francois-a / steerable

Steerable filters

Steerable filters for edge and ridge detection from Jacob and Unser, 2004 implemented in C++ with wrappers for Python and Matlab.

Requirements:

• GNU Scientific Library (GSL) must be installed.

  On Ubuntu/Debian:

  sudo apt install libgsl-dev

Python

Installation:

pip3 install -e .

See example.py for usage instructions.

Matlab

Installation:

1. Add steerable/matlab to the Matlab path.
2. Compile the MEX file.

cd matlab
mex -I/usr/local/include -I../src /usr/local/lib/libgsl.a -output steerableDetector ../src/steerableDetector.cpp ../src/steerableDetector_mex.cpp

Documentation:

help steerableDetector