AppliedRecognition/Face-Recognition-R300-Apple

Installation

Add the package to your Package.swift (typically in your test target):

dependencies: [
    .package(url: "Face-Recognition-R300-Apple", .upToNextMajor(from: "2.1.0"))
]

Then import:

import FaceRecognitionR300Core
import FaceRecognitionR300Cloud

Usage

The library requires an API key. You can obtain the API key by contacting Applied Recognition. The project’s test target includes a rate-limited API key to use for testing. You’re welcome to use the API key in your test/demo projects but it’s not suitable for production use.

Examples

Extract face templates from faces in image

import Foundation
import UIKit
import VerIDCommonTypes
import FaceDetectionRetinaFaceOrt
import FaceRecognitionR300Core
import FaceRecognitionR300Cloud

func extractFaceTemplatesFromImage(_ image: UIImage, limit: Int = 5) async throws -> [FaceTemplate<R300,[Float]>] {
    let recognition = await FaceRecognitionR300(apiKey: "<my API key>", url: URL(string: "<server URL>")!)
    let detection = try await FaceDetectionRetinaFaceOrt()
    let verIDImage = try image.toVerIDImage()
    let faces = try await detection.detectFacesInImage(verIDImage, limit: limit)
    return try await recognition.createFaceRecognitionTemplates(from: faces, in: verIDImage)
}

Compare face templates

import Foundation
import VerIDCommonTypes
import FaceRecognitionR300Core
import FaceRecognitionR300Cloud


func compareFaceTemplate(_ template1: FaceTemplate<R300, [Float]>, to template2: FaceTemplate<R300, [Float]>) async throws -> Float {
    let recognition = await FaceRecognitionR300(apiKey: "<my API key>", url: URL(string: "<server URL>")!)
    guard let score = try await recognition.compareFaceRecognitionTemplates([template1], to: template2).first else {
        throw NSError(domain: "FaceRecognitionR300", code: 0, userInfo: nil)
    }
    return score
}

Package Metadata

Repository: AppliedRecognition/Face-Recognition-R300-Apple

Stars: 0

Forks: 0

Open issues: 0

Default branch: main

Primary language: swift

License: Other

README: README.md