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Backend/Python

FastAPI ํ”„๋ ˆ์ž„์›Œํฌ ๊ฐ„๋‹จ ์„œ๋ฒ„ ๊ตฌ์ถ•

FastAPI FastAPI๋ž€? - ํŒŒ์ด์ฌ ๊ธฐ๋ฐ˜ ์˜คํ”ˆ์†Œ์Šค ์›น ํ”„๋ ˆ์ž„์›Œํฌ - "FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints." FastAPI ํŠน์ง• ๋น ๋ฆ„: (Starlette๊ณผ Pydantic ๋•๋ถ„์—) NodeJS ๋ฐ Go์™€ ๋Œ€๋“ฑํ•  ์ •๋„๋กœ ๋งค์šฐ ๋†’์€ ์„ฑ๋Šฅ. ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๊ฐ€์žฅ ๋น ๋ฅธ ํŒŒ์ด์ฌ ํ”„๋ ˆ์ž„์›Œํฌ ์ค‘ ํ•˜๋‚˜. ๋น ๋ฅธ ์ฝ”๋“œ ์ž‘์„ฑ: ์•ฝ 200%์—์„œ 300%๊นŒ์ง€ ๊ธฐ๋Šฅ ๊ฐœ๋ฐœ ์†๋„ ์ฆ๊ฐ€. * ์ ์€ ๋ฒ„๊ทธ: ์‚ฌ๋žŒ(๊ฐœ๋ฐœ์ž)์— ์˜ํ•œ ์—๋Ÿฌ ์•ฝ 40% ๊ฐ์†Œ. * ์ง๊ด€์ : ํ›Œ๋ฅญํ•œ ํŽธ์ง‘๊ธฐ ์ง€์›. ๋ชจ๋“  ๊ณณ์—์„œ ์ž๋™์™„์„ฑ. ์ ์€ ๋””๋ฒ„๊น… ์‹œ๊ฐ„. ์‰ฌ์›€: ์‰ฝ..

Paper Review

REFACING: RECONSTRUCTING ANONYMIZED FACIAL FEATURES USING GANS

[๋…ผ๋ฌธ๋ฆฌ๋ทฐ] ๋ฆฌ๋ทฐํ•  ๋…ผ๋ฌธ์˜ ์ œ๋ชฉ์€ REFACING: RECONSTRUCTING ANONYMIZED FACIAL FEATURES USING GANS์ด๋‹ค. ์ตœ๊ทผ GAN์„ ์ด์šฉํ•œ ํ”„๋กœ์ ํŠธ์˜ ์„ ํ–‰ ๋…ผ๋ฌธ์œผ๋กœ ์ฐธ๊ณ ํ•˜๊ณ ์ž ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ ํ•˜์˜€๋‹ค. ABSTRACT ์˜๋ฃŒ ์ด๋ฏธ์ง€์˜ ์ต๋ช…ํ™”๋Š” ํ™˜์ž์˜ ํ”„๋ผ์ด๋ฒ„์‹œ๋ฅผ ๋ณดํ˜ธํ•˜๊ธฐ ์œ„ํ•ด ํ•„์ˆ˜์ ์ด๋ฉฐ, ๋”ฐ๋ผ์„œ ๋ฐ์ดํ„ฐ๋ฅผ ๊ณต์œ ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ํ•„์ˆ˜์ ์ธ ๋‹จ๊ณ„์ด๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋”ฅ๋Ÿฌ๋‹์˜ ๋ฐœ์ „์€ ์ต๋ช…์„ฑ์„ ๋ณด์žฅํ•˜๊ธฐ ์œ„ํ•ด ์ ์šฉํ•ด์•ผ ํ•  ์ต๋ช…ํ™”์— ๋Œ€ํ•œ ๊ธฐ์ค€์„ ๋†’์ผ ์ˆ˜ ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฐ€๋Šฅ์„ฑ์„ ํ…Œ์ŠคํŠธํ•˜๊ธฐ ์œ„ํ•ด ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” CycleGAN image to image translation์„ ํ†ตํ•ด ๋ถ€๋ถ„์ ์œผ๋กœ ๋ณต๊ตฌํ•  ์ˆ˜ ์žˆ์Œ์„ ๋ณด์—ฌ์ฃผ๊ณ  ์žˆ๋‹ค. Introduction ํ”„๋ผ์ด๋ฒ„์‹œ๋ฅผ ์œ„ํ•œ ์ต๋ช…ํ™”๋Š” ํŠนํžˆ Head Volume์ด ํฌํ•จ๋˜..

Paper Review

StarGAN: Unified Generative Adversarial Networks for Multi Domain Image-to-Image Translation

[๋…ผ๋ฌธ๋ฆฌ๋ทฐ] ๋…ผ๋ฌธ์—์„œ ์‚ฌ์šฉ๋˜๋Š” ๋‹จ์–ด ์ •์˜ attribute : ์ด๋ฏธ์ง€์˜ ํŠน์ง• (๋จธ๋ฆฌ์ƒ‰, ์„ฑ๋ณ„ ๋“ฑ) attribute value : ๊ฐ๊ฐ์˜ attribute๊ฐ€ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋Š” ๊ฐ’์„ ์˜๋ฏธ. ์˜ˆ๋ฅผ ๋“ค์–ด ๋จธ๋ฆฌ์ƒ‰์— ๋Œ€ํ•œ value๋Š” ๊ธˆ๋ฐœ, ๊ฐˆ์ƒ‰ ๋“ฑ domain : ๊ฐ™์€ attribute value๋ฅผ ๊ฐ€์ง€๋Š” ๋ฐ์ดํ„ฐ ์ง‘ํ•ฉ์„ ์˜๋ฏธ. ๊ฒ€์€์ƒ‰ ๋จธ๋ฆฌ, ๊ธˆ๋ฐœ ๋จธ๋ฆฌ, ๋‚จ์„ฑ, ์—ฌ์„ฑ ๋“ฑ์ด ๋„๋ฉ”์ธ์˜ ์˜ˆ์‹œ ๊ธฐ์กด์˜ GAN ๋ชจ๋ธ๋“ค์€ ์ƒ์„ฑํ•˜๊ณ  ์‹ถ์€ ๋„๋ฉ”์ธ์˜ ๊ฐœ์ˆ˜๋งŒํผ์˜ ๋ชจ๋ธ์ด ํ•„์š”ํ•˜๋‹ค๋Š” ๋‹จ์ ์ด ์กด์žฌ. ์ด ๋‹จ์ ์„ ๋ณด์™„ํ•˜๊ณ ์ž StarGAN์„ ์ œ์‹œ. StarGAN์€ ํ•œ ๊ฐœ์˜ Generator(์ƒ์„ฑ์ž)์™€ ํ•œ ๊ฐœ์˜ Discriminator(๊ตฌ๋ณ„์ž)๋กœ ์ˆ˜ํ–‰ํ•จ. Generator(์ƒ์„ฑ์ž) : ๊ตฌ๋ณ„์ž๋ฅผ ์†์ด๊ธฐ ์œ„ํ•œ ๊ฐ€์งœ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑ Discriminato..

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