otda 0.0.1

Domain adaptation based on optimal transport

Python package to simplify OT-based domain adaptation. This package uses POT as optimal transport backend.

Install with pip

$ python3 -m pip install otda --user

Install from source

$ python3 setup.py install --user

Exemplary code snippet

adapted_im = otda.colour_transfer(source_im, target_im, method='linear', nsamples=1000)

Run domain adaptation on a single image

$ python3 -m otda.run --source source.jpg --target target.jpg --output output.jpg --method emd

Available methods: linear, gaussian, sinkhorn, emd.

Some examples of the colour adaptation

Source image	Target domain image	Method	Output
		Linear
		Gaussian
		Sinkhorn
		Earth mover's distance (EMD)

License

This repository is shared under an MIT license.

Author

Luis Carlos Garcia Peraza Herrera (luiscarlos.gph@gmail.com), 2020-2022.