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.
Phase Stretch Transform (PST) is an operator that finds features
in an image. PST 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 fun…
