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3D9

STAR: Sparse Trained Articulated Human Body Regressor(2020) 0. ABSTRACT 1. ํ›จ์”ฌ ๊ฐ„๊ฒฐํ•œ ๋ชจ๋ธ (๋งค๊ฐœ๋ณ€์ˆ˜์˜ ์ˆ˜ ๊ฐ์†Œ) : SMPL๋ณด๋‹ค 80% ๋” ์ž‘์€ ๋งค๊ฐœ๋ณ€์ˆ˜๋งŒ์„ ์‚ฌ์šฉ 2. ์ฒดํ˜•์— ๋”ฐ๋ผ ๋ณ€ํ•˜๋Š” ํ˜•ํƒœ ๋ฐ ํฌ์ฆˆ๋ฅผ ํ•™์Šต์‹œํ‚ด (์ฒดํ˜• ๋ฐ BMI ํ™œ์šฉ) : SMPL์˜ ๊ฒฝ์šฐ, ์ฒดํ˜•์— ๋”ฐ๋ฅธ ๋‹ค์–‘ํ•œ ํ˜•ํƒœ์˜ ๋ณ€ํ˜•์„ ๊ณ ๋ คํ•˜์ง€ ์•Š์•˜์Œ (์ฒดํ˜•์— ์ƒ๊ด€์—†์ด ๋‹ค ๋™์ผํ•œ ๊ทผ์œก ํ˜•ํƒœ๋กœ ํ‘œํ˜„) ex) ๋ˆ„๊ตฐ๊ฐ€ ํŒ”์„ ๊ตฌ๋ถ€๋ ธ์„ ๋•Œ, ๊ฐ ์ฒดํ˜•๋งˆ๋‹ค ํŒ”๊ฟˆ์น˜ ์ฃผ๋ณ€์˜ ํ”ผ๋ถ€๋‚˜ ๊ทผ์œก์˜ ํ˜•ํƒœ๊ฐ€ ๋” ๋‹ค๋ฅด๊ฒŒ ๋ณ€ํ˜•ํ•จ(๊ณจ๊ฒฉ์ด ๋” ํฐ ์‚ฌ๋žŒ, ๊ทผ์œก์ด ๋” ๋งŽ๊ฑฐ๋‚˜ ์ ์€ ์‚ฌ๋žŒ..) 3. ํ•™์Šต ๋ฐ์ดํ„ฐ๋ฅผ ๋Š˜๋ฆผ :์ผ๋ฐ˜ํ™” ์„ฑ๋Šฅ ๊ฐœ์„  ๊ฒฐ๋ก : ์†Œํ˜• ๋ชจ๋ธ์ด๋ฉฐ, ์ƒˆ๋กœ์šด ์ฒดํ˜•์— ๋Œ€ํ•ด ๋” ์ž˜ ์ผ๋ฐ˜ํ™”๋จ, SMPL ๋Œ€์ฒด ๋ชจ๋ธ๋กœ ์‚ฌ์šฉ ๊ฐ€๋Šฅ 1 INTRODUCTION ํ•ด๋‹น ๊ด€์ ˆ(๋ฌด๋ฆŽ์ด๋ฉด ๋ฌด๋ฆŽ๊นŒ์ง€๋งŒ) ์ฃผ์œ„ ๋ถ€๋ถ„๊นŒ์ง€๋งŒ ํ•™์Šต์‹œํ‚ด : ๊ธฐ์กด SMPL ๊ฐ™์€.. 2023. 8. 10.
[4์ฃผ์ฐจ] <์ฃผ์ œ ๋ณ€๊ฒฝ> ์ฒดํ˜•๋ณ„ ์˜ท์ž…ํžˆ๊ธฐ ์‚ฌ์ „ ์กฐ์‚ฌ https://github.com/lijiaman/awesome-3d-human - ๋Œ€์‹  ์ฝ”๋“œ๊ฐ€ ์—†๋Š”๊ฒŒ ๋งŽ์Œ ใ… ใ…  https://github.com/lzhbrian/Clothes-3D ๊ธฐ์กด๋Œ€๋กœ ์ฒดํ˜•์— ๋”ฐ๋ผ ์˜ท์ž…ํžˆ๊ธฐ๋ฅผ ํ•  ๊ฒƒ์ธ์ง€ (SMPL + 3D clothesํ™” + ํ•ฉ์„ฑ + ๋””ํ…Œ์ผ ) ์˜ท ์ž…์€ ์‚ฌ๋žŒ์˜ ํ˜•ํƒœ๋ฅผ ๋”ฐ์„œ ์˜ท ๋””์ž์ธ์„ ๋ฐ”๊พธ๋Š” ๊ฒƒ์œผ๋กœ ๊ฐˆ์ง€ (์ด ์นœ๊ตฌ๋Š” ์กฐ๊ธˆ ๋‹ค๋ฅธ ๋ฐฉ์•ˆ)⇒ + upgrade ๋ฒ„์ „: ์šฐ๋ฆฌ๊ฐ€ ์ง์ ‘ ์˜ท์„ ๊ทธ๋ฆฐ ๋‹ค์Œ, ์˜ท์˜ ๋””์ž์ธ๊นŒ์ง€ ๋”ฐ์„œ ์ƒˆ๋กœ ์ž…ํžˆ๋Š” ๊ฒƒ(ํฌ๋ง ์‚ฌํ•ญ) 1๋ฒˆ์œผ๋กœ ์„ ํƒํ•  ๊ฒฝ์šฐ) input์œผ๋กœ ์‚ฌ์ง„ ๋ฐ›๊ณ , ๋ชจ๋ธ ๋Œ๋ ค์„œ ์›ํ•˜๋Š” ์˜ท ์ž…ํžˆ๋Š”๊ฑธ๋กœ ๋ณด์—ฌ์ฃผ๋Š”๊ฑฐ? 2๋ฒˆ์œผ๋กœ ์„ ํƒํ•  ๊ฒฝ์šฐ) ์˜ท ๊ทธ๋ฆฌ๊ฒŒ ํ•ด์„œ ๋””์ž์ธ์„ ์ž…ํ˜€์„œ ๋ณด์—ฌ์ฃผ๋Š” ์ •๋„?๊ฐ€ ๋  ๋“ฏ (์•„์ด๋””์–ด ์ œ์‹œ์ผ ๋ฟ - ์ฐพ์ง„ ์•Š์Œ) 1. ์ฒดํ˜•๋ณ„ .. 2023. 8. 10.
Expressive Body Capture: 3D Hands, Face, and Body from a Single Image SMPL-X๋ž€? : ๋‹จ์ผ ์ด๋ฏธ์ง€๋กœ๋ถ€ํ„ฐ, ์‹ ์ฒด๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ์†๊ณผ ์–ผ๊ตด์„ ํ†ตํ•ฉ์ ์œผ๋กœ 3D ํ˜•ํƒœ์˜ ์‹ ์ฒด๋กœ ํ‘œํ˜„ํ•˜๋Š” ๋ชจ๋ธ ์ขŒ: SMPL, ์ค‘๊ฐ„: SMPL+H, ์šฐ: SMPL-X 0. ABSTRACT : 3D ์Šค์บ”์„ ์‚ฌ์šฉํ•˜์—ฌ ์ธ๊ฐ„์˜ ๋ชธ์ฒด์— ๋Œ€ํ•œ ์ƒˆ๋กœ์šด ํ†ตํ•ฉ๋œ 3D ๋ชจ๋ธ์ธ SMPL-X๋ฅผ ํ›ˆ๋ จ : SMPL์„ ํ™•์žฅํ•ด์„œ ์†๊ณผ ํ‘œ์ •๊นŒ์ง€ ๊ตฌํ˜„ํ•˜๊ณ ์ž ํ•จ : SMPL-X๋Š” ์–ผ๊ตด, ์†, ๋ชฉ, ์‹ ์ฒด ๋“ฑ ๋‹ค์–‘ํ•œ ์ธ์ฒด ํ˜•ํƒœ์™€ ์ž์„ธ๋ฅผ ํฌํ•จํ•˜๋Š” ๋งŽ์€ ๋งค๊ฐœ๋ณ€์ˆ˜๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š”๋ฐ, ์ด๋ฅผ ์ •ํ™•ํ•˜๊ฒŒ ์ถ”์ •ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ฐ ๋งค๊ฐœ๋ณ€์ˆ˜์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ์ •๋ณด์™€ ๊ด€์ ˆ ์ •๋ณด๋ฅผ ๊ฒฐํ•ฉํ•ด์„œ ์ตœ์ ํ™”๋ฅผ ์ˆ˜ํ–‰ํ•ด์•ผ ํ•œ๋‹ค๋Š” ๋ฌธ์ œ์  ์กด์žฌ : ๋”ฐ๋ผ์„œ ๊ธฐ์กด SMPLify ์•Œ๊ณ ๋ฆฌ์ฆ˜(2D์—์„œ ๊ด€์ ˆ์ •๋ณด ์ถ”์ถœํ•ด์„œ ํ•™์Šต์‹œํ‚ค๋Š”)์„ ํ™œ์šฉํ•ด์„œ SMPL-X ๋ชจ๋ธ์„ ์ตœ์ ํ™”ํ•ด์„œ ์ ํ•ฉ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•์„ ์ œ.. 2023. 8. 4.
SMPLify(Keep it SMPL): Automatic Estimation of 3D Human Pose and Shape from a Single Image SMPLify[Keep it SMPL] ์ด๋ž€? : 2D CNN(Deepcut)์„ ํ™œ์šฉํ•ด ๊ด€์ ˆ ์œ„์น˜๋ฅผ ๋ฝ‘์€ ํ›„, 3D SMPL์— ์ ์šฉํ•ด 3D Mesh๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ์‹ ์š”์•ฝ(Abstract) : ์ด๋ฏธ์ง€์—์„œ ์ธ๊ฐ„์˜ 3D ํฌ์ฆˆ์™€ ํ˜•ํƒœ๋ฅผ ์ž๋™์œผ๋กœ ์ถ”์ •ํ•˜๊ณ ์ž ํ•จ : CNN ๊ธฐ๋ฒ• Deepcut์„ ํ™œ์šฉ, 3D SMPL์˜ ๊ฒฐํ•ฉ : Datasets์˜ ๊ฒฝ์šฐ, Leeds Spors, HumanEva, Human3.6M ์‚ฌ์šฉ ์ด์  ๋ฐ ํŠน์ง•(Introduction) : ์ด์ „ ๋ฐฉ์‹์˜ ๊ฒฝ์šฐ, ํฌ์ฆˆ ์ดˆ์ ์—๋งŒ ๋งž์ท„๊ณ , 3D ํ˜•ํƒœ๋ฅผ ๋ฌด์‹œํ–ˆ์Œ โžก๏ธ 2D ์ด๋ฏธ์ง€๋กœ๋ถ€ํ„ฐ ํฌ์ฆˆ์™€ ํ˜•ํƒœ๋ฅผ ๋ชจ๋‘ ํฌํ•จํ•˜๋Š” 3D ๋ฉ”์‰ฌ๋ฅผ ์ž๋™์œผ๋กœ ์ถ”์ •ํ•˜๋Š” ํ•ด๊ฒฐ์ฑ…์„ ์ œ์‹œํ•จ Deepcut ํ™œ์šฉํ•ด 2D ๊ด€์ ˆ ์ถ”์ • โ€ป DeepCut์ด๋ž€ ๐Ÿ“š [์ฐธ๊ณ ] https://arxiv.or.. 2023. 7. 31.
[3์ฃผ์ฐจ] ๊ฑด๋ฌผ 3Dํ™” ๋ชจ๋ธ ์ฐพ๊ธฐ GitHub - chrise96/3D_building_reconstruction: MSc Computer Science project. Automatically enhance CityGML LOD2 buildings with facade details, by using a panoramic image sequence and building footprint data. NOTE: Amsterdam Panorama API is currently offline. MSc Computer Science project. Automatically enhance CityGML LOD2 buildings with facade details, by using a panoramic image sequence and buil.. 2023. 7. 28.
[2์ฃผ์ฐจ] 3D Generation Model Github ํƒ์ƒ‰ ๐Ÿ’ก 2์ฃผ์ฐจ ๊ณผ์ œ: 3D ์ƒ์„ฑํ•˜๋Š” ๋ชจ๋ธ ๊นƒํ—™ → ๋งŒ์•ฝ ํ•™์Šต์ด ํ•„์š”ํ•œ ๋ชจ๋ธ์ด๋ฉด ์–ด๋–ค ๋ฐ์ดํ„ฐ๊ณ , ๋ฐ์ดํ„ฐ AIํ—ˆ๋ธŒ๊ฐ™์€ ๋ฐ ์žˆ๋Š”์ง€ 1. CIPS-3D (21๋…„๋„ 10์›”) ์ด๋ฏธ์ง€๋ฅผ 3Dํ™” ์‹œํ‚ค๋ ค๊ณ  ํ•˜๋Š”, ์ €๋ฒˆ์— ์˜๊ฒฌ ๋‚˜์™”๋˜ ์˜ํ™” ํฌ์Šคํ„ฐ ํ˜น์€, ํ•ด๋ฆฌํฌํ„ฐ ์‹ ๋ฌธ?, ๊ทธ๋ฆผ ๋ช…ํ™” ๋“ฑ์ด ๊ฐ€๋Šฅํ•  ์ˆ˜๋„ ์žˆ์ง€ ์•Š์„๊นŒ ๐Ÿ’ป https://github.com/PeterouZh/CIPS-3D ๐Ÿ“š https://arxiv.org/abs/2110.09788 ๐Ÿงช https://huggingface.co/spaces/hysts/Shap-E ํŠน์ง• : NeRF ๊ธฐ๋ฐ˜ : ํ•œ๊ณ„์ ์€ NeRF ๋งˆ๋ƒฅ ์•ž์—์„œ๋งŒ ๋น™๋น™๋Œ€๋Š” ๊ฒƒ๋งŒ ๊ฐ€๋Šฅ → ์šฐ๋ฆฌ๊ฐ€ ์–ด๋–ค ์ฃผ์ œ๋กœ ํ• ๊ฑฐ๋ƒ์— ๋”ฐ๋ผ์„œ choice ๋  ์ˆ˜๋„ ์•ˆ๋  ์ˆ˜๋„ : ๋ฐ์ดํ„ฐ์…‹: ์ด๋ฏธ์ง€…? 2. FastGANFit (21๋…„.. 2023. 7. 17.
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