A Real-to-Sim-to-Real Approach to Robotic Manipulation with VLM-Generated Iterative Keypoint Rewards

์ €์ž: Shivansh Patel, Xinchen Yin, Wenlong Huang, Shubham Garg, Hooshang Nayyeri, Li Fei-Fei, Svetlana Lazebnik, Yunzhu Li | ๋‚ ์งœ: 2025-02-12 | URL: https://arxiv.org/abs/2502.08643 📄 PDF


Essence

Figure 2

Fig. 2: Framework Overview. Iterative Keypoint Reward (IKER) is a visually grounded reward generated by Vision-Language

VLM์„ ํ™œ์šฉํ•˜์—ฌ RGB-D ๊ด€์ฐฐ๊ณผ ์ž์—ฐ์–ด ์ง€์‹œ๋กœ๋ถ€ํ„ฐ keypoint ๊ธฐ๋ฐ˜ reward ํ•จ์ˆ˜(IKER)๋ฅผ ๋™์ ์œผ๋กœ ์ƒ์„ฑํ•˜๊ณ , real-to-sim-to-real ๋ฃจํ”„๋ฅผ ํ†ตํ•ด ๋กœ๋ด‡ ์กฐ์ž‘ ์ •์ฑ…์„ ํ•™์Šต ๋ฐ ๋ฐฐํฌํ•˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ์ด๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1: Capabilities of Our Framework. IKER is designed to han-

How

Figure 3

Fig. 3: Iterative Keypoint Reward Generation. This corresponds

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ์ด ๋…ผ๋ฌธ์€ VLM์˜ ์‹œ๊ฐ์  ์ดํ•ด์™€ RL์˜ ์ตœ์ ํ™”๋ฅผ real-to-sim-to-real ๋ฃจํ”„๋กœ ํ†ตํ•ฉํ•˜์—ฌ ๊ฐœ๋ฐฉํ˜• ํ™˜๊ฒฝ์—์„œ์˜ ์ ์‘์  ๋‹ค๋‹จ๊ณ„ ๋กœ๋ด‡ ์กฐ์ž‘์„ ๋‹ฌ์„ฑํ•˜๋Š” ์ฐฝ์˜์ ์ด๊ณ  ์‹ค์šฉ์ ์ธ ์ ‘๊ทผ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค. ๋ฐ˜๋ณต์  reward ๊ฐœ์„ ๊ณผ ํ™˜๊ฒฝ ํ”ผ๋“œ๋ฐฑ ๊ธฐ๋ฐ˜ ๋™์  ๊ณ„ํš์ด ํ•ต์‹ฌ ๊ฐ•์ ์ด๋ฉฐ, ๋‹ค์–‘ํ•œ ์‹ค์ œ ์ž‘์—… ์‹œ์—ฐ์„ ํ†ตํ•ด ํšจ๊ณผ์„ฑ์„ ์ž…์ฆํ–ˆ๋‹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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