Image and video pencil sketch with OpenCV 3.X and CUDA

This prototype tests implementations of the pencil sketch operation forĀ images and videos using C++, CUDA, OpenCV 3.X. Sketching is a natural way of expressing some types of ideas. It conveys information that can be really hard to explain using text, and at the same time it does not require a tremendous amount of effort. It[…]

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Histogram calculation with CUDA and OpenCV 3.X

This prototype tests different implementations of the histogram calculation forĀ images using C++, CUDA, OpenCV 3.X. An image histogram is a type of histogram that acts as a graphical representation of the tonal distribution in a digital image. It plots the number of pixels for each tonal value. By looking at the histogram for a specific[…]