# ExtractColor

The ExtractColor function Functions are tools that are available in Spreadsheet for processing and analyzing acquisitions or other results. You can add functions to your Spreadsheet job to create tool chains and produce results for specific applications. finds all pixels in an image region whose value matches a color model in a color library returned by a TrainExtractColor function. When you set the reference to the color library, you can select which color models to consider. By default, all color models are selected.