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fft-cnr: FFT-based contrast-to-noise ratio estimation from a single frame

integration_instructionsResearch softwarekeyboard_double_arrow_right Software 14 Jun 2026Publisher:Zenodo
Authors: Thiebes, Joseph J.;
Code repository: https://github.com/thiebes/fft-cnr/tree/v0.2.1

doi: 10.5281/zenodo.20691802 , 10.5281/zenodo.20691436 , 10.5281/zenodo.20691435 , 10.5281/zenodo.20856511 , 10.5281/zenodo.21048182

fft-cnr: FFT-based contrast-to-noise ratio estimation from a single frame

Abstract

Added Zenodo DOI badge and a Citation section with BibTeX in the README; the concept DOI and the verified method-foundation references in CITATION.cff. Prior-art acknowledgment (Foi et al., 2008) and a "Methods and background" paragraph citing the implemented method foundations (Welch 1967, Harris 1978, Akaike 1974, North 1963 / Turin 1960, Kay 1993, Janesick 2007 / EMVA 1288). This release carries the citation metadata into the published artifact. Code is unchanged from 0.2.0, which was tagged and archived on Zenodo but not published to PyPI. Full Changelog: https://github.com/thiebes/fft-cnr/compare/v0.2.0...v0.2.1

If you use this software, please cite it using the metadata below.

Related Organizations
Keywords

noise, signal-processing, measurement, cnr, fft

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average