This example continues from the last post to compute the optical flow between 2 greyscale images by using the calcOpticalFlowPyrLK() function in the Video module herunterladen. The new position of the pixels tracked will be delivered in a MatOfPoint2f object. By using the last and current position of the feature points, we can plot the path of the pixel movements windows 10 mail nachricht und bilder herunterladen. Furthermore, we can use such information for interactive or generative drawings, found in my artwork, Movement in Time.
Continue reading “OpenCV and Processing 16”