11-05-2017 09:29 PM
Is the Image Analysis extension for arcgis still available somwhere? I would need to use the conversion tools for RGB to IHS and IHS to RGB that were formerly available in the Toolbox : ERDAS Image Analysis Tools (Spectral Enhancement).
11-06-2017 07:12 PM
The Image Analysis for ArcGIS extension is no longer available. The ERDAS extensions for ArcGIS currently include: Stereo Analyst, FeatureAssist and ERDAS Terrain Editor. ArcGIS has it’s own Image Analysis tools now, but they cannot compare to the powerful raster processing tools offered by Hexagon Geospatial’s products. ERDAS IMAGINE includes easy to use tools to transform imagery from RGB to IHS and IHS to RGB.
Hexagon Geospatial Support
11-07-2017 06:40 PM
Thanks for your quick answer. Can I find somewhere a description of the equations that were used to convert RGB to IHS color values in the image Analysis for ArcGIS extension (Cylinder, Hexcone, other IHS model) ?