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๐Ÿ‘ฉโ€๐Ÿ’ป

์œค์ฑ„์˜ (Chaeyeong Yun)

Last Updated. 2023/08/10
โ€ข
Computer Vision
โ€ข
AI Engineer / Researcher
โ€ข
ย email: ychang0725@naver.com
Github : https://github.com/chaeyeongyun?tab=repositories
Blog : https://changaistudy.oopy.io/

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1998.07.25
๋‘”์ดŒ๊ณ ๋“ฑํ•™๊ต ์กธ์—… (2014.03 ~ 2017.02)
๋™๊ตญ๋Œ€ํ•™๊ต(์„œ์šธ) ์ „์ž์ „๊ธฐ๊ณตํ•™๋ถ€ ์กธ์—… (2017.03 ~ 2022.02 ์กธ์—…)
๋™๊ตญ๋Œ€ํ•™๊ต(์„œ์šธ) ์ผ๋ฐ˜๋Œ€ํ•™์› ์ „์ž์ „๊ธฐ๊ณตํ•™๊ณผ ๋ฉ€ํ‹ฐ๋ฏธ๋””์–ด์ปจํ…์ธ  ๋ฐ ์‹ ํ˜ธ์ฒ˜๋ฆฌ ์ „๊ณต (2022.03 ~ 2024.02 ์กธ์—… ์˜ˆ์ •)

'๋” ๋‚˜์€ ์„ธ์ƒ์„ ๊ฟˆ๊พธ๋Š” AI ๊ฐœ๋ฐœ์ž'

computer vision์„ ์—ฐ๊ตฌ๊ฐœ๋ฐœํ•˜๋Š” AI Engineer ์œค์ฑ„์˜์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค.
AI๋Š” ๋” ๋‚˜์€ ์„ธ์ƒ์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
์‡ผํ•‘์˜ ํŽธ์˜๋ฅผ ์œ„ํ•œ ๊ธฐ์ˆ , ์žฌ๋ฏธ์žˆ๋Š” ์ปจํ…์ธ  ๊ฐœ๋ฐœ๋ถ€ํ„ฐ ์ฝ”๋กœ๋‚˜ ์‹œ๊ตญ์— ํ•„์ˆ˜๊ฐ€ ๋˜์—ˆ๋˜ ๋งˆ์Šคํฌ ์ธ์‹๊ณผ ์ฒด์˜จ ์ธก์ • ์‹œ์Šคํ…œ. ๋” ๋‚˜์•„๊ฐ€ ์—ด์•…ํ•œ ํ™˜๊ฒฝ์˜ ๊ฐœ๋ฐœ๋„์ƒ๊ตญ ์•„์ด๋“ค์—๊ฒŒ ์งˆ ๋†’์€ ๊ต์œก์„ ์ œ๊ณตํ•˜๊ฑฐ๋‚˜, ๋…๊ฑฐ๋…ธ์ธ๋ถ„๋“ค์„ ์œ„ํ•œ ๋ณต์ง€ ์‹œ์Šคํ…œ์œผ๋กœ ํ™œ์šฉ๋  ์ˆ˜๋„ ์žˆ๊ฒ ์ฃ .
์ด๋Ÿฌํ•œ ๋ฌดํ•œํ•œ ๊ฐ€๋Šฅ์„ฑ์„ ๊ฐ€์ง„ AI๊ธฐ์ˆ ์„, ๋” ์ข‹์€ ์„ธ์ƒ์„ ๋งŒ๋“œ๋Š” ๊ฒƒ์— ๊ธฐ์—ฌํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ์ˆ ์„ ๊ฐœ๋ฐœํ•˜๋Š” ๊ฐœ๋ฐœ์ž๊ฐ€ ๋˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
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๊ฒŒ์žฌ ๋…ผ๋ฌธ

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Chaeyeong Yun, Yu Hwan Kim, Sung Jae Lee, Su Jin Im, and Kang Ryoung Park,ย โ€œWRA-Net: Wide Receptive Field Attention Network for Motion Deblurring in Crop and Weed Image,โ€ย Plant Phenomics, Vol. 5(0031), pp. 1-21, April 2023.(IF =ย 6.961 (2021))(IFย ์ƒ์œ„ย 2.78% (3/90) SCIE (AGRONOMYย ๋ถ„์•ผ) (JCR 2021)
Research Portfolio (SCI ๋…ผ๋ฌธ, ํŠนํ—ˆ ๋“ฑ)

ํ’‹์‚ด ๊ฒฝ๊ธฐ ์ž๋™ ์ดฌ์˜ ๋ฐ ํŽธ์ง‘ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ

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๊ด‘๊ฐ์นด๋ฉ”๋ผ 2๋Œ€ ๊ธฐ๊ณ„ ์–‘ ์˜†์„ ๋ฐ”๋ผ๋ณด๋„๋ก ์„ค์น˜
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image stitching์„ ํ†ตํ•œ ๊ฒฝ๊ธฐ์žฅ ์ „์ฒด ์˜์ƒ ํš๋“
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ํŽธ์ง‘ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ ์šฉ์„ ํ†ตํ•ด ๋ฆฌํ”Œ๋ ˆ์ด ์˜์ƒ ์ƒ์„ฑ
โ€ข
์ดˆ๊ธฐ ๋ชจ๋ธ์€ ๋ผ์ฆˆ๋ฒ ๋ฆฌํŒŒ์ด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์„ค๊ณ„๋˜์—ˆ์œผ๋‚˜ ์ดํ›„ jetson nano ๋ณด๋“œ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ณ€๊ฒฝ

1. Object Detection

YOLO-v5 ๋ชจ๋ธ ์ ์šฉ
backbone์œผ๋กœ CSP Darknet ์‚ฌ์šฉ
Darknet์— CSP๋ฅผ ์ ์šฉ
โ†’ CSP : feature fusion์ „๋žต์„ ํ†ตํ•ด transition layer๋ฅผ ์‚ฌ์šฉํ•จ์œผ๋กœ์จ ์—ฐ์‚ฐ๋Ÿ‰์„ ์ค„์ด๊ณ  bottleneck์„ ์‚ญ์ œ
object detection์˜ ์ „ํ†ต์ ์ธ ๋ฌธ์ œ์ธ ์ž‘์€ ๊ฐ์ฒด ์ธ์‹(๊ณต)์— ๋Œ€ํ•œ ์„ฑ๋Šฅ์ด ๋‚ฎ์€ ๋ฌธ์ œ

2. Tracking

Deep-SORT ์•Œ๊ณ ๋ฆฌ์ฆ˜ ํ™œ์šฉ
์ž‘์€ ๊ณต ๊ฐ์ฒด์— ๋Œ€ํ•œ ์„ฑ๋Šฅ ํ–ฅ์ƒ์€ ๊ณ„์†ํ•ด์„œ ๊ฐ€์ ธ๊ฐ€์•ผ ํ•˜๋Š” ๋ฌธ์ œ๋ผ๊ณ  ํŒ๋‹จ
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2023.07.07 ~ 2023.08.19
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AI ๊ธฐ์ˆ ํ™œ์šฉ (๊ณ ๊ธ‰) ์‹œ๊ฐ์ง€๋Šฅ ๊ณผ์ •
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2021.06.02
ํ•œ๊ตญ์‚ฐ์—…์ธ๋ ฅ๊ณต๋‹จ
๋น…๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ธฐ์‚ฌ
2023.07.14
ํ•œ๊ตญ๋ฐ์ดํ„ฐ์‚ฐ์—…์ง„ํฅ์›

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2023.01.08
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