Examples of using OpenCV from Clojure.
$ lein run -m com.lemondronor.opencv.examples.camshift videos/slow_traffic_small.mp4
Output will be a series of frames of the form frame-nnnn.png
showing
the ROI rect.
$ lein run -m com.lemondronor.opencv.examples.meanshift videos/slow_traffic_small.mp4
Output will be a series of frames of the form frame-nnnn.png
showing
the ROI rotated rect.