i.pansharpen
Image fusion algorithms to sharpen multispectral with high-res panchromatic channels
Imagery (i.*)
ParameterRaster|red|Name of red channel|False
ParameterRaster|green|Name of green channel|False
ParameterRaster|blue|Name of blue channel|False
ParameterRaster|pan|Name of raster map to be used for high resolution panchromatic channel|False
ParameterSelection|method|Method|brovey;ihs;pca|1
*ParameterBoolean|-l|Rebalance blue channel for LANDSAT|False
*ParameterBoolean|-s|Process bands serially (default: run in parallel)|False
OutputRaster|redoutput|Enhanced Red
OutputRaster|greenoutput|Enhanced Green
OutputRaster|blueoutput|Enhanced Blue