๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

3D Vision Graphics Lab1

[๋…ผ๋ฌธ ๋ฐœํ‘œ] NeRF : Representing Scenes as Neural Radiance Fields for View Synthesis ์ด๋ฒˆ์— NeRF ๋…ผ๋ฌธ์„ ์ฝ์—ˆ๋Š”๋ฐ์š”, ๊ฐ„๋žตํ•˜๊ฒŒ NeRF์— ๋Œ€ํ•ด์„œ ์„ค๋ช…ํ•œ ๋‹ค์Œ์— ๊ตฌ์ฒด์ ์œผ๋กœ NeRF์˜ ์•„ํ‚คํ…์ฒ˜์™€ ๊ตฌํ˜„ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ ๋ฐœํ‘œํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. NeRF๋Š” Neural Radiance Field์˜ ์•ฝ์ž์ž…๋‹ˆ๋‹ค. ์ œ๋ชฉ์—์„œ๋Š” View Synthesis๋ฅผ ํ•˜๊ธฐ ์œ„ํ•ด์„œ NeRF๋ฅผ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ•œ๋‹ค๋Š”๋ฐ์š”, ์—ฌ๊ธฐ์„œ view synthesis๋ผ๋Š” ๊ฒƒ์€ ์—ฌ๋Ÿฌ view์—์„œ ์ฐ์€ ์–ด๋–ค ๊ฐ์ฒด์˜ ์‚ฌ์ง„์„ ํ•™์Šต ์‹œ์ผฐ์„ ๋•Œ ๊ฐ์ฒด๋ฅผ ์ƒˆ๋กœ์šด view์—์„œ ๋ฐ”๋ผ๋ณด์•˜์„ ๋•Œ์˜ ๋ชจ์Šต์„ ์•Œ์•„๋‚ด๋Š” ์ž‘์—…์ž…๋‹ˆ๋‹ค. ์•ž์„œ ์—ฐ๊ตฌ์—์„œ๋Š” ์ด view synthesis ์ž‘์—…์ด ์„ฑ๋Šฅ์ด ์ข‹์ง€ ์•Š๊ฒŒ ๋‚˜์˜ค๊ฑฐ๋‚˜ ๋งŽ์€ ๋ฐ์ดํ„ฐ์…‹์„ ์š”๊ตฌํ•ด ๋„ˆ๋ฌด ๋งŽ์€ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์š”ํ•˜๋Š” ์–ด๋ ค์›€์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ด ๋…ผ๋ฌธ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ์ƒˆ๋กœ์šด ๋ฐฉ์•ˆ์ธ "NeRF"๋ฅผ ์ œ์‹œํ•œ๊ฑด๋ฐ.. 2024. 3. 13.

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