Learning Human-to-Humanoid Real-Time Whole-Body Teleoperation

์ €์ž: Tairan He, Zhengyi Luo, Wenli Xiao, Chong Zhang, Kris Kitani, Changliu Liu, Guanya Shi | ๋‚ ์งœ: 2024-03-07 | URL: https://arxiv.org/abs/2403.04436 📄 PDF


Essence

Figure 4

Fig. 4: Overview of H2O: (a) Retargeting (Section IV): H2O first aligns the SMPL body model to a humanoidโ€™s structure

RGB ์นด๋ฉ”๋ผ๋งŒ์„ ์‚ฌ์šฉํ•˜์—ฌ ์‹ค์‹œ๊ฐ„์œผ๋กœ ์ „์‹  ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡์„ ์›๊ฒฉ์กฐ์ข…ํ•  ์ˆ˜ ์žˆ๋Š” RL ๊ธฐ๋ฐ˜ ํ”„๋ ˆ์ž„์›Œํฌ H2O๋ฅผ ์ œ์‹œํ•˜๋ฉฐ, 'sim-to-data' ํ”„๋กœ์„ธ์Šค๋กœ ์ธ๊ฐ„ ๋™์ž‘์„ ๋กœ๋ด‡ ์นœํ™”์ ์œผ๋กœ ํ•„ํ„ฐ๋งํ•˜๊ณ  sim-to-real ์ „์ด๋ฅผ ๋‹ฌ์„ฑํ–ˆ๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1:

How

Figure 4

Fig. 4: Overview of H2O: (a) Retargeting (Section IV): H2O first aligns the SMPL body model to a humanoidโ€™s structure

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 3/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ์ธ๊ฐ„-ํœด๋จธ๋…ธ์ด๋“œ ์ƒํ˜ธ์ž‘์šฉ์˜ ์ƒˆ๋กœ์šด ํŒจ๋Ÿฌ๋‹ค์ž„์„ ์ œ์‹œํ•˜๋ฉฐ, 'sim-to-data' ํ•„ํ„ฐ๋ง๊ณผ ํšจ๊ณผ์ ์ธ sim-to-real ์ „์ด๋ฅผ ํ†ตํ•ด RL ๊ธฐ๋ฐ˜ ์ „์‹  ์›๊ฒฉ์กฐ์ข…์„ ์ฒ˜์Œ ์‹คํ˜„ํ–ˆ๋‹ค๋Š” ์ ์—์„œ ํš๊ธฐ์  ๊ธฐ์—ฌ์ด๋‹ค. ๋Œ€๊ทœ๋ชจ ๋ฐ์ดํ„ฐ์…‹ ์ƒ์„ฑ, RGB ์นด๋ฉ”๋ผ ๊ธฐ๋ฐ˜ ์ œ์–ด, ๋‹ค์–‘ํ•œ ๋™์ž‘ ์‹คํ˜„ ๋“ฑ์—์„œ ๋†’์€ ์™„์„ฑ๋„๋ฅผ ๋ณด์—ฌ์ฃผ๋ฉฐ, ํ–ฅํ›„ ๋กœ๋ด‡ ์›๊ฒฉ์กฐ์ข… ๋ฐ ์ž์œจ ์‹œ์Šคํ…œ ํ•™์Šต์˜ ์ค‘์š”ํ•œ ํ† ๋Œ€๊ฐ€ ๋  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋œ๋‹ค.

๊ฐ™์ด ๋ณด๋ฉด ์ข‹์€ ๋…ผ๋ฌธ

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๊ณ„์ธต์  ์ œ์–ด ์•„ํ‚คํ…์ฒ˜๊ฐ€ ์‹ค์‹œ๊ฐ„ ํœด๋จธ๋…ธ์ด๋“œ ํ…”๋ ˆํผ๋ ˆ์ด์…˜๊ณผ ๊ฐ™์€ ์‹ค์ œ ์‘์šฉ์—์„œ ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ๋Š”์ง€ ์‹ค์ œ ์‚ฌ๋ก€ ์—ฐ๊ตฌ๋กœ ์ฝ์„ ์ˆ˜ ์žˆ๋‹ค.
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๐ŸŽง Audio Overview

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