G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

A Full-Featured Open-Source Framework for Image Processing

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Latest stable version: 3.4.3 (2024/10/11)

Reference

Table of Contents ▸ List of Commands ▸ Colors ▸ premula

◀ palette | pseudogray ▶

premula

No arguments

Description:

Convert selected images with normal colors to premultiplied alpha colors.

After conversion, alpha channel of resulting images has value in [0,1] range.

See also:

ipremula.

G'MIC - GREYC's Magic for Image Computing: A Full-Featured Open-Source Framework for Image Processing

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.