pbmreduce Command Examples
Proportionally reduce a PBM image. See also:
pamenlarge
,pamditherbw
. More information: https://netpbm.sourceforge.net/doc/pbmreduce.html.
- Reduce the specified image by the specified factor:
pbmreduce {{n}} {{path/to/image.pbm}} > {{path/to/output.pbm}}
- Use simple thresholding when reducing:
pbmreduce {{[-t|-threshold]}} {{n}} {{path/to/image.pbm}} > {{path/to/output.pbm}}
- Use the specified threshold for all quantizations:
pbmreduce {{[-va|-value]}} {{0.6}} {{n}} {{path/to/image.pbm}} > {{path/to/output.pbm}}