Tesseract——1样例实现

源代码：

#include "baseapi.h"
#include "allheaders.h"

int main()
{
	char *outText;

	tesseract::TessBaseAPI *api = new tesseract::TessBaseAPI();
	// Initialize tesseract-ocr with English, without specifying tessdata path
	if (api->Init(NULL, "eng")) // you can set tessdata path and language here
	{
		fprintf(stderr, "Could not initialize tesseract.\n");
		exit(1);
	}

	// Open input image with leptonica library
	Pix *image = pixRead("./eurotext.tif");
	api->SetImage(image);
	// Get OCR result
	outText = api->GetUTF8Text();
	printf("---- OCR output:---- \n%s", outText);

	// Destroy used object and release memory
	api->End();
	delete[] outText;
	pixDestroy(&image);

	return 0;
}

VS2015
包含目录：

C:\Users\An\Desktop\OCR\core\buid\lep\src
C:\Users\An\Desktop\OCR\core\leptonica-1.76.0\src
C:\Users\An\Desktop\OCR\core\tesseract-3.05.01\tesseract-3.05.01\api
C:\Users\An\Desktop\OCR\core\tesseract-3.05.01\tesseract-3.05.01\ccmain
C:\Users\An\Desktop\OCR\core\tesseract-3.05.01\tesseract-3.05.01\ccstruct
C:\Users\An\Desktop\OCR\core\tesseract-3.05.01\tesseract-3.05.01\ccutil
C:\Users\An\Desktop\OCR\core\tesseract-3.05.01\tesseract-3.05.01\cutil

库目录

C:\Users\An\Desktop\OCR\core\buid\lep\src\Release
C:\Users\An\Desktop\OCR\core\buid\tess\Release

附加依赖项：

leptonica-1.76.0.lib
tesseract305.lib