add_channels ( Regions, Image : GreyRegions : : )

Add gray values to regions.

The operator add_channels adds the gray values from Image to the regions in Regions. All channels of Image are adopted. The definition domain is calculated as the average of the definition domain of the image with the region. Thus the new definition domain can be a subset of the input region. The size of the matrix is not changed.


Parameters

Regions (input_object)
region(-array) -> object
Input regions (without gray values).

Image (input_object)
(multichannel-)image -> object : any
Gray image for regions.

GreyRegions (output_object)
image(-array) -> object
Regions with gray values (images).
Number of elements: Regions == GreyRegions


Possible Predecessors

threshold__, regiongrowing__, circle, draw_region


Possible Successors

threshold__, regiongrowing__, get_domain


Alternatives

change_domain, reduce_domain


See also

full_domain, get_domain, intersection



Copyright © 1996-1997 MVTec Software GmbH