SC7000 Series Smart Camera User Manual
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Match Polarity: It includes No Polarity and Polarity.
Angle: It is the angle range of searched targets. The edited template is the reference.
Scale: Zoom in and zoom out with same scale. It is applied for the target and template with certain
percentage.
Max. Overlap Rate: The higher the overlap rate, the larger the overlap area that can be tolerated.
The increase of overlap rate may reduce the search speed, and introduce false detections.
Extension Threshold: The portion of missing features compared with the complete feature when
the image is incompletely displayed at the edge of the image. When the searched target displayed
at the edge of the image is incomplete, you can use this parameter to find the image.
Sort: You can specify the order in which the target is searched.
Overtime Control: When the time exceeds the time set by overtime control, the search will stop
and no search result will be returned. If it is set as 0, the overtime control function is disabled.
Threshold Type: It indicates contrast threshold mode in the matching stage, and it has 3 type,
including Auto, Model and Manual. Auto: It automatically determines the threshold parameter
according to the target image. Model: It uses the contrast threshold of the template as the
contrast threshold in matching phase .Manual: It uses the threshold set by the user as the
threshold parameter for searching.
Figure 8-19 Set Operating Parameters
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