Protocol

VNFaceObservationAccepting

An image analysis request that operates on face observations.

Declaration

protocol VNFaceObservationAccepting

Overview

This protocol allows you to provide an input collection of VNFaceObservation objects as part of a request. Request objects adopt this protocol to request additional information about detected faces, such as facial landmarks.

Topics

Providing Face Observations

var inputFaceObservations: [VNFaceObservation]?

An array of VNFaceObservation objects to process as part of the request.

Required.