A cross-platform GUI for webcam-based spectrometers.

It should be a replacement for the Windows-only Theremino Spectrometer GUI since I only use Linux.

I use it with my i-PhosHD low-budget spectrometer.

• Adjustable webcam picture window size
• Wavelength calibration
• Per channel gain with presets
• Linearization
• Camera controls (Linux only at the moment)
• Postprocessing (averaging buffer, low-pass filter, extraction of peaks and dips)
• Absorption spectrography via zero reference
• Calibration with imported reference or generated tungsten spectrum
• Spectrum export
• Multi-core support
• Dark theme

• Camera controls do not work on Windows and Mac
• Not tested on Mac
• Missing documentation
• No pre-built binaries yet

This program is licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)

• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Contribution to this crate is organized under the terms of the Rust Code of Conduct, the maintainer of this crate, DerFetzer, promises to intervene to uphold that code of conduct.