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samirfor/pje.decode.captcha.sh

Created August 14, 2018 18:45
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PJe Captcha Decoder
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pje.decode.captcha.sh
#!/bin/sh
# Dependencies: convert=ImageMagick and Tesseract
INPUT=$1
convert $1 -scale 200% -negate -morphology erode octagon:2 -negate -threshold 80% out.png
tesseract -psm 8 -c tessedit_char_whitelist=0123456789 out.png -
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