# Red Analyze Tool High Detail Quick Mode Processing Parameters

The Processing parameters control the way that images are processed by Red Analyze Tool in High Detail Quick mode. This is often called ‘inference’ in deep learning. Processing with the same models will always give you the same results. Changing these parameters does not require the tool to be retrained; the effect can be seen right away by reprocessing the database by clicking process icon again.

Parameters | Description
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Threshold | There are two settings, T1 and T2 (expressed as [T1,T2]. They determine the threshold which determines whether or not regions are detected and marked as good or bad. Values below T1 will be classified as good, and values above T2 will be classified as bad. The T1 and T2 values can also be set interactively using the Scores graphic in the Database Overview.
Auto | When you enable Auto (Auto-Threshold), it calculates Threshold values T1 and T2 that maximize the F1 score of confusion matrix on Database Overview by following each criterion in the dropdown menu. The 4 criteria are the same as the ones in Count dropdown menu on Database Overview. See Count Filter for more information.
Region Filter | Specifies a filter for the tool to be used as criteria for found regions. By specifying a filter, regions that do not match the filter will be removed from the results. If the parameter is left blank, all regions will be returned. Note: The syntax for filters is the same as that used for Display Filters. For more information about constructing the syntax for a filter, see the Custom Display Filters. The available region properties are: score area perimeter compactness x y