使用IOS Swift进行AWS识别以比较人脸

我在尝试使用

IOS Swift

调用

AWS

Recognition Compare Faces api时遇到逻辑问题。目前还没有任何关于

Swift

的文档（截至发帖时），但我相信我可能已经正确设置了请求，只是没有正确调用它来接收响应对象并确认结果

有什么建议吗

let sourceImage = AWSRekognitionImage()
let sourceImageS3Object = AWSRekognitionS3Object()
sourceImageS3Object?.bucket = "face-badges"
sourceImageS3Object?.name = "me.jpg"
sourceImage?.s3Object = sourceImageS3Object

let targetImage = AWSRekognitionImage()
let targetImageS3Object = AWSRekognitionS3Object()
targetImageS3Object?.bucket = "face-badges"
targetImageS3Object?.name = "me2.jpg"
targetImage?.s3Object = targetImageS3Object

let request = AWSRekognitionCompareFacesRequest()
request?.similarityThreshold = 90
request?.sourceImage = sourceImage
request?.targetImage = targetImage

let key = "testCompareFaces"
let credentialsProvider = AWSCognitoCredentialsProvider(regionType:.USEast1,
                                                        identityPoolId:"xxxxx")
let configuration = AWSServiceConfiguration(region:.USEast1, credentialsProvider:credentialsProvider)

AWSRekognition.register(with: configuration!, forKey: key)
AWSRekognition(forKey: key).compareFaces(AWSRekognitionCompareFacesRequest()).continueWith(block: {(_ task: AWSTask) -> Any in
    print("completed")

    return true;

}).waitUntilFinished()

---

SDK中的以下示例测试演示了如何比较ObjC中的两个面

Swift中相应的代码段如下所示：

let key = "testCompareFaces"
let configuration = AWSServiceConfiguration(region: AWSRegionUSEast2, credentialsProvider: nil)
AWSRekognition.register(with: configuration, forKey: key)
AWSRekognition(for: key).compareFaces(AWSRekognitionCompareFacesRequest()).continue(withBlock: {(_ task: AWSTask) -> Any in
    print("completed")

---

希望有帮助

SDK中的以下示例测试演示了如何比较ObjC中的两个面

Swift中相应的代码段如下所示：

let key = "testCompareFaces"
let configuration = AWSServiceConfiguration(region: AWSRegionUSEast2, credentialsProvider: nil)
AWSRekognition.register(with: configuration, forKey: key)
AWSRekognition(for: key).compareFaces(AWSRekognitionCompareFacesRequest()).continue(withBlock: {(_ task: AWSTask) -> Any in
    print("completed")

---

希望有帮助

本文件的有效期为3个月-本文件的可能副本为3个月-本文件的可能副本为