Discussion :

[emmmna]

Bonjour
j'ai integré opencv et tesseract ocr en visual studio 2010

Code :

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#include<opencv2\core\core.hpp>
#include<opencv2\highgui\highgui.hpp>
#include "opencv2/imgproc/imgproc.hpp"
#include<tesseract\baseapi.h>
#include<leptonica\allheaders.h>
#include<iostream>
#include <vector>
#include <fstream>
#define _CRT_SECURE_NO_WARNINGS
using namespace cv;
using namespace std;
tesseract::TessBaseAPI ocr;
 
int main()
{
   Mat input = imread("C:\\Program Files (x86)\\Tesseract-OCR\\eurotext.tif");
	 cvtColor( input, input, CV_BGR2GRAY );
 
  ocr.Init(NULL, "eng", tesseract::OEM_TESSERACT_ONLY);
 
  ocr.SetPageSegMode(tesseract::PSM_SINGLE_BLOCK);
  ocr.SetImage(input.data, input.cols, input.rows, 1, input.step);
  char* text = ocr.GetUTF8Text();
  cout << "Text:" << endl;
  cout << text << endl;
  cout << "Confidence: " << ocr.MeanTextConf() << endl << endl;
 
 
}

le resultat etait

Code :

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>c:\program files (x86)\tesseract-ocr\include\leptonica\environ.h(277): warning C4005: 'snprintf' : macro redefinition
1>          c:\program files (x86)\tesseract-ocr\include\tesseract\platform.h(33) : see previous definition of 'snprintf'
1>c:\program files (x86)\tesseract-ocr\include\leptonica\pix.h(169): warning C4305: 'initializing' : truncation from 'double' to 'const l_float32'
1>c:\program files (x86)\tesseract-ocr\include\leptonica\pix.h(171): warning C4305: 'initializing' : truncation from 'double' to 'const l_float32'
1>tessopen.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/INCREMENTAL:NO' specification
1>  tess_open.vcxproj -> C:\Users\eouerten\documents\visual studio 2010\Projects\tess_open\Debug\tess_open.exe
1>FinalizeBuildStatus:
1>  Deleting file "Debug\tess_open.unsuccessfulbuild".
1>
1>Build succeeded.
1>
1>Time Elapsed 00:00:02.93
========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========

mais une erreur s'est produite 0xc0150002