Center for Spatial Information Science and Systems (CSISS)
CSISS Geospatial Web Services index

Raster_RGB2HISService

This service converts an image from the red-green-blue (rgb) space into the hue-intensity-saturation (his) color space. Each output raster map layer is given a linear gray scale color table.

Operation:

rgb2HIS - Processes three input raster map layers as red, green, and blue components and produces one output raster map layers representing the hue, intensity, saturation of the data.

Request Parameters:

redImageURL
URL of red map
Default format: GeoTIFF
greenImageURL
URL of green map
Default format: GeoTIFF
blueImageURL
URL of blue map
Default format: GeoTIFF
outputGeoTiffType
Type of output GeoTIFF file. The output Format Type is specified as GeoTIFF
Parameter format: string
Options: Byte,Int16,UInt16,UInt32,Int32,Float32,Float64,CInt16,CInt32,CFloat32,CFloat64

Response Parameters:

hueReturnURL
URL of output map representing the hue
intensityReturnURL
URL of output map representing the intensity
saturationReturnURL
URL of output map representing the saturation
hueReturnFormat
Format of output map representing the hue
Default: GeoTIFF
intensityReturnFormat
Format of output map representing the intensity
Default: GeoTIFF
saturationReturnFormat
Format of output map representing the saturation
Default: GeoTIFF

For further informations

ServiceLocation
WSDL
JavaInterface

See also GRASS command

i.rgb.his


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