Class ISO19794IrisDecoder

Staticload

• load(firstBlock): {
      biometricSubtype: number;
      captureDeviceId: number;
      depth: number;
      deviceUniqueId: bigint;
      imageData: Uint8Array<ArrayBufferLike>;
      imageHeight: number;
      imagePropertiesBits: number;
      imageTransformation: number;
      imageType: number;
      imageWidth: number;
      irisDiameter: number;
      lengthOfRecord: number;
      quality: number;
      rotationAngle: number;
      rotationAngleUncertainty: number;
  }

• Decode biometric data block (BDB)

  Parameters

  • firstBlock: TLV

  Returns {
      biometricSubtype: number;
      captureDeviceId: number;
      depth: number;
      deviceUniqueId: bigint;
      imageData: Uint8Array<ArrayBufferLike>;
      imageHeight: number;
      imagePropertiesBits: number;
      imageTransformation: number;
      imageType: number;
      imageWidth: number;
      irisDiameter: number;
      lengthOfRecord: number;
      quality: number;
      rotationAngle: number;
      rotationAngleUncertainty: number;
  }

  • biometricSubtype: number

  • captureDeviceId: number

  • depth: number

  • deviceUniqueId: bigint

  • imageData: Uint8Array<ArrayBufferLike>

  • imageHeight: number

  • imagePropertiesBits: number

  • imageTransformation: number

  • imageType: number

  • imageWidth: number

  • irisDiameter: number

  • lengthOfRecord: number

  • quality: number

  • rotationAngle: number

  • rotationAngleUncertainty: number