getting "Please call SetImage before attempting recognition" warning/error

arturaugusto / display_ocr

Real-time image preprocess and OCR.

GNU General Public License v2.0

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getting "Please call SetImage before attempting recognition" warning/error #1

Closed gcapiel closed 10 years ago

gcapiel commented 10 years ago

I'm using OS X Mavericks with: tesseract 3.03 leptonica-1.70 libjpeg 8d : libpng 1.6.12 : zlib 1.2.5

opencv: stable 2.4.9

arturaugusto commented 10 years ago

I'm using tesseract 3.02. I will upgrade to 3.03 to see if I can reproduce this error.

arturaugusto commented 10 years ago

Reading several questions from tesseract mailing list, the developers say that the last stable version is 3.02.02. For now, I'm not going to try using other unstable tesseract versions.

reference: https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/tesseract-ocr/4FwMXsV7xss/7SpV9Xi7EioJ