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}
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}
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void SMVideoZoomWidget::showImageCV(cv::Mat image){
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void SMVideoZoomWidget::showImageCV(cv::Mat image){
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    if(image.empty())
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        return;
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    QImage qimage = cvMat2qImage(image);
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    QImage qimage = cvMat2qImage(image);
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    // If first ever camera image, fit in view
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    // If first ever camera image, fit in view
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    if(item->pixmap().isNull()){
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    if(item->pixmap().isNull()){
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        item->setPixmap(QPixmap::fromImage(qimage));
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        item->setPixmap(QPixmap::fromImage(qimage));