How does the action pair images for comparison if not all images are being compared against each other?

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Réponse

Pairing is controlled by the `pairSourceOn` and `pairReferenceOn` parameters, which specify the columns to use for matching. By default, it uses the `_path_` variable, assuming the pairing variables are file paths as indicated by the `pairOnPath` parameter.
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compareImages

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Other questions about compareImages
What comparison methods are available in the `compareImages` action? What is the function of the `casOut` parameter? Can I transfer variables from the input tables to the output comparison table? What is the purpose of the `compareImages` action in SAS Viya? How can I specify the source and reference images for comparison?
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