diff --git a/src/Frame.cpp b/src/Frame.cpp
index c623ed48..8766a54e 100644
--- a/src/Frame.cpp
+++ b/src/Frame.cpp
@@ -129,6 +129,9 @@ Frame::~Frame() {
 	// Clear all pointers
 	image.reset();
 	audio.reset();
+	#ifdef USE_OPENCV
+	imagecv.release();
+	#endif
 }
 
 // Display the frame image to the screen (primarily used for debugging reasons)
@@ -929,7 +932,7 @@ 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());
+    cv::Mat mat = cv::Mat(qimage->height(), qimage->width(), CV_8UC4, (uchar*)qimage->bits(), 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 );
@@ -945,19 +948,20 @@ cv::Mat Frame::GetImageCV()
 		// Fill with black
 		AddColor(width, height, color);
 	
-	if (imagecv.empty())
-		// Convert Qimage to Mat
-		imagecv = Qimage2mat(image);
+	//if (imagecv.empty())
+	// Convert Qimage to Mat
+	imagecv = Qimage2mat(image);
 
 	return imagecv;
 }
 
 std::shared_ptr<QImage> Frame::Mat2Qimage(cv::Mat img){
 	cv::cvtColor(img, img, cv::COLOR_BGR2RGB);
-	std::shared_ptr<QImage> imgIn = std::shared_ptr<QImage>(new QImage((uchar*) img.data, img.cols, img.rows, img.step, QImage::Format_RGB888));
+	QImage qimg((uchar*) img.data, img.cols, img.rows, img.step, QImage::Format_RGB888);
+	std::shared_ptr<QImage> imgIn = std::make_shared<QImage>(qimg.copy());
 	// Always convert to RGBA8888 (if different)
 	if (imgIn->format() != QImage::Format_RGBA8888)
-		*image = imgIn->convertToFormat(QImage::Format_RGBA8888);
+		*imgIn = imgIn->convertToFormat(QImage::Format_RGBA8888);
 	
 	return imgIn;
 }