IDEC DATAVS2 Series - Manual (Page 41)

Instruction Manual SVS2 Series
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After clicking in the work area to create the ROI, the control panel displays the set of parameters that
enable control customisation.
STANDARD mode
• Name : Name assigned to control in Inspection Explorer. Maximum length is 256 characters;
• Status : see "Result" further below;
• Match score :
o
Expected : Threshold used for inspection result evaluation. It indicates how closely the areas
found in the search ROI must resemble the master image of the reference ROI in order to be
considered valid (100% = perfect match, 0% … ). This value may be set automatically by the
system or you may set it manually using the slider;
o
Calculated : Provides a graphic display of the degree of similarity, in percent, between the
areas found in the search ROI compared to the master image of the reference ROI based on
the number and location of detected features.
• Delete : Deletes control from inspection.
Result
Graphically displayed by the Status indicator; shows control result:
o
: Calculated ROI contrast is lower than set threshold (Expected);
o
: Calculated ROI contrast is higher than set threshold;