G’MIC Noise additive node

This documentation is for version 1.0 of G’MIC Noise additive.

Description

Wrapper for the G’MIC framework (http://gmic.eu) written by Tobias Fleischer (http://www.reduxfx.com) and Frederic Devernay.

Inputs

Input	Description	Optional
Source		No

Controls

Parameter / script name	Type	Default	Function
Amplitude / Amplitude	Double	10
Noise type / Noise_type	Choice	Gaussian	Gaussian Uniform Salt and pepper Poisson
Channel(s) / Channels	Choice	All	All RGBA [all] RGB [all] RGB [red] RGB [green] RGB [blue] RGBA [alpha] Linear RGB [all] Linear RGB [red] Linear RGB [green] Linear RGB [blue] YCbCr [luminance] YCbCr [blue-red chrominances] YCbCr [blue chrominance] YCbCr [red chrominance] YCbCr [green chrominance] Lab [lightness] Lab [ab-chrominances] Lab [a-chrominance] Lab [b-chrominance] Lch [ch-chrominances] Lch [c-chrominance] Lch [h-chrominance] HSV [hue] HSV [saturation] HSV [value] HSI [intensity] HSL [lightness] CMYK [cyan] CMYK [magenta] CMYK [yellow] CMYK [key] YIQ [luma] YIQ [chromas]
Value action / Value_action	Choice	Cut	None Cut Normalize
Preview type / Preview_type	Choice	Full	Full Forward horizontal Forward vertical Backward horizontal Backward vertical Duplicate top Duplicate left Duplicate bottom Duplicate right Duplicate horizontal Duplicate vertical Checkered Checkered inverse
Preview split / Preview_split	Double	x: 0.5 y: 0.5
Output Layer / Output_Layer	Choice	Layer 0	Merged Layer 0 Layer -1 Layer -2 Layer -3 Layer -4 Layer -5 Layer -6 Layer -7 Layer -8 Layer -9
Resize Mode / Resize_Mode	Choice	Dynamic	Fixed (Inplace) Dynamic Downsample 1/2 Downsample 1/4 Downsample 1/8 Downsample 1/16
Ignore Alpha / Ignore_Alpha	Boolean	Off
Preview/Draft Mode / PreviewDraft_Mode	Boolean	Off
Log Verbosity / Log_Verbosity	Choice	Off	Off Level 1 Level 2 Level 3