[Gen AI] ์ด๋ฏธ์ง€ ์ƒ์„ฑ ๋ชจ๋ธ์˜ ํ‰๊ฐ€ ์ง€ํ‘œ ์ •๋ฆฌ | FID, IS, CLIP Score, LPIPS,...

2025. 8. 1. 16:13ยท๐Ÿ› Research/Image•Video Generation
๋ฐ˜์‘ํ˜•

์ด๋ฏธ์ง€ ์ƒ์„ฑ ๋ชจ๋ธ์˜ ํ’ˆ์งˆ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ๋‹ค์–‘ํ•œ ์ •๋Ÿ‰์  ์ง€ํ‘œ๊ฐ€ ์‚ฌ์šฉ๋œ๋‹ค. ๋ณธ ํฌ์ŠคํŠธ์—์„œ๋Š” FID, IS, Precision/Recall, CLIP score, LPIPS ๋“ฑ ๋Œ€ํ‘œ์ ์ธ ํ‰๊ฐ€ ์ง€ํ‘œ๋“ค์„ ๊ฐœ๋…, ๊ณ„์‚ฐ ๋ฐฉ์‹, ํ•ด์„ ๋ฐฉ๋ฒ• ์ค‘์‹ฌ์œผ๋กœ ์ •๋ฆฌํ•œ๋‹ค.

 

1. FID (Fréchet Inception Distance)

FID๋Š” ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๋“ค์˜ ๋ถ„ํฌ๊ฐ€ ์‹ค์ œ ์ด๋ฏธ์ง€์˜ ๋ถ„ํฌ์™€ ์–ผ๋งˆ๋‚˜ ์œ ์‚ฌํ•œ์ง€๋ฅผ ์ธก์ •ํ•˜๋Š” ๋Œ€ํ‘œ์ ์ธ ์ง€ํ‘œ์ด๋‹ค. ์ง์ ‘์ ์œผ๋กœ ์ด๋ฏธ์ง€ ๊ฐ„์˜ ์œ ์‚ฌ๋„๋ฅผ 1:1๋กœ ๋น„๊ตํ•˜๋Š” ๋ฐฉ์‹์ด ์•„๋‹ˆ๋ผ, ์ด๋ฏธ์ง€์—์„œ ์ถ”์ถœํ•œ ํŠน์ง•(feature)์˜ ์ „์ฒด ๋ถ„ํฌ๋ฅผ ๋น„๊ตํ•œ๋‹ค๋Š” ์ ์—์„œ ๋งค์šฐ ๊ฐ•๋ ฅํ•˜๊ณ  ์ง๊ด€์ ์ธ ์„ฑ์งˆ์„ ๊ฐ€์ง„๋‹ค.

 

๊ณ„์‚ฐ ๋ฐฉ์‹

  1. InceptionV3 ๋ชจ๋ธ์„ ํ†ตํ•ด ์‹ค์ œ ์ด๋ฏธ์ง€๋“ค๊ณผ ์ƒ์„ฑ ์ด๋ฏธ์ง€๋“ค์—์„œ 2048์ฐจ์› feature๋ฅผ ์ถ”์ถœํ•œ๋‹ค.
  2. ๋‘ ๋ถ„ํฌ์˜ ํ‰๊ท (μ)๊ณผ ๊ณต๋ถ„์‚ฐ(Σ)์„ ๊ตฌํ•œ๋‹ค.
  3. Fréchet Distance ๊ณต์‹์„ ์‚ฌ์šฉํ•ด ๋‘ ๋ถ„ํฌ ๊ฐ„์˜ ๊ฑฐ๋ฆฌ๋ฅผ ๊ณ„์‚ฐํ•œ๋‹ค.

ํ•ด์„

  • ๊ฐ’์ด ๋‚ฎ์„์ˆ˜๋ก ์ข‹๋‹ค. (0์— ๊ฐ€๊นŒ์šธ์ˆ˜๋ก ์ƒ์„ฑ ์ด๋ฏธ์ง€ ๋ถ„ํฌ๊ฐ€ ์‹ค์ œ์™€ ์œ ์‚ฌํ•˜๋‹ค๋Š” ์˜๋ฏธ)
  • ์ „์ฒด ๋ถ„ํฌ ๋‹จ์œ„์˜ ํ‰๊ฐ€์ด๋ฏ€๋กœ ์ด๋ฏธ์ง€ ํ•˜๋‚˜ํ•˜๋‚˜์˜ ํ’ˆ์งˆ๋ณด๋‹ค๋Š” ์ „์ฒด ๋ถ„ํฌ ์œ ์‚ฌ์„ฑ์„ ๋ณธ๋‹ค.
  • ๋‹จ์ˆœํžˆ "์ข‹์•„ ๋ณด์ด๋Š” ์ƒ˜ํ”Œ" ๋ช‡ ๊ฐœ๋ฅผ ํ‰๊ฐ€ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ๋ชจ๋ธ์ด ์ „์ฒด ๋ฐ์ดํ„ฐ ๋ถ„ํฌ๋ฅผ ์–ผ๋งˆ๋‚˜ ์ž˜ ์žฌํ˜„ํ–ˆ๋Š”์ง€๋ฅผ ์ˆ˜์น˜ํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋Š” ํŠนํžˆ ๋ชจ๋ธ์ด ํ•™์Šตํ•œ ๋ฐ์ดํ„ฐ์˜ ๋‹ค์–‘์„ฑ๊ณผ ํ’ˆ์งˆ์„ ๋™์‹œ์— ํ‰๊ฐ€ํ•˜๋Š” ๋ฐ ํšจ๊ณผ์ ์ด๋‹ค.
  • FID๋Š” ์‹คํ—˜์ ์œผ๋กœ ์ธ๊ฐ„ ํ‰๊ฐ€์™€์˜ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ๋†’์€ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๊ธฐ ๋•Œ๋ฌธ์—, ์ •๋Ÿ‰์ ์ธ ์ˆ˜์น˜์ž„์—๋„ ์‚ฌ๋žŒ์ด ๋ดค์„ ๋•Œ ์ข‹์€ ์ด๋ฏธ์ง€์™€ ๋Œ€์ฒด๋กœ ์ผ์น˜ํ•˜๋Š” ํŒ๋‹จ์„ ๋‚ด๋ฆด ์ˆ˜ ์žˆ๋‹ค.

 

2. IS (Inception Score)

IS๋Š” ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๊ฐ€ ๋ช…ํ™•ํ•œ ๋ถ„๋ฅ˜ ๊ฒฐ๊ณผ๋ฅผ ๊ฐ€์ง€๋Š”์ง€์™€, ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๋“ค ๊ฐ„์— ๋‹ค์–‘์„ฑ์ด ์žˆ๋Š”์ง€๋ฅผ ๋™์‹œ์— ํ‰๊ฐ€ํ•œ๋‹ค.

 

๊ณ„์‚ฐ ๋ฐฉ์‹

  1. InceptionV3 ๋ชจ๋ธ์˜ softmax ์ถœ๋ ฅ p(y|x)๋ฅผ ํ†ตํ•ด ์ด๋ฏธ์ง€๊ฐ€ ์–ผ๋งˆ๋‚˜ ํŠน์ • ํด๋ž˜์Šค๋กœ ์ž˜ ๋ถ„๋ฅ˜๋˜๋Š”์ง€ ์ธก์ •
  2. ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๋“ค์˜ ํ‰๊ท  ๋ถ„ํฌ p(y)์™€ ๊ฐ ์ด๋ฏธ์ง€์˜ (y|x)๋ฅผ KL Divergence๋กœ ๋น„๊ต

ํ•ด์„

  • IS๊ฐ€ ๋†’๋‹ค๋Š” ๊ฒƒ์€, ๋ชจ๋ธ์ด ์˜๋ฏธ ์žˆ๊ณ , ๋‹ค์–‘ํ•œ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑํ–ˆ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธ
    • p(y|x) ๊ฐ€ sharpํ• ์ˆ˜๋ก → ๊ฐœ๋ณ„ ์ด๋ฏธ์ง€๊ฐ€ ๋ถ„๋ช…ํ•œ ํด๋ž˜์Šค๋ฅผ ๊ฐ€์ง„๋‹ค (์ฆ‰, "์˜๋ฏธ ์žˆ๋Š” ์ด๋ฏธ์ง€").
    • p(y) ๊ฐ€ uniformํ• ์ˆ˜๋ก → ๋‹ค์–‘ํ•œ ํด๋ž˜์Šค์˜ ์ด๋ฏธ์ง€๊ฐ€ ์ƒ์„ฑ๋˜์—ˆ๋‹ค๋Š” ๋œป (์ฆ‰, "๋‹ค์–‘์„ฑ").
  • ๋†’์€ IS๋Š” ์ด๋ฏธ์ง€ ํ•˜๋‚˜ํ•˜๋‚˜๊ฐ€ ๋šœ๋ ทํ•œ ๊ฐ์ฒด๋ฅผ ํ‘œํ˜„ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๋™์‹œ์— ๋‹ค์–‘ํ•œ ํด๋ž˜์Šค๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ์Œ์„ ์˜๋ฏธํ•œ๋‹ค.
  • ๋‹ค๋งŒ ์‹ค์ œ ์ด๋ฏธ์ง€์™€ ๋น„๊ตํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ํ˜„์‹ค์„ฑ๊ณผ ๋ฌด๊ด€ํ•  ์ˆ˜ ์žˆ๋‹ค.

 

3. Precision & Recall (์ƒ์„ฑ ๋ถ„ํฌ vs ์‹ค์ œ ๋ถ„ํฌ)

Precision์€ ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๋“ค์ด ์‹ค์ œ ์ด๋ฏธ์ง€ ๋ถ„ํฌ ๋‚ด์— ์ž˜ ํฌํ•จ๋˜์–ด ์žˆ๋Š”์ง€๋ฅผ ์ธก์ •ํ•˜๊ณ , Recall์€ ์‹ค์ œ ์ด๋ฏธ์ง€๋“ค์ด ์ƒ์„ฑ ๋ชจ๋ธ์ด ์ปค๋ฒ„ํ•˜๋Š” ๋ถ„ํฌ ์•ˆ์— ํฌํ•จ๋˜์–ด ์žˆ๋Š”์ง€๋ฅผ ์ธก์ •ํ•œ๋‹ค.

 

๊ณ„์‚ฐ ๋ฐฉ์‹ (feature space ์ƒ์—์„œ)

  1. ์ƒ์„ฑ ์ด๋ฏธ์ง€์™€ ์‹ค์ œ ์ด๋ฏธ์ง€ ๋ชจ๋‘๋ฅผ InceptionV3 ๋“ฑ์„ ํ†ตํ•ด ์ž„๋ฒ ๋”ฉ (2048 ์ฐจ์›)
    • ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๋“ค: G={g1,g2,…,gn}
    • ์‹ค์ œ ์ด๋ฏธ์ง€๋“ค: R={r1,r2,…,rm}
  2. ๊ฐ ์ž„๋ฒ ๋”ฉ ํฌ์ธํŠธ gi, rj ์ฃผ๋ณ€์— ๋ฐ˜์ง€๋ฆ„ ε์˜ hypersphere ์ƒ์„ฑ
  3. ํฌ์ธํŠธ ์ปค๋ฒ„๋ฆฌ์ง€ ํ™•์ธ
    • Precision: ๊ฐ gi์— ๋Œ€ํ•ด, ๊ทธ ์•ˆ์— ์‹ค์ œ ์ด๋ฏธ์ง€ rj๊ฐ€ ๋“ค์–ด์˜ค๋Š”์ง€ ํ™•์ธ → ๋น„์œจ ๊ณ„์‚ฐ
    • Recall: ๊ฐ rj์— ๋Œ€ํ•ด, ๊ทธ ์•ˆ์— ์ƒ์„ฑ ์ด๋ฏธ์ง€ giโ€‹๊ฐ€ ๋“ค์–ด์˜ค๋Š”์ง€ ํ™•์ธ → ๋น„์œจ ๊ณ„์‚ฐ

ํ•ด์„

  • Precision์ด ๋†’์œผ๋ฉด "์ง„์งœ ๊ฐ™์€ ์ด๋ฏธ์ง€"๊ฐ€ ๋งŽ๊ณ ,
  • Recall์ด ๋†’์œผ๋ฉด "๋‹ค์–‘ํ•œ ์ด๋ฏธ์ง€"๋ฅผ ์ž˜ ์ƒ์„ฑํ•˜๊ณ  ์žˆ๋‹ค๋Š” ๋œป์ด๋‹ค.
  • ๋‘ ๊ฐ’์„ ๋ชจ๋‘ ๋†’๊ฒŒ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.

 

4. CLIP Score

CLIP Score๋Š” ํ…์ŠคํŠธ์™€ ์ด๋ฏธ์ง€ ๊ฐ„ ์˜๋ฏธ์  ์ผ์น˜๋„๋ฅผ ์ธก์ •ํ•˜๋Š” ์ง€ํ‘œ๋‹ค. ํ…์ŠคํŠธ ํ”„๋กฌํ”„ํŠธ์™€ ์ƒ์„ฑ๋œ ์ด๋ฏธ์ง€๊ฐ€ ์–ผ๋งˆ๋‚˜ ์˜๋ฏธ์ ์œผ๋กœ ์ž˜ ๋Œ€์‘๋˜๋Š”์ง€๋ฅผ CLIP ๋ชจ๋ธ์„ ํ†ตํ•ด ๊ณ„์‚ฐํ•œ๋‹ค.

๊ณ„์‚ฐ ๋ฐฉ์‹

  1. ํ…์ŠคํŠธ ํ”„๋กฌํ”„ํŠธ์™€ ์ƒ์„ฑ ์ด๋ฏธ์ง€ ๊ฐ๊ฐ์„ CLIP์˜ ํ…์ŠคํŠธ/๋น„์ „ ์ธ์ฝ”๋”์— ํ†ต๊ณผ์‹œ์ผœ ์ž„๋ฒ ๋”ฉ ๋ฒกํ„ฐ๋ฅผ ์ถ”์ถœ
  2. ๋‘ ๋ฒกํ„ฐ ๊ฐ„์˜ ์ฝ”์‚ฌ์ธ ์œ ์‚ฌ๋„ ๊ณ„์‚ฐ

ํ•ด์„

  • ๊ฐ’์ด ๋†’์„์ˆ˜๋ก ํ…์ŠคํŠธ์™€ ์ด๋ฏธ์ง€์˜ ์˜๋ฏธ๊ฐ€ ์ž˜ ์ผ์น˜ํ•œ๋‹ค๋Š” ์˜๋ฏธ
  • ๋‹จ์ˆœํžˆ ์ด๋ฏธ์ง€๊ฐ€ ‘์ง„์งœ์ฒ˜๋Ÿผ ๋ณด์ด๋А๋ƒ’๋ฅผ ๋„˜์–ด์„œ, “์š”์ฒญํ•œ ๋‚ด์šฉ์— ๋งž๋Š” ์ด๋ฏธ์ง€์ธ๊ฐ€?”๋ฅผ ์ •๋Ÿ‰ํ™”
    • ์˜ˆ: "A dog wearing a red hat" → ์ •๋ง ๋นจ๊ฐ„ ๋ชจ์ž๋ฅผ ์“ด ๊ฐ•์•„์ง€๊ฐ€ ๋‚˜์™”๋Š”๊ฐ€?
  • Text-to-Image ํƒœ์Šคํฌ์—์„œ ํ”„๋กฌํ”„ํŠธ ์ถฉ์‹ค๋„๋ฅผ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋‹ค.

 

5. LPIPS (Learned Perceptual Image Patch Similarity)

LPIPS๋Š” ๋‘ ์ด๋ฏธ์ง€ ๊ฐ„์˜ ์ง€๊ฐ์ ์ธ ์œ ์‚ฌ์„ฑ(perceptual similarity)์„ ์ธก์ •ํ•œ๋‹ค. ๋‹จ์ˆœํ•œ ํ”ฝ์…€ ๊ฐ’ ์ฐจ์ด(MSE ๋“ฑ)๊ฐ€ ์•„๋‹Œ, ๋”ฅ๋Ÿฌ๋‹ ๋ชจ๋ธ์˜ ๋‹ค์ค‘ ๋ ˆ์ด์–ด feature ์ฐจ์ด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์œ ์‚ฌ๋„๋ฅผ ๊ณ„์‚ฐํ•œ๋‹ค.

 

๊ณ„์‚ฐ ๋ฐฉ์‹

  1. ๋‘ ์ด๋ฏธ์ง€๋ฅผ pretrained ๋ชจ๋ธ(VGG, AlexNet ๋“ฑ)์— ์ž…๋ ฅ
  2. ์—ฌ๋Ÿฌ ์ธต์˜ feature map์„ ์ถ”์ถœ
  3. ๋Œ€์‘๋˜๋Š” ๋ ˆ์ด์–ด๋ผ๋ฆฌ์˜ L2 ๊ฑฐ๋ฆฌ ๊ณ„์‚ฐ ํ›„ ๊ฐ€์ค‘ ํ‰๊ท 

ํ•ด์„

  • ๊ฐ’์ด ๋‚ฎ์„์ˆ˜๋ก ๋‘ ์ด๋ฏธ์ง€๊ฐ€ ์ง€๊ฐ์ ์œผ๋กœ ์œ ์‚ฌํ•˜๋‹ค.
  • 1:1 ๋น„๊ต์— ์ ํ•ฉํ•˜๋ฉฐ, ๋ณดํ†ต ์›๋ณธ ์ด๋ฏธ์ง€์™€ ์ƒ์„ฑ ์ด๋ฏธ์ง€์˜ ํ’ˆ์งˆ ์œ ์‚ฌ๋„๋ฅผ ๋ณผ ๋•Œ ์‚ฌ์šฉ๋œ๋‹ค.

์ด์ฒ˜๋Ÿผ ๋‹ค์–‘ํ•œ ์ง€ํ‘œ๋“ค์ด ์„œ๋กœ ๋‹ค๋ฅธ ๊ด€์ ์—์„œ ์ด๋ฏธ์ง€ ์ƒ์„ฑ ๋ชจ๋ธ์˜ ์„ฑ๋Šฅ์„ ์ธก์ •ํ•œ๋‹ค. FID๋Š” ๋ถ„ํฌ ์œ ์‚ฌ์„ฑ, IS๋Š” ๋‹ค์–‘์„ฑ๊ณผ ๋šœ๋ ทํ•จ, Precision/Recall์€ ์ปค๋ฒ„๋ฆฌ์ง€, CLIP Score๋Š” ํ…์ŠคํŠธ ์ถฉ์‹ค๋„, LPIPS๋Š” ์ง€๊ฐ์  ์œ ์‚ฌ์„ฑ์„ ๋ฐ˜์˜ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ํ•˜๋‚˜์˜ ์ง€ํ‘œ๋งŒ์œผ๋กœ ํŒ๋‹จํ•˜๊ธฐ๋ณด๋‹ค๋Š”, ์—ฌ๋Ÿฌ ์ง€ํ‘œ๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.

๋ฐ˜์‘ํ˜•

'๐Ÿ› Research > Imageโ€ขVideo Generation' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[Gen AI] BAGEL: Unified Multimodal Design - ์ดํ•ด์™€ ์ƒ์„ฑ์˜ ํ†ตํ•ฉ ๊ตฌ์กฐ  (0) 2025.10.31
[Gen AI] Qwen-Image ํ…Œํฌ๋‹ˆ์ปฌ ๋ฆฌํฌํŠธ ๋ถ„์„ | T2I, TI2I | ์ด๋ฏธ์ง€ ์ƒ์„ฑ ํŽธ์ง‘ ๋ชจ๋ธ  (0) 2025.09.15
[Gen AI] Flow Matching & Rectified Flow ์ดํ•ดํ•˜๊ธฐ! | Diffusion ๋ณด๋‹ค ๋” ๋น ๋ฅธ ์ƒ์„ฑ ๋ฐฉ์‹  (2) 2025.07.31
[Gen AI] Diffusion Transformer (DiT) ์™„๋ฒฝ ์ดํ•ดํ•˜๊ธฐ!  (5) 2025.07.15
[Gen AI] Diffusion ๋ชจ๋ธ ์ƒ˜ํ”Œ๋ง & ํ•™์Šต ํŠธ๋ฆญ ์ •๋ฆฌ  (4) 2025.07.08
'๐Ÿ› Research/Image•Video Generation' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • [Gen AI] BAGEL: Unified Multimodal Design - ์ดํ•ด์™€ ์ƒ์„ฑ์˜ ํ†ตํ•ฉ ๊ตฌ์กฐ
  • [Gen AI] Qwen-Image ํ…Œํฌ๋‹ˆ์ปฌ ๋ฆฌํฌํŠธ ๋ถ„์„ | T2I, TI2I | ์ด๋ฏธ์ง€ ์ƒ์„ฑ ํŽธ์ง‘ ๋ชจ๋ธ
  • [Gen AI] Flow Matching & Rectified Flow ์ดํ•ดํ•˜๊ธฐ! | Diffusion ๋ณด๋‹ค ๋” ๋น ๋ฅธ ์ƒ์„ฑ ๋ฐฉ์‹
  • [Gen AI] Diffusion Transformer (DiT) ์™„๋ฒฝ ์ดํ•ดํ•˜๊ธฐ!
๋ญ…์ฆค
๋ญ…์ฆค
AI ๊ธฐ์ˆ  ๋ธ”๋กœ๊ทธ
    ๋ฐ˜์‘ํ˜•
  • ๋ญ…์ฆค
    moovzi’s Doodle
    ๋ญ…์ฆค
  • ์ „์ฒด
    ์˜ค๋Š˜
    ์–ด์ œ
  • ๊ณต์ง€์‚ฌํ•ญ

    • โœจ About Me
    • ๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ (213)
      • ๐Ÿ“– Fundamentals (34)
        • Computer Vision (9)
        • 3D vision & Graphics (6)
        • AI & ML (16)
        • NLP (2)
        • etc. (1)
      • ๐Ÿ› Research (75)
        • Deep Learning (7)
        • Perception (19)
        • OCR (7)
        • Multi-modal (5)
        • Image•Video Generation (18)
        • 3D Vision (4)
        • Material • Texture Recognit.. (8)
        • Large-scale Model (7)
        • etc. (0)
      • ๐Ÿ› ๏ธ Engineering (8)
        • Distributed Training & Infe.. (5)
        • AI & ML ์ธ์‚ฌ์ดํŠธ (3)
      • ๐Ÿ’ป Programming (92)
        • Python (18)
        • Computer Vision (12)
        • LLM (4)
        • AI & ML (18)
        • Database (3)
        • Distributed Computing (6)
        • Apache Airflow (6)
        • Docker & Kubernetes (14)
        • ์ฝ”๋”ฉ ํ…Œ์ŠคํŠธ (4)
        • C++ (1)
        • etc. (6)
      • ๐Ÿ’ฌ ETC (4)
        • ์ฑ… ๋ฆฌ๋ทฐ (4)
  • ๋งํฌ

    • ๋ฆฌํ‹€๋ฆฌ ํ”„๋กœํ•„ (๋ฉ˜ํ† ๋ง, ๋ฉด์ ‘์ฑ…,...)
    • ใ€Ž๋‚˜๋Š” AI ์—”์ง€๋‹ˆ์–ด์ž…๋‹ˆ๋‹คใ€
    • Instagram
    • Brunch
    • Github
  • ์ธ๊ธฐ ๊ธ€

  • ์ตœ๊ทผ ๋Œ“๊ธ€

  • ์ตœ๊ทผ ๊ธ€

  • hELLOยท Designed By์ •์ƒ์šฐ.v4.10.3
๋ญ…์ฆค
[Gen AI] ์ด๋ฏธ์ง€ ์ƒ์„ฑ ๋ชจ๋ธ์˜ ํ‰๊ฐ€ ์ง€ํ‘œ ์ •๋ฆฌ | FID, IS, CLIP Score, LPIPS,...
์ƒ๋‹จ์œผ๋กœ

ํ‹ฐ์Šคํ† ๋ฆฌํˆด๋ฐ”