roscopecoltran / cvsteer

A concise implementation of separable steerable filters via Freeman and Adelson, including second derivative of Gaussian and its Hilbert transform, implemented with the OpenCV C++ API

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LICENSE

This SW is released under both 3-clause BSD and Boost licenses. Note that this SW uses OpenCV. Please see relevant license files for that project.

See:

LICNESE.bsd LICENSE.boost

cvsteer

A concise implementation of separable steerable filters via Freeman and Adelson, including second derivative of Gaussian and its Hilbert transform (G2 H2), implemented with the OpenCV C++ API

HOWTO

Install latest Polly toolchains and scripts for cmake (not needed but very easy)

wget https://github.com/ruslo/polly/archive/master.zip
unzip master.zip
POLLY_ROOT="`pwd`/polly-master"
export PATH="${POLLY_ROOT}/bin:${PATH}"

Build

build.py --install --reconfig --verbose

Run

_install/default/bin/cvsteer_test --demo

TODO

Steerable pyramids via Simoncelli http://www.cns.nyu.edu/~eero/steerpyr/