Developer: Yan Ge
Time: Aug. 2017
source code based on:
[1] openCV text module and sample code (http://docs.opencv.org/3.0-beta/modules/text/doc/text.html)
[2] tesseract C++ API (https://github.com/tesseract-ocr/tesseract/blob/master/api/baseapi.h)
[1] openCV 3.3 including openCV_contrib.
[2] tesseract 4.0.
[3] leptonica 1.7.4.
[4] openMP(optional)
[5] cmake
Thank you for trying this software.