Reference

Components
Haar Face Detect
Description
The Haar Face Detect component uses the Haar algorithm to find a face in an image.
The component requires a Haar cascade which is an XML file that defines the classification criteria used in the detection process.
Optional input parameters include a threshold for feature size, whether to apply Canny edge detection pruning, whether to look for a single
object and an option to perform only a rough calculation. All of these serve to speed up the detection process.
Connectors
Inputs Type Outputs Type
The source image you want
to process
Bitmap The bounding box of
the largest detected
face
Area
Path to the XML
classification file
String The number of
detections
Int
The minimum feature size in
pixels
Int
Apply Canny pruning
Boolean
Look for a single object
Boolean
Rough calculation only
Boolean
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