About

OpenCV implementation of http://people.csail.mit.edu/mrub/papers/vidmag.pdf

Dependencies

numpy, opencv, FFmpeg

Running the code

./magnify-video.sh <filter_type> <video_name> <magnification_factor>

1. The last parameter is optional, and defaults to 2.
2. filter_type is either iir or butter.
3. video_name makes the script search for a video named ./input/<video_name>.
4. The output will be produced in the folder ./output/<filter_type>/<video_name>-<magnification_factor>.mp4.

Example

If you want to magnify a baby.mp4 video, then make a folder named "input" inside the code folder and copy the input video, in this case baby.mp4 inside the input folder. Then run

./magnify-video.sh iir baby.mp4 20

The output video, in this case will be generated in ./output/iir/baby-20.mp4