ImageQualityToolset 1.0 - Initial release. - MTF Knife Edge Method: computes MTF from a sharp-edge ROI with parametric (sigmoid, tanh, Fermi, erf, Gaussian-exponential) and non-parametric (Loess, polynomial) ESF models. Reports MTF@Nyquist, MTF30, MTF50, FWHM, RER, HEE, SNR, and R². - MTF Bridge (Pulse) Method: computes MTF from a pulse/bridge target ROI. - SNR Variogram Method: estimates SNR combining a Histogram method and a Variogram method with per-pixel local SNR values. - Outputs: synthetic diagnostic PNG figure, detailed analysis PNG figure, and cumulative GeoPackage report (one polygon feature per run). - QGIS Processing Toolbox integration and standalone command-line interface via INI configuration files. - Dual-license model: GPL v3 for the QGIS plugin layer, Apache 2.0 for the core signal-processing algorithms.
yes
rdegoul
2026-06-25T15:49:05.967524+00:00
3.0.0
3.99.0
no
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