So I have been asked to motion deblur a frame captured from a video, I am kind of new to this deblur filters so need help. The video does not contain any noise, just a vertical motion blur. I am not allowed to use skimage, or any other library except cv2. It would be a great help even if what technique or function I have to use comes to know. Thanks!
You can use the Motion Deblur Filter of opencv, if you specifically want to use opencv. Following is the link to its documentation, which is fairly easy to understand: http://amroamroamro.github.io/mexopencv/opencv/weiner_deconvolution_demo_gui.html
You can go for skimage as well. It has many function like deconvolution which can help in deblurring images.