hsi-preprocessing-toolkit 2.0.0

HSI Preprocessing Toolkit

HSI Preprocessing Toolkit

HSI Preprocessing Toolkit (HPT, formerly HDR2MAT) is a hyperspectral image preprocessing toolset that:

1. Read the raw data from the HSI camera, and convert it into .mat file
2. Read the .mat file
3. Preview HSI, and convert it to RGB .png file
4. Crop and rotate the HSI and preview in realtime
5. Select spectrals of interest visually and save them into a .mat file
6. Mix multiple HSI images with layers. (coming in v2.0.0)
7. Some other utils

Usage

Manual

1. Download from GitHub release
2. Double click the start.cmd file. Make sure you have internet access during the first start.

Install with pip

pip install hsi-preprocessing-toolkit
hsi_preprocessing_toolkit

Install with uv

uvx hsi_preprocessing_toolkit

or install as a tool

uv tool install hsi-preprocessing-toolkit
hsi_preprocessing_toolkit

Credit

1. uv for providing a new reliable solution for Python application distribution.
2. gradio for modern Python Data Science UI
3. rasterio for remote sensing data reading
4. scipy, numpy, matplotlib and einops
5. For more projects, see pyproject.toml

License

Copyright (C) 2025  songyz2019

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.