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SpecailItFeatures_Analysis SpecailItFeatures_Analysis

Analysis Tools

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SpecailItFeatures_Diff SpecailItFeatures_Diff

Diff

This command will compute the difference between 2 images from the catalog. Typically, you might want to generate a heat map from the diff image (see below).

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SpecailItFeatures_FindVariance SpecailItFeatures_FindVariance

Find Variance

This command computes the variance of an image compared to a reference image.

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SpecailItFeatures_HeatMap SpecailItFeatures_HeatMap

Heat Map

Often, it is useful to create a heat-map from a data image to visualise its content. This function offers a few controls to generate heat maps from single-channel images or the luminance of a color image. You can select more than one image to process at once.

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Palette

There are 3 different palettes you can choose from: Classic, Fire and Hue

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• Font: choose a font you like
• Font size: adjust the font size, bearing in mind that everything must fit on a single line.
• Display Range: display the custom display range values.
• Notes: display any notes the source image might hold.

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SpecailItFeatures_IsolateValues SpecailItFeatures_IsolateValues

Isolate Values

This simple command replaces with black any values that don't pass your test. You can compare the pixel value or luminance to a fixed value, using <, <=, ==, >= and >.

This is useful to find specific values in an image.

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SpecailItFeatures_DumpMetadata SpecailItFeatures_DumpMetadata

Dump Metadata to message log

Retrieve an image's metadata and display it in the message log window. Note that only loaded images have metadata.

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