tesseract使用

1.下载liblept168.dll和liblept168d.dll文件，下载地址：

http://pan.baidu.com/share/link?shareid=1102209231&uk=101472617&fid=2286174501

http://pan.baidu.com/share/link?shareid=1102209231&uk=101472617&fid=388193021

2.Tesseract-ocr的dll tesseract-3.02.02-win32-lib-include-dirs下载地址：
https://tesseract-ocr.googlecode.com/files/tesseract-3.02.02-win32-lib-include-dirs.zip

解压之后包括 include文件夹和lib文件夹，配置头文件和库文件(VC++ include library, linker)，建立工程进行测试。

#include "stdafx.h"
#include "baseapi.h"
#include <iostream>
#pragma  comment(lib,"libtesseract302.lib")
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
    char * str = "D:\\validate\\1.png";
    tesseract::TessBaseAPI  api;  
    api.Init(NULL, "chi_sim", tesseract::OEM_DEFAULT);  //初始化，设置语言包，中文简体：chi_sim;英文：eng；也可以自己训练语言包
    //api.SetVariable( "tessedit_char_whitelist", "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" );  
    STRING text_out;  
    bool stauts = api.ProcessPages(str, NULL, 0, &text_out);
    const char *string = text_out.string();
    cout<<string<<endl;
    cout<<endl;

}