<https://stackoverflow.com/posts/73838701/timeline>
I read single characters with C++ and tesseract/leptonica. Below is chunk I
use.
is it possible to improve accuracy to use some special function, in case if
I read only one character. Of course I have openCV mat with cropped image
to fit the character size.
char *outText1;
tesseract::TessBaseAPI *api1 = new tesseract::TessBaseAPI(); if
(api1->Init(NULL, "eng")) { fprintf(stderr, "Could not initialize
tesseract.\n"); exit(1); } api1->SetImage((uchar*)imgWarpCopy1.data,
imgWarpCopy1.size().width, imgWarpCopy1.size().height,
imgWarpCopy1.channels(), imgWarpCopy1.step1()); outText1 =
api1->GetUTF8Text(); int temp1 = strlen(outText1); string_read =
outText1[temp1-3]; api1->End(); delete api1; delete [] outText1;
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