Demucs OpenVINO

This repo stores OpenVINO(TM) models in IR format that are used to perform Music Separation.

Currently, the models stored here (htdemucs_V4.xml, htdemucs_v4.bin) is a conversion of the Demucs v4 model, with some 'outer' operations (such as stft, istft) stripped out.

This is intended to be used with the set of OpenVINO-based AI plugins for Audacity(R), here: https://github.com/intel/openvino-plugins-ai-audacity

More specifically, see details of pure-C++ implementation of the htdemucs pipeline here: https://github.com/intel/openvino-plugins-ai-audacity/blob/main/mod-openvino/htdemucs.cpp

This pipeline was ported from htdemucs.py, found here: https://github.com/facebookresearch/demucs

Citations:

@inproceedings{rouard2022hybrid,
  title={Hybrid Transformers for Music Source Separation},
  author={Rouard, Simon and Massa, Francisco and D{\'e}fossez, Alexandre},
  booktitle={ICASSP 23},
  year={2023}
}

@inproceedings{defossez2021hybrid,
  title={Hybrid Spectrogram and Waveform Source Separation},
  author={D{\'e}fossez, Alexandre},
  booktitle={Proceedings of the ISMIR 2021 Workshop on Music Source Separation},
  year={2021}
}

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