search

wzpan / QtEVM

C++ implementation of EVM(Eulerian Video Magnification), based on OpenCV and Qt.
http://hahack.com/codes/eulerian-video-magnification/
Other
169 stars 68 forks source link

IIR filter - Units of cutoff low and cutoff high parameters #5

Open RuiLoureiro opened 4 years ago

RuiLoureiro commented 4 years ago

Thank you for your work, your implementation and blog post are really useful.

What are the units of the cutoff low and cutoff high frequencies in the IIR filter? I'm trying to recreate the results in the original paper, but the cutoff frequencies in your implementation don't seem to be in hertz.