EMP: Executable Motion Prior for Humanoid Robot Standing Upper-body Motion Imitation

์ €์ž: Haocheng Xu, Haodong Zhang, Zhenghan Chen, Rong Xiong | ๋‚ ์งœ: 2025-07-21 | URL: https://arxiv.org/abs/2507.15649 📄 PDF


Essence

Figure 2

Fig. 2: Overview of our framework. Motion Retargeting (section III): We train a graph convolution retargeting network to

ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡์ด ์„œ ์žˆ๋Š” ์ž์„ธ๋ฅผ ์œ ์ง€ํ•˜๋ฉด์„œ ์ธ๊ฐ„์˜ ์ƒ์ฒด ๋™์ž‘์„ ๋ชจ๋ฐฉํ•˜๊ธฐ ์œ„ํ•ด ๊ฐ•ํ™”ํ•™์Šต๊ณผ Executable Motion Prior(EMP) ๋ชจ๋“ˆ์„ ๊ฒฐํ•ฉํ•œ ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์•ˆํ•œ๋‹ค.

Motivation

Achievement

Figure 4

Fig. 4: Simulation experiments (left motion: hammer use, right motion: lightbulb screw). The results show that while exe

How

Figure 2

Fig. 2: Overview of our framework. Motion Retargeting (section III): We train a graph convolution retargeting network to

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ์ด ๋…ผ๋ฌธ์€ RL๊ณผ ๋™์ž‘ prior๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡์˜ ์•ˆ์ •์ ์ธ ์ƒ์ฒด ๋™์ž‘ ๋ชจ๋ฐฉ์„ ์‹คํ˜„ํ•˜๋Š” ์‹ค์šฉ์ ์ธ ์†”๋ฃจ์…˜์„ ์ œ์‹œํ•˜๋ฉฐ, ์‹ค์ œ ๋กœ๋ด‡ ๋ฐฐํฌ๋ฅผ ํ†ตํ•ด ๊ทธ ํšจ๊ณผ๋ฅผ ์ž…์ฆํ•œ ์šฐ์ˆ˜ํ•œ ์—ฐ๊ตฌ์ด๋‹ค.

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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
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