Enumerations¶
Enumerations¶
AutoCaptureFeedback¶
Feedback provided during a capture session indicating any facial quality issues with the subject.
| Code | Value | Description |
|---|---|---|
| faceCompliant | 0 | The subject’s face was compliant. |
| noFaceDetected | 1 | No faces were detected in the image. The subject’s face must be wholly in frame. |
| multipleFacesDetected | 2 | Multiple faces were detected in the image. The subject must be the only face in frame. |
| invalidPose | 3 | The subject’s pose is too far off center. The subject should directly face the camera. |
| faceTooFar | 4 | The subject’s face is too far away. The subject should move closer to the camera. |
| faceTooClose | 5 | The subject’s face is too close. The subject should move away from the camera. |
| faceOnLeft | 6 | The subject’s face is too far to the left. The subject should move to the center of the frame. |
| faceOnRight | 7 | The subject’s face is too far to the right. The subject should move to the center of the frame. |
| faceTooHigh | 8 | The subject’s face is too high. The subject should move down towards the center of the frame. |
| faceTooLow | 9 | The subject’s face is too low. The subject should move up towards the center of the frame. |
| insufficientLighting | 10 | There is insufficient lighting. The subject should move to an area with more uniform lighting. |
| leftEyeClosed | 11 | The subject’s left eye is closed. The subject should have both eyes open and visible to the camera. |
| rightEyeClosed | 12 | The subject’s right eye is closed. The subject should have both eyes open and visible to the camera. |
| darkGlassesDetected | 13 | The subject is wearing dark or tinted glasss. The subject should remove the dark or tinted glasses. |
CameraOrientation¶
The device’s camera orientation.
| Code | Value | Description |
|---|---|---|
| portrait | 0 | Portrait orientation - Camera is held vertically. |
| landscape | 1 | Landscape orientation - Camera is held horizontally. |
CameraPosition¶
The position of the camera on the device.
| Code | Value | Description |
|---|---|---|
| front | 0 | Camera is on the front of the device. Used for selfie captures. |
| back | 1 | Camera is on the back of the device. Used for capturing other subjects. |
PackageType¶
The type of JSON request package to send to the Face Liveness back-end.
| Code | Value | Description |
|---|---|---|
| highUsability | 0 | Request focused on high usability when analyzing on the back-end. |
| balanced | 1 | Request focused on a balance of usability and security when analyzing on the back-end. |
| highSecurity | 2 | Request focused on high security when analyzing on the back-end |
WorkflowProperty¶
Configurable properties for Workflows.
| Code | Value | Description |
|---|---|---|
| username | 0 | A string value used to set the Username/ID fields when communicating with Knomi S Services. |
| captureTimeout | 1 | A double value indicating the maximum duration in seconds for attempting face capture before ending the capture session. |
| captureProfile | 2 | A string value used to set the capture criteria for Face Capture. |