std::string outText, imPath = "image.jpeg";
cv::Mat im = cv::imread(imPath, cv::IMREAD_GRAYSCALE);
cv::bitwise_not(im, im);
tesseract::TessBaseAPI* ocr = new tesseract::TessBaseAPI();
ocr->Init(NULL, "eng", tesseract::OEM_DEFAULT)
ocr->SetImage(im.data, im.cols, im.rows, 1, im.step);
outText
not post code snittpet - provide full testing case for easy
> replication
> 2. Provide details: which OS, which compiler, how did build/get tesseract,
> which version... etc.
>
> Zdenko
>
>
> št 31. 12. 2020 o 20:53 Minseok Kim napísal(a):
>
>> std::string outText, i
#include
#include
#include
#include
#include
using namespace std;
using namespace cv;
int main()
{
string outText = "", imPath = "image.jpeg";
Mat im = cv::imread(imPath, cv::IMREAD_GRAYSCALE);
cv::bitwise_not(im, im);
cv::imwrite("image_inverted.jpeg", im);
tesseract::T
t; cl /EHsc tess_cv.cpp /If:\win64_msvc_min\include
> /If:\opencv2\opencv\build\include /link /LIBPATH:F:/WIN64_MSVC_MIN/LIB
> /LIBPATH:F:/WIN64_MSVC_MIN/LIB
> /LIBPATH:f:\opencv2\opencv\build\x64\vc15\lib\ tesseract50.lib
> leptonica-1.81.0.lib opencv_world451.lib /machine:x64 /out:te
nko
>
>
> št 31. 12. 2020 o 22:37 Minseok Kim
> napísal(a):
>
>> I don't know if this adds on anything, but maybe you have some insight in
>> this.
>> I find that this works fine on more modern computer set-ups, but fails on
>> older ones.
>> One
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