Phantom: Training Robots Without Robots Using Only Human Videos

์ €์ž: Marion Lepert, Jiaying Fang, Jeannette Bohg | ๋‚ ์งœ: 2025-03-02 | URL: https://arxiv.org/abs/2503.00779 📄 PDF


Essence

Figure 1

Fig. 1: Overview of learning from human videos. Our method enables training robot policies without collecting any robot

๋กœ๋ด‡ ํ•˜๋“œ์›จ์–ด ์—†์ด ์ธ๊ฐ„ ๋น„๋””์˜ค ๋ฐ๋ชจ๋งŒ์œผ๋กœ ๋กœ๋ด‡ ์ •์ฑ…์„ ํ•™์Šตํ•˜๋Š” Phantom ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•˜๋ฉฐ, ๋ฐ์ดํ„ฐ ํŽธ์ง‘ ๊ธฐ๋ฒ•์„ ํ†ตํ•ด ์ธ๊ฐ„-๋กœ๋ด‡ ๊ฐ„์˜ embodiment gap์„ ๊ทน๋ณตํ•˜๊ณ  zero-shot ๋ฐฐํฌ๋ฅผ ๋‹ฌ์„ฑํ•œ๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1: Overview of learning from human videos. Our method enables training robot policies without collecting any robot

How

Figure 2

Fig. 2: Overview of our data-editing pipeline for learning robot policies from human videos. During training, we first e

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ๋ณธ ์—ฐ๊ตฌ๋Š” ๋กœ๋ด‡ ๋ฐ์ดํ„ฐ ์˜์กด์„ฑ์„ ์™„์ „ํžˆ ์ œ๊ฑฐํ•˜๋ฉด์„œ๋„ ์‹ค์šฉ์ ์ธ ์„ฑ๊ณผ๋ฅผ ๋‹ฌ์„ฑํ–ˆ์œผ๋ฉฐ, ๋ฐ์ดํ„ฐ ํŽธ์ง‘ ๊ธฐ๋ฒ•์˜ ์ฐฝ์˜์  ์ ์šฉ์œผ๋กœ ๋กœ๋ด‡ ํ•™์Šต์˜ ํ™•์žฅ์„ฑ์„ ํ˜์‹ ์ ์œผ๋กœ ๊ฐœ์„ ํ•œ ์ค‘์š”ํ•œ ๊ธฐ์—ฌ๋‹ค. ๋‹ค๋งŒ pinch grasp ์ œํ•œ๊ณผ hand pose estimation์— ๋Œ€ํ•œ ์˜์กด์„ฑ์ด ์‹ค์ œ ์ ์šฉ์˜ ํญ์„ ์ œํ•œํ•œ๋‹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)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •