API Reference
setActivation
Name
setActivation
Description
Activate SDK
Input
license: The license string
Output
The SDK activation status code.
0: Success
Non-zero: Activation failed
init
Name
init
Description
Initiate SDK
Input
None
Output
The SDK initialization status code.
0: Success
-1: License Key Error
-2: License AppID Error
-3: License Expired
-4: Activate Error
-5: Initialize SDK Error
setParam
Name
setParam
Description
Set Face Detection parameters
Input
params face detection parameters
Output
None
extractFaces
Name
extractFaces
Description
Detect and extract face templates from image file
Input
imagePath : Image file path
Output
Face detection result
similarityCalculation
Name
similarityCalculation
Description
Calculate similarity between two face features
Input
templates1: The first face template
templates2: The second face template
Output
A float value representing the similarity score between the two face templates The score ranges from 0.0 to 1.0 Default Threshold is 0.8
onFaceDetected
Name
onFaceDetected
Description
callback function for face detection on camera stream
Input
None
Output
Face detection result in camera frame
callback function definition
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