#pragma comment(lib,"libtesseract302.lib")
char * str = "test.jpg";
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;
if (!api.ProcessPages(str, NULL, 0, &text_out))
{
return 0;
}
string UTF8ToGBK(const std::string& strUTF8)
{
int len = MultiByteToWideChar(CP_UTF8, 0, strUTF8.c_str(), -1, NULL, 0);
unsigned short * wszGBK = new unsigned short[len + 1];
memset(wszGBK, 0, len * 2 + 2);
MultiByteToWideChar(CP_UTF8, 0,LPCSTR(strUTF8.c_str()), -1, LPWSTR(wszGBK), len);
len = WideCharToMultiByte(CP_ACP, 0,LPCTSTR(wszGBK), -1, NULL, 0, NULL, NULL);
char *szGBK = new char[len + 1];
memset(szGBK, 0, len + 1);
WideCharToMultiByte(CP_ACP,0, LPCTSTR(wszGBK), -1, szGBK, len, NULL, NULL);
//strUTF8 = szGBK;
std::string strTemp(szGBK);
delete[]szGBK;
delete[]wszGBK;
return strTemp;
}
wchar_t * result_str;
CString result;
//utf-8转换成unicode
int len = MultiByteToWideChar(CP_UTF8,0,text_out.string(),-1,NULL,0);
result_str = new wchar_t[len + 1];
memset(result_str,0,len + 1);
MultiByteToWideChar(CP_UTF8,0,text_out.string(),-1,result_str,len);
//识别结果
result = result_str;