[๐Ÿ”ฅํฌ์Šค๐Ÿ”ฅ] Segmentation Modeling(2) (ResU-Net, OpenCV ์ ์šฉ)

2022.06.19 16:35 1,552 ์กฐํšŒ language

์•ˆ๋…•ํ•˜์„ธ์š” ~ ๐Ÿ”ฅํฌ์Šค๐Ÿ”ฅํŒ€์ž…๋‹ˆ๋‹ค!
ํฌ์ŠคํŒ€์ด ์ค€๋น„ํ•œ ๋‘๋ฒˆ์งธ์ด์ž ๋งˆ์ง€๋ง‰ ํ”„๋กœ์ ํŠธ, Segmentation Modeling์ž…๋‹ˆ๋‹ค!

๋งˆ์ง€๋ง‰ ๋งˆ๋ฌด๋ฆฌ๋„ ํ•จ๊ป˜ํ•ด์š” ~

ResU-Net์˜ ๊ฐœ๋…์„ ์ดํ•ดํ•˜๊ณ  ๊ฒฐ๊ณผ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒŒ์‹œ๊ธ€์ž…๋‹ˆ๋‹ค!
์•ž์— ์—…๋กœ๋“œํ–ˆ๋˜ U-Net์˜ ํ›„์†์ž‘์ด๋‹ˆ ๋งŽ์€ ๊ธฐ๋Œ€ ๋ถ€ํƒ๋“œ๋ ค์š” !

* ๋ณธ ํฌ์ŠคํŒ…์€ ๋ฐ์ด์ฝ˜ ์„œํฌํ„ฐ์ฆˆ "๋ฐ์ดํฌ๋ฃจ 2๊ธฐ" ํ™œ๋™์˜ ์ผํ™˜์ž…๋‹ˆ๋‹ค.

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๋กœ๊ทธ์ธ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค
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updowney
2022.06.19 20:40

residual unit์„ ์ถ”๊ฐ€ํ•˜๋‹ˆ ์„ฑ๋Šฅ์ด ๋งŽ์ด ํ–ฅ์ƒ๋˜์—ˆ๋„ค์š”! ์ข‹์Šต๋‹ˆ๋‹ค!!

jihyeheo
2022.06.21 14:51

๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)

yettipi
2022.12.06 16:11

์•ˆ๋…•ํ•˜์„ธ์š”! training ์ฝ”๋“œ์—์„œ rev_iou์— ๋Œ€ํ•ด ๊ถ๊ธˆํ•œ ์ ์ด ์ƒ๊ฒจ ๋Œ“๊ธ€ ๋‚จ๊น๋‹ˆ๋‹ค. ํ•ด๋‹น ๋ณ€์ˆ˜๊ฐ€ ๋ฌด์—‡์„ ์˜๋ฏธํ•˜๊ณ , loss ๊ฐ’์— ๋”ํ•ด์ฃผ๋Š” ์ด์œ ๊ฐ€ ๋ฌด์—‡์ผ๊นŒ์š”?

rev_iou = 16 - iou_metric(outputs, mask)
loss += alpha * rev_iou