The main function is coefficientslist.m and the script pat.m shows how to use it.
coefficientslist.m returns a list of pixels (coordinates x (row) and y (column)), with the angles of the tangents at them (a), and the magnitudes of the tangents (m). The angles are computed via filtering with morlet wavelets.
(For a C++ implementation, see https://github.com/cicconet/PAT)
Marcelo Cicconet (2020). Points and Tangents (https://www.mathworks.com/matlabcentral/fileexchange/45634-points-and-tangents), MATLAB Central File Exchange. Retrieved .
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