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evision
0.2.16-pre.2
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0.2.16-pre
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0.1.39
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0.1.34
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0.1.32
retired
0.1.31
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0.1.9
0.1.8
0.1.7
OpenCV-Erlang/Elixir binding.
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c_src/evision_custom_headers/evision_text.hpp
#ifdef HAVE_OPENCV_TEXT
#include <opencv2/text/ocr.hpp>
// Implementation of OCRTesseract::runWithComponents — declared in the
// patched ocr.hpp header so the binding generator picks it up.
//
// This non-virtual method delegates to the virtual run() overload that
// accepts output vectors, converting InputArray → Mat on the way in and
// std::string → cv::String on the way out.
void cv::text::OCRTesseract::runWithComponents(
InputArray image,
String& output_text,
std::vector<Rect>& component_rects,
std::vector<String>& component_texts,
std::vector<float>& component_confidences,
int component_level)
{
Mat mat = image.getMat();
std::string text;
std::vector<std::string> texts;
run(mat, text, &component_rects, &texts, &component_confidences, component_level);
output_text = text;
component_texts.clear();
component_texts.reserve(texts.size());
for (const auto& t : texts) {
component_texts.push_back(t);
}
}
#endif