HSI Preprocessing Toolkit

HSI Preprocessing Toolkit (HPT) is a GUI software designed for seamless preprocessing and visulizing hyperspectral images. It simplifies the transition from raw sensor data to research-ready images with the following features:

• Raw Data Conversion: Directly reads raw data from HSI cameras and exports to .mat files.
• Real-time Manipulation: Crop, rotate, and transform HSI cubes with instant visual feedback.
• Interactive Selection: Isolate specific spectral regions of interest and save them into compact .mat files.
• Visual Analysis: Preview HSI channels, generate RGB using CIE color matching functions, and plot spectral profiles.
• Layer-based Composition: Mix multiple HSI cubes using a layer-based system.

Installation

Option 1: Setup Package for Windows

1. Download Setup Package for Windows
2. Double click downloaded hpt-setup.exe, make sure you have Internet access

Option 2: Using uv or pip

1. Install: pip install hsi-preprocessing-toolkit or uv tool install hsi-preprocessing-toolkit
2. Start: hsi_preprocessing_toolkit

Gallery

Maintaince Status

This project is under passive maintenance, focusing on critical bugs, security, and documentation. Related issues and PRs are welcomed.

FAQ

Q: How is AI utilized in the codebase?
A: We only use AI as a chatbot. We have reviewed every line of code word-for-word, and 99% of the codebase is written by human directly.

Q: Is there any security protection?
A: We implement baseline security practices on a best-effort basis. This includes the use of security tokens for authentication and a principle of least privilege (PoLP) design to minimize potential risks.

License

Copyright (C) 2025-present  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/>.