DetectFaces

Source: src/AWS/Rekognition/DetectFaces.ts

Runtime binding for rekognition:DetectFaces — detect the 100 largest faces in an image and return facial landmarks, pose, and optional attributes (age range, emotions, etc.).

The binding takes no arguments and grants the function rekognition:DetectFaces on * (Rekognition data-plane resources such as collections, users, and jobs are routinely created at runtime, so their identifiers are unknown at deploy time). Provide the implementation with Effect.provide(AWS.Rekognition.DetectFacesHttp).

Image Analysis

// init
const detectFaces = yield* AWS.Rekognition.DetectFaces();

// runtime
const result = yield* detectFaces({
  Image: { Bytes: imageBytes },
  Attributes: ["ALL"],
});
const ages = (result.FaceDetails ?? []).map((f) => f.AgeRange);