numpyeigen
madmom
numpyeigen | madmom | |
---|---|---|
1 | 2 | |
127 | 1,240 | |
- | 1.0% | |
6.8 | 4.4 | |
8 months ago | 5 months ago | |
Python | Python | |
MIT License | GNU General Public License v3.0 or later |
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numpyeigen
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Show HN: Point Cloud Utils – A Python library for 3D point clouds and meshes
This is a utility library I slowly built up during my PhD and has become my swiss army knife for processing 3D data. It's super easy to install (only depends on NumPy and SciPy).
The goal of the library to have an extremely simple API for geometry processing which uses NumPy arrays as a core data structure (so it can be dropped into whatever numerical codebase you're working with).
Most of the library is written in C++ using a custom binding framework (https://github.com/fwilliams/numpyeigen) that I wrote which avoids copies when converting NumPy arrays to Eigen Matrix types.
Happy to answer any questions you might have about it and I hope Point Cloud Utils is useful to you!
madmom
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Do you know any Onset Detection methods?
There are also online & offline onset detection approaches available as part of the Python madmom library https://github.com/CPJKU/madmom as binaries and Python classes. The methods included in madmom have shown state of the art results in multiple Music Information Retrieval Evaluation eXchange (MIREX) campaigns in recent years. Hope that's useful to you.
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BOXVR song importing. Can this be done outside of being in the game in VR?
In BoxVR's case, they literally use a machine learning model. It's cutting edge tech. Read more about it here: The paper, the code (and a sub-paper)
What are some alternatives?
skinner - Skin export / import tools for Autodesk Maya
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python-performance - Repository for the book Fast Python - published by Manning
inaSpeechSegmenter - CNN-based audio segmentation toolkit. Allows to detect speech, music, noise and speaker gender. Has been designed for large scale gender equality studies based on speech time per gender.
ruptures - ruptures: change point detection in Python
Sushi - Automatic subtitle shifter based on audio
pywt - PyWavelets - Wavelet Transforms in Python
omnizart - Omniscient Mozart, being able to transcribe everything in the music, including vocal, drum, chord, beat, instruments, and more.
BoxVR-Playlist-Manager - A Windows based playlist manager for the VR fitness game BoxVR
SuperFlux - Python reference implementation of the SuperFlux onset detection algorithm
pomegranate - Fast, flexible and easy to use probabilistic modelling in Python.
spotifyr - R wrapper for Spotify's Web API