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Modelling and Simulation of Neuromorphic Datasets for Anomaly Detection in Computer Vision

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์ €์ž

Mike Middleton, Teymoor Ali, Hakan Kayan, Basabdatta Sen Bhattacharya, Charith Perera, Oliver Rhodes, Elena Gheorghiu, Mark Vousden, Martin A. Trefzer

๐Ÿ’ก ๊ฐœ์š”

์ด ๋…ผ๋ฌธ์€ ์ปดํ“จํ„ฐ ๋น„์ „ ๋ถ„์•ผ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์ด์ƒ ํƒ์ง€ ์—ฐ๊ตฌ๋ฅผ ์œ„ํ•œ ์‹ ๊ฒฝํ˜•ํƒœํ•™์  ๋ฐ์ดํ„ฐ์…‹ ์ƒ์„ฑ์˜ ์–ด๋ ค์›€์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์ƒˆ๋กœ์šด ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ํ”„๋ ˆ์ž„์›Œํฌ์ธ ANTShapes๋ฅผ ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค. Unity ์—”์ง„์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ฐœ๋ฐœ๋œ ANTShapes๋Š” ๋‹ค์–‘ํ•œ ๊ฐ์ฒด์˜ ํ–‰๋™๊ณผ ์ด์ƒ ํ–‰๋™์„ ํ†ต๊ณ„์ ์œผ๋กœ ๋ชจ๋ธ๋งํ•˜์—ฌ ์ž„์˜์˜ ์ˆ˜๋Ÿ‰๊ณผ ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ๊ฐ€์ง„ ๋งž์ถคํ˜• ๋ฐ์ดํ„ฐ์…‹์„ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์—ฐ๊ตฌ์ž๋“ค์€ ๋ฐ์ดํ„ฐ ๋ถ€์กฑ ๋ฌธ์ œ๋ฅผ ๊ทน๋ณตํ•˜๊ณ  ๊ฐ์ฒด ์ธ์‹, ์œ„์น˜ ํŒŒ์•…, ์ด์ƒ ํƒ์ง€์™€ ๊ฐ™์€ ๋‹ค์–‘ํ•œ ์‘์šฉ ๋ถ„์•ผ์— ๋งž๋Š” ์‹ ๊ฒฝํ˜•ํƒœํ•™์  ๋ฐ์ดํ„ฐ์…‹์„ ์†์‰ฝ๊ฒŒ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ”‘ ์‹œ์‚ฌ์  ๋ฐ ํ•œ๊ณ„

โ€ข
๋™์  ๋น„์ „ ์„ผ์„œ(DVS) ๋ฐ์ดํ„ฐ ๋ถ€์กฑ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜์—ฌ ์‹ ๊ฒฝํ˜•ํƒœํ•™์  ์ปดํ“จํ„ฐ ๋น„์ „ ์—ฐ๊ตฌ์˜ ์ ‘๊ทผ์„ฑ์„ ๋†’์ž…๋‹ˆ๋‹ค.
โ€ข
์‚ฌ์šฉ์ž๊ฐ€ ํŒŒ๋ผ๋ฏธํ„ฐ ์กฐ์ •์„ ํ†ตํ•ด ์ž„์˜์˜ ๊ทœ๋ชจ์™€ ๋ณต์žก์„ฑ์„ ๊ฐ€์ง„ ๋งž์ถคํ˜• ์ด์ƒ ํƒ์ง€ ๋ฐ์ดํ„ฐ์…‹์„ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.
โ€ข
์ œ์•ˆ๋œ ANTShapes ํ”„๋ ˆ์ž„์›Œํฌ๋Š” 3D ์žฅ๋ฉด ๋‚ด ๊ฐ์ฒด์˜ ํ–‰๋™์„ ํ†ต๊ณ„์ ์œผ๋กœ ๋ชจ๋ธ๋งํ•˜์—ฌ ํ˜„์‹ค์ ์ธ ๋ฐ์ดํ„ฐ์…‹ ์ƒ์„ฑ์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
โ€ข
์ƒ์„ฑ๋œ ๋ฐ์ดํ„ฐ์…‹์˜ ๋ณต์žก์„ฑ ๋ฐ ๋‹ค์–‘์„ฑ์ด ์‹ค์ œ ํ™˜๊ฒฝ์˜ ๋ชจ๋“  ์ด์ƒ ํ˜„์ƒ์„ ํฌ๊ด„ํ•˜์ง€ ๋ชปํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์‹œ๋ฎฌ๋ ˆ์ด์…˜์˜ ํ˜„์‹ค๊ฐ ํ–ฅ์ƒ์— ๋Œ€ํ•œ ์ถ”๊ฐ€ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
๐Ÿ‘
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