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

A Full-Featured Open-Source Framework for Image Processing

Latest stable version: 3.5.5        Current pre-release: 3.6.0 (2025/07/15)

Reference

Table of Contents  ▸  List of Commands  ▸  Mathematical Operators  ▸  le◀  isnan    |    lt  ▶

le

Built-in command

Arguments:

Description:

Compute the boolean 'less or equal than' of selected images with specified value, image or mathematical expression, or compute the boolean 'less or equal than' of selected images.

(equivalent to shortcut command <=).

Examples of use:

• Example #1

image.jpg le {ia}

Command: image.jpg le {ia}

• Example #2

image.jpg +mirror x le

Command: image.jpg +mirror x le
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.