image.remap.color

Offers 2 algorithm: remap color by flood-filling from a given pixel, or remap a hardcoded color throughout the entire image. Provide one of 'source_color' or 'source_point' by setting the other to NULL. If both are given, source_color takes precedence and source_point is silently ignored.

internal

Provides high-level access to neuroimaging data from standard software packages like 'FreeSurfer' <http://freesurfer.net/> on the level of subjects and groups. Load morphometry data, surfaces and brain parcellations based on atlases. Mask data using labels, load data for specific atlas regions only, and visualize data and statistical results directly in 'R'.

Tim Schc3<a4>fer

fsbrain

Managing and Visualizing Brain Surface Data

Tim Schäfer

image.remap.color function

<dl><dt>source_color</dt>
<dd>the source color that should be replaced in the whole image. Set to NULL to disable.</dd>
<dt>source_point</dt>
<dd>the source pixel in which to start the flood filling. Set to NULL to disable.</dd>
<dt>target_color</dt>
<dd>an image magick color string, use 'none' for transparency. Only used with flood fill.</dd></dl>

Arguments

Remap a color in an image, typically used to set the background color to transparent. — image.remap.color

<dl>

<dt>source_color</dt>
<dd>the source color that should be replaced in the whole image. Set to NULL to disable.</dd>


<dt>source_point</dt>
<dd>the source pixel in which to start the flood filling. Set to NULL to disable.</dd>


<dt>target_color</dt>
<dd>an image magick color string, use 'none' for transparency. Only used with flood fill.</dd>

</dl>

image.remap.color: Remap a color in an image, typically used to set the background color to transparent.

Description

Usage

Arguments