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Co-authored-by: Frank Dana <ferdnyc@gmail.com>
This commit is contained in:
Brenno A. C. Caldato
2021-01-13 19:30:46 -03:00
committed by GitHub
parent 1fa4e878ca
commit 73bf7390e9
3 changed files with 20 additions and 17 deletions
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2
src/Frame.cpp
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@@ -943,7 +943,7 @@ std::shared_ptr<QImage> Frame::GetImage()
// Convert Qimage to Mat
cv::Mat Frame::Qimage2mat( std::shared_ptr<QImage>& qimage) {
cv::Mat mat = cv::Mat(qimage->height(), qimage->width(), CV_8UC4, (uchar*)qimage->bits(), qimage->bytesPerLine()).clone();
cv::Mat mat = cv::Mat(qimage->height(), qimage->width(), CV_8UC4, (const uchar*)qimage->constbits(), qimage->bytesPerLine()).clone();
cv::Mat mat2 = cv::Mat(mat.rows, mat.cols, CV_8UC3 );
int from_to[] = { 0,0, 1,1, 2,2 };
cv::mixChannels( &mat, 1, &mat2, 1, from_to, 3 );