#https://github.com/tesseract-ocr/tesseract/tree/4.0.0
https://codeload.github.com/tesseract-ocr/tesseract/zip/master
#https://jaist.dl.sourceforge.net/project/tess4j/tess4j/3.4.8/Tess4J-3.4.8-src.zip
http://www.leptonica.org/source/leptonica-1.74.4.tar.gz
yum install gcc gcc-c++
yum install autoconf automake libtool
yum install libjpeg-devel libpng-devel libtiff-devel zlib-devel
tar -xzvf leptonica-1.74.4.tar.gz
cd leptonica-1.74.4
./configure
make && make install
export LD_LIBRARY_PATH=$LD_LIBRARY_PAYT:/usr/local/lib
export LIBLEPT_HEADERSDIR=/usr/local/include
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
cd tesseract-3.04.00
./autogen.sh
autoreconf -i
./configure --with-extra-includes=/usr/local/include --with-extra-libraries=/usr/local/include
這時會提示:
Configuration is done.
You can now build and install tesseract by running:
$ make
$ make install
Training tools can be built and installed with:
$ make training
$ sudo make training-install
繼續編譯,先編譯tesseract,在編譯安裝 training
make
sudo make install
make training
make training-install
sudo ldconfig
用法
tesseract 1.jpg output -l chi_sim
tesseract 1.jpg stdout