The video referenced here is an MIT lecture on optics, IIRC. Isn't that like product placement on TV? I suppose it can't be helped without painting over the trademarks on everything.
It is C++ code using opencv on Linux doing "Feature Matching" code at opencv.org. It is specifically the FLANN based matcher.
Just for reference, it is compiled to a.out like:
g++ SURF_FlannMatcher.cpp `pkg-config --libs opencv`Then run with two images, the first being the desired thing to find and the second is the image to find it in.
Bash Command:./a.out mathlf.png mathl.png
My PS1 is different as I like to know when I am in Python or octave or some other shell quickly so I set