Omni-Perception: Omnidirectional Collision Avoidance for Legged Locomotion in Dynamic Environments

์ €์ž: Zifan Wang, Teli Ma, Yufei Jia, Xun Yang, Jiaming Zhou, Wenlong Ouyang, Qiang Zhang, Junwei Liang | ๋‚ ์งœ: 2025-05-25 | URL: https://arxiv.org/abs/2505.19214 📄 PDF


Essence

Figure 1

Figure 1: Validation scenarios for the Omni-Perception framework. Effective omnidirectional collision avoid-

๋ณธ ๋…ผ๋ฌธ์€ LiDAR ํฌ์ธํŠธ ํด๋ผ์šฐ๋“œ๋ฅผ ์ง์ ‘ ์ฒ˜๋ฆฌํ•˜๋Š” end-to-end ๊ฐ•ํ™”ํ•™์Šต ์ •์ฑ… Omni-Perception์„ ์ œ์•ˆํ•˜์—ฌ ๋™์  ํ™˜๊ฒฝ์—์„œ ๋‹ค๋ฆฌ ๋กœ๋ด‡์˜ ์ „๋ฐฉํ–ฅ ์ถฉ๋Œ ํšŒํ”ผ๋ฅผ ์‹คํ˜„ํ•œ๋‹ค. PD-RiskNet์ด๋ผ๋Š” ์ƒˆ๋กœ์šด ์ง€๊ฐ ๋ชจ๋“ˆ์„ ํ†ตํ•ด ์‹œ๊ณต๊ฐ„์  LiDAR ๋ฐ์ดํ„ฐ๋ฅผ ํ•ด์„ํ•˜์—ฌ ํ™˜๊ฒฝ ์œ„ํ—˜์„ ํ‰๊ฐ€ํ•œ๋‹ค.

Motivation

Achievement

Figure 5

Figure 5: Robot obstacle avoidance performance

How

Figure 2

Figure 2: Proposed System Framework. (a) Visualization of differing sensor coverage: the typically narrow,

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ๋‹ค๋ฆฌ ๋กœ๋ด‡์˜ ๋™์  ํ™˜๊ฒฝ ๋„ค๋น„๊ฒŒ์ด์…˜์— LiDAR์„ ์ง์ ‘ ํ™œ์šฉํ•œ end-to-end ํ•™์Šต ํ”„๋ ˆ์ž„์›Œํฌ๋ผ๋Š” ์ฐธ์‹ ํ•œ ์ ‘๊ทผ์„ ์ œ์‹œํ•˜๋ฉฐ, ์‹ค์šฉ์ ์ธ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ํˆดํ‚ท๊ณผ ํ•จ๊ป˜ ๊ฐ•๊ฑดํ•œ sim-to-real ์ „์ด๋ฅผ ์ž…์ฆํ•œ๋‹ค. ๋‹ค๋งŒ ๊ธฐ์ˆ  ์ƒ์„ธ ๊ณต๊ฐœ ์ˆ˜์ค€๊ณผ ๊ทน๋‹จ ํ™˜๊ฒฝ ๊ฒ€์ฆ ๋ณด๊ฐ•์ด ํ•„์š”ํ•˜๋‹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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