im_filter.py - the main script that will take care of everything has a detailed help section. Accessible via python im_filter.py --help
Also for full usage, use:
./im_filter "./a.out" logoTemp.jpg
Easter egg (The level switch, it will show expected output for that level, 1-8) :
./im_filter "./a.out" logoTemp.jpg -l 7
For detailed help:
./imfilter --help
Note: im_filter binary works only on linux right now. Windows users are recommened to share.