LostTech.TensorFlow.Siren (nuget): SIREN neural network (https://vsitzmann.github.io/siren/).  Network with sine activations, perfect for neural representations of various signals: images, video, audio.  SOTA 2020.  See project page for usage example.
Keywords: TensorFlow|signal-processing|image-processing|audio-processing|video-processing|Keras|deep-learning|ML|image|audio|video|sound