PST or Phase Stretch Transform is an operator that finds features in an image. PST implemented using MATLAB here, takes an intensity image I as its input, and returns a binary image out of the same size as I, with 1's where the function finds sharp transitions in I and 0's elsewhere.
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Updated
Dec 16, 2021 - Python

Implement a feature matching tracker that matches features using descriptors instead of using KLT optical flow.
This feature may be related to Issue #4.