Note that you will need to change OPENCV_INSTALL in example/example. Edit: Also from answer: You cannot manipulate … This involves creating the widgets in the main GUI thread, loading QImage's in a background process, pickling them, re-constructing a QImage in a background thread, and then finally using a signal to emit this new QImage from the background thread into the GUI thread where it is converted into a QPixmap. ndarray’ QImage(QImage): argument 1 has unexpected type ‘numpy. imshow("Camera View", frame) When using PyQt, we cannot keep drawing the frames in an infinite loop in the main thread. scene_edit) 問題は、表示されて … I am converting a project from PyQt5 to Pyside2 and have come accross a section of code that crashes the python interpretter when it runs (but only ~60% of the time?). Now, you have to load an image using QPixmap. QPixmap() can load an image, as parameter it has the filename. It is one of the two classes Qt provides for dealing with images, the other being QPixmap. loadFromData (im_data ) # Fix some strange bug that causes if im.
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