—†๋Š” ์ผ๋ฐ˜์ธ์ธ๋ฐ, ๋‹จ์‹œ๊ฐ„์— ๋น„๊ต์  ์ž์—ฐ์Šค๋Ÿฌ์šด ํ•ฉ์„ฑ์ด ๋˜์—ˆ์Œ. img2img๋Š” ํ”„๋กฌํ”„ํŠธ์—๋งŒ ์˜์กดํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์•„์˜ˆ ์ฐจ๊ณ ํ•  ๊ทธ๋ฆผ์„ ์ฃผ๊ณ  ์›ํ•˜๋Š” ๋Œ€๋กœ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— txt2img๋ณด๋‹ค ๋”์šฑ ๊ฐ•๋ ฅํ•จ.

๋ฒˆ์™ธ๋กœ๋Š”, ์ตœ๊ทผ ๋‚˜์˜จ ๋‹จ์ผ ํ† ํฐ fine-tuning ๊ธฐ์ˆ ์„ ์ด์šฉํ•˜๋ฉด ๋”์šฑ๋” ๋น ๋ฅธ ๊ฒฐ๊ณผ๋ฌผ์„ ๋‚ผ ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๋ณด์ž„. ๋‹ค๋งŒ ์•„์ง๊นŒ์ง€๋Š” vram 20gb๋ฅผ ์š”๊ตฌํ•˜๋Š” ๋“ฑ ์ปดํ“จํŒ… ์„ฑ๋Šฅ์ด ๋งŽ์ด ํ•„์š”ํ•ด์„œ ๋‚˜๋Š” ํ•ด๋ณธ ์  ์—†์Œ.










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