Stream video processing

The program reads the flow of images from the camera of the phone and allows a series of processing on the received images. The elaborations are:
-Fourier transform of the image and display module and phase, then Display image in the frequency domain.
-Canny algorithm for edge detection.
-Median filter to smooth the video stream.
-Sobel filter for the extraction of contours.
-Filter sharpening to the exaltation of the contours.
-Bilateral filtering
-Otzu threasholding
-Histogram equalization
You can save processed frames.