FaceDetector Class

Namespace: id3.Face

Definition

Detects human faces in images.

Python

class FaceDetector

Dart

class FaceDetector implements Finalizable

C#

public partial class FaceDetector

Java

public class FaceDetector implements AutoCloseable, Serializable

Swift

public class FaceDetector

C

typedef struct id3FaceDetector *ID3_FACE_DETECTOR;

Usage

Python

faceDetectorInstance = FaceDetector()
# ...

Explicit destruction

# ...
del faceDetectorInstance

Dart

final faceDetectorInstance = sdk.FaceDetector();
// ...

Explicit destruction

// ...
faceDetectorInstance.dispose()

C#

using (var faceDetectorInstance = new FaceDetector())
{
   // ...
}

Explicit destruction

var faceDetectorInstance = new FaceDetector()
// ...
faceDetectorInstance.Dispose()

Java

try (FaceDetector faceDetectorInstance = new FaceDetector()) {
// ...
}

Explicit destruction

FaceDetector faceDetectorInstance = new FaceDetector();
// ...
faceDetectorInstance.close();

Swift

private var faceDetectorInstance: FaceDetector? = nil
faceDetectorInstance = try FaceDetector()

C

ID3_FACE_DETECTOR hFaceDetector{};
int err = id3FaceDetector_Initialize(&hFaceDetector);
if (err == ID3_SUCCESS) {
    // ...
    id3FaceDetector_Dispose(&hFaceDetector);
}

Properties

Name	Type	Description
confidenceThreshold	int	Confidence threshold, in the range [0;100].
model	FaceModel	Model used to detect and track faces.
nmsIouThreshold	int	Non-maximum suppression (NMS) intersection-over-union (IOU) threshold, in the range is [0;100].
processingUnit	ProcessingUnit	Processing unit where to run the detection process.
threadCount	int	Number of threads to be used for face detection.

Methods

Name	Description
detectFaces	Detects faces in an image and store their info in a DetectedFaceList object.
trackFaces	Tracks faces in an image and update their info in a DetectedFaceList object.
warmUp	Gets the face detector module ready to work on a specific image size by initializing all its internal memory layout.