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Options to configure the MediaPipe HandLandmarker Task

**Signature:**

    export declare interface HandLandmarkerOptions extends VisionTaskOptions 

## Properties

| Property | Modifiers | Type | Description |
|---|---|---|---|
| [numHands](https://developers.google.com/edge/api/mediapipe/js/tasks-vision.handlandmarkeroptions#handlandmarkeroptionsnumhands) |   | number \| undefined | The maximum number of hands can be detected by the HandLandmarker. Defaults to 1. |
| [minHandDetectionConfidence](https://developers.google.com/edge/api/mediapipe/js/tasks-vision.handlandmarkeroptions#handlandmarkeroptionsminhanddetectionconfidence) |   | number \| undefined | The minimum confidence score for the hand detection to be considered successful. Defaults to 0.5. |
| [minHandPresenceConfidence](https://developers.google.com/edge/api/mediapipe/js/tasks-vision.handlandmarkeroptions#handlandmarkeroptionsminhandpresenceconfidence) |   | number \| undefined | The minimum confidence score of hand presence score in the hand landmark detection. Defaults to 0.5. |
| [minTrackingConfidence](https://developers.google.com/edge/api/mediapipe/js/tasks-vision.handlandmarkeroptions#handlandmarkeroptionsmintrackingconfidence) |   | number \| undefined | The minimum confidence score for the hand tracking to be considered successful. Defaults to 0.5. |

## HandLandmarkerOptions.numHands {#handlandmarkeroptionsnumhands}

The maximum number of hands can be detected by the HandLandmarker. Defaults to 1.

**Signature:**

    numHands?: number | undefined;

## HandLandmarkerOptions.minHandDetectionConfidence {#handlandmarkeroptionsminhanddetectionconfidence}

The minimum confidence score for the hand detection to be considered successful. Defaults to 0.5.

**Signature:**

    minHandDetectionConfidence?: number | undefined;

## HandLandmarkerOptions.minHandPresenceConfidence {#handlandmarkeroptionsminhandpresenceconfidence}

The minimum confidence score of hand presence score in the hand landmark detection. Defaults to 0.5.

**Signature:**

    minHandPresenceConfidence?: number | undefined;

## HandLandmarkerOptions.minTrackingConfidence {#handlandmarkeroptionsmintrackingconfidence}

The minimum confidence score for the hand tracking to be considered successful. Defaults to 0.5.

**Signature:**

    minTrackingConfidence?: number | undefined;