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Amazon Rekognition
Developer Guide

Face

Describes the face properties such as the bounding box, face ID, image ID of the input image, and external image ID that you assigned.

Contents

BoundingBox

Bounding box of the face.

Type: BoundingBox object

Required: No

Confidence

Confidence level that the bounding box contains a face (and not a different object such as a tree).

Type: Float

Valid Range: Minimum value of 0. Maximum value of 100.

Required: No

ExternalImageId

Identifier that you assign to all the faces in the input image.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

Pattern: [a-zA-Z0-9_.\-:]+

Required: No

FaceId

Unique identifier that Amazon Rekognition assigns to the face.

Type: String

Pattern: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}

Required: No

ImageId

Unique identifier that Amazon Rekognition assigns to the input image.

Type: String

Pattern: [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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