Face Detection
Detect faces in a still image, video, or from a camera stream.
All the outputs are loops of the same size; and the indices of each loop matches with every other output. For example, Left Eye Position [3] and Face Size [3] both correspond to the same Face at index 4.
Face Detection
- Enable
- Layer
- Max Faces
- Quality
- Positioning
- Face Detected
- Face Position
- Face Size
- Face Angle
- Left Eye Detected
- Left Eye Position
- Right Eye Detected
- Right Eye Position
- Mouth Detected
- Mouth Position
- Tracking ID
- Enable
A Boolean value that is true when detection is enabled.
- Layer
An Image or Video layer to search for faces.
- Max Faces
Limit the number of faces.
- Quality
Specify the accuracy of the detection. Higher quality detection requires more processing time.
- Positioning
Determine if the output values are converted to the relative position on the layer or it’s using the absolute values of the content of the layer. ex. A video layer can be 300x300 but its content 1920x1080.
- Face Detected
A Boolean value that is true when at least one face has been detected.
- Face Position
A Loop of origin positions for each detected face.
- Face Size
A Loop of sizes for the region for each detected face.
- Face Angle
A Loop with the rotation of each detected face.
- Left Eye Detected
A Loop of Boolean values that is true for each face where the detector found the left eye.
- Left Eye Position
A Loop of positions for the left eye of each face if available, otherwise the position is 0,0 so you might need to check if Left Eye Detected is true.
- Right Eye Detected
A Loop of Boolean values that is true for each face where the detector found the right eye.
- Right Eye Position
A Loop of positions for the right eye of each face if available, otherwise the position is 0,0 so you might need to check if Right Eye Detected is true.
- Mouth Detected
A Loop of Boolean values that is true for each face where the detector found the mouth.
- Mouth Position
A Loop of positions for mouth of each face if available, otherwise the position is 0,0 so you might need to check if Right Eye Detected is true.
- Tracking ID
A Loop of Integer values that tries to identify the same face from a previous frame. This ID persists as long as the face is in the frame. Only available when High quality is selected.