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EasyOCR ์ปค์Šคํ…€ ๋ฐ์ดํ„ฐ์…‹์—์„œ finetuning ํ•˜๊ธฐ (3) - recognition model train

์œฐ๊ฐฑ 2025. 5. 29. 17:01

https://github.com/JaidedAI/EasyOCR/blob/master/custom_model.md

 

EasyOCR/custom_model.md at master · JaidedAI/EasyOCR

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc. - JaidedAI/EasyOCR

github.com

์œ„์˜ ๋งํฌ์ธ github์— ์–ด๋А ์ •๋„ ์ž์„ธํžˆ ์„ค๋ช…ํ•ด์ฃผ๊ณ  ์žˆ๋‹ค.


๋‚˜์˜ ๊ฒฝ์šฐ์—๋Š” ์ผ๋‹จ detection์„ ๋ถ€๋ถ„์„ ๊ฑด๋“ค์ง€ ์•Š๊ณ , recognition ๋ถ€๋ถ„๋งŒ finetuningํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ์„ธ์› ๋‹ค.

(๊ทธ๋ฆผ์—์„œ๋Š” ResNet+LSTM+CTC ๋ถ€๋ถ„์„ ์˜๋ฏธํ•œ๋‹ค)

detection finetuning์€ ํ•ด๋ณด์ง€ ์•Š์•˜์ง€๋งŒ ๊นƒํ—ˆ๋ธŒ์—์„œ ์—ญ์‹œ ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•ด์ฃผ๊ณ  ์žˆ๋‹ค.


1. ๋ฐ์ดํ„ฐ์…‹ ์ค€๋น„

๋ฐ์ดํ„ฐ์…‹๋“ค์€ ์ด๋ฏธ ์ค€๋น„๊ฐ€ ๋˜์–ด ์žˆ์—ˆ๋‹ค > ์ด๋ฏธ์ง€์™€ labels.csv

lables.csv์—๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด ๊ฐ๊ฐ์˜ ์ด๋ฏธ์ง€์— ๋Œ€ํ•œ annotation๋œ ์ •๋ณด๊ฐ€ ๋“ค์–ด์žˆ๋‹ค.

example.png Hello Kitty

 

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