Window10 VS2019配置tesseract源码
1、配置tessract源码,折腾了好久[2020.5.5-2020.5.11],今晚终于配置成功了。
成功
1、从github下克隆Tesseract-OCR_for_Windows,注意是克隆不是下载
git clone https://github.com/peirick/Tesseract-OCR_for_Windows.git
2、 从github下克隆leptonica
git clone https://github.com/DanBloomberg/leptonica.git
3、 从github下克隆tesseract
git clone https://github.com/tesseract-ocr/tesseract.git
4、把步骤2克隆完成的leptonica文件夹里面文件拷到Tesseract-OCR_for_Windows\leptonica
5、把步骤3克隆完成的tesseract文件夹里面文件拷到Tesseract-OCR_for_Windows\tesseract_3.05
6、tesseract.sln,编译,会有报错。
7、把
static const STRING kCharsToEx[] = {"‘", "`", "\"", "\\", ",", ".",
"〈", "〉", "《", "》", "」", "「", ""};
修改成
static const STRING kCharsToEx[] = { "‘", "`", "\"", "\\", ",", ".",
"<", ">", "<<", ">>", "" };
8、再次编译运行,成功。
如果需要dll,打开项目属性,在常规->配置类型处选择动态库;C/C++预处理 -> 预处理器定义处增加TESS_EXPORTS
方法[但是不知道怎么用到vs工程里面]
sw setup
sw build org.sw.demo.google.tesseract.tesseract-master
失败
cppan --build pvt.cppan.demo.google.tesseract.tesseract-master
失败
C:\WINDOWS\system32>sw setup
Downloading database from origin remote
C:\WINDOWS\system32>d:
D:\>cd D:\Software\Programming Software\Open Source\tesseract\sw\tesseract-4.1.1
D:\Software\Programming Software\Open Source\tesseract\sw\tesseract-4.1.1>mkdir win64 && cd win64
D:\Software\Programming Software\Open Source\tesseract\sw\tesseract-4.1.1\win64>cmake .. -G "Visual Studio 16 2019"
还有其它尝试就不列出了。