Reference

Table of Contents  ▸  List of Commands  ▸  Features Extraction  ▸  area_fg◀  area    |    at_line  ▶

area_fg

Arguments:

Description:

Compute area of connected components for non-zero values in selected images.

Similar to area except that 0-valued pixels are not considered.

Default values:

is_high_connectivity=0.

Example of use:

$ gmic image.jpg luminance stencil[-1] 1 +area_fg 0
Command: image.jpg luminance stencil[-1] 1 +area_fg 0
Command: image.jpg luminance stencil[-1] 1 +area_fg 0