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Qt 5.5 - Speed sign recognition demo

With Qt 5.5 you can easily integrate live camera or video feed into your Qt GUIs. Watch how Qt Multimedia with real-time video/camera integrates with the computer vision library (OpenCV) to create a real-time pattern recognition application that identifies speed signs on this short road trip. Further functionality could be added to this demo by, for example, displaying a warning if the vehicle's speed exceeds the last recognized sign. Anything is possible with Qt. Get Qt 5.5 from Music: Reverie (small theme) by _ghost, Music licensed under Creative Commons Attribution 3.0 Unported (CC BY 3.0),