public ProjectOxford()
{
var appSettings = ResourceLoader.GetForViewIndependentUse("AppSettings");
visionClient = new VisionServiceClient(appSettings.GetString("VISION_API_KEY"));
faceClient = new FaceServiceClient(appSettings.GetString("FACE_API_KEY"));
emotionClient = new EmotionServiceClient(appSettings.GetString("EMOTION_API_KEY"));
}
public MainPage()
{
InitializeComponent();
_visionServiceClient = new VisionServiceClient("KEY", "URL");
BindingContext = this;
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req, TraceWriter log)
{
// Get request body
byte[] image = await req.Content.ReadAsByteArrayAsync();
if (image != null)
{
faceServiceClient = new FaceServiceClient(GetEnvironmentVariable("FaceApiKey"), GetEnvironmentVariable("FaceApiEndpoint"));
_visionClient = new VisionServiceClient(GetEnvironmentVariable("ComputerVisionApiKey"), GetEnvironmentVariable("ComputerVisionApiEndpoint"));
data = new NotificationInfo();
try
{
log.Info("Processing Image...");
await ProcessImage(image, log);
}
catch (NoGearException)
{
//Send no gear event
data.notification = "No Safety Gear Detected";
await SendEventsToTopic(new Event(data, "NoGearEvent"), log);
return(GenerateResponse(req));
}
catch (UnrecognisedFaceException)
{
data.notification = "Unrecognised Person";
//Send notification that unrecognised person is attempting to enter site
await SendEventsToTopic(new Event(data, "UnrecognisedFaceEvent"), log);
return(GenerateResponse(req));
}
catch (FaceAPIException)
{
data.notification = "Unprocessed Image";
return(GenerateResponse(req));
}
catch (TooManyFacesException)
{
data.notification = "Too many faces";
return(GenerateResponse(req));
}
catch (NoFaceException)
{
data.notification = "No Face Detected";
return(GenerateResponse(req));
}
}
return(req.CreateResponse(HttpStatusCode.BadRequest, "Image not recognised"));
}
public ComputerVisionService(string listingsJson, string apiKey)
{
if (string.IsNullOrWhiteSpace(listingsJson))
{
throw new ArgumentException("message", nameof(listingsJson));
}
if (string.IsNullOrWhiteSpace(apiKey))
{
throw new ArgumentException("message", nameof(apiKey));
}
_images = GetListingImages(listingsJson).OrderBy(image => Guid.NewGuid()).Take(20); // rate limit: 20 per min.
_api = new VisionServiceClient(apiKey, "https://westcentralus.api.cognitive.microsoft.com/vision/v2.0");
}
/// <summary>
/// MainViewModel constructor. Creates the required API clients and ViewModels
/// </summary>
public MainViewModel()
{
_visionClient = new VisionServiceClient("API_KEY_HERE");
CelebrityVm = new CelebrityViewModel(_visionClient);
DescriptionVm = new DescriptionViewModel(_visionClient);
ImageAnalysisVm = new ImageAnalysisViewModel(_visionClient);
OcrVm = new OcrViewModel(_visionClient);
ThumbnailVm = new ThumbnailViewModel(_visionClient);
_faceServiceClient = new FaceServiceClient("API_KEY_HERE");
SimilarFaceVm = new SimilarFaceViewModel(_faceServiceClient);
FaceGroupingVm = new FaceGroupingViewModel(_faceServiceClient);
FaceVerificationVm = new FaceVerificationViewModel(_faceServiceClient);
}
/// <summary>
/// LuisViewModel constructor.
/// Creates vision client, luis client, speech-to-text and text-to-speech clients, as well as ICommand objects
/// </summary>
public LuisViewModel()
{
_bingSearch = new BingSearch();
_visionClient = new VisionServiceClient("FACE_API_KEY", "ROOT_URI");
_luis = new Luis(new LuisClient("LUIS_APP_ID", "LUIS_API_KEY"));
_luis.OnLuisUtteranceResultUpdated += OnLuisUtteranceResultUpdated;
_sttClient = new SpeechToText(_bingApiKey);
_sttClient.OnSttStatusUpdated += OnSttStatusUpdated;
_ttsClient = new TextToSpeech();
_ttsClient.OnAudioAvailable += OnTtsAudioAvailable;
_ttsClient.OnError += OnTtsError;
GenerateHeaders();
RecordUtteranceCommand = new DelegateCommand(RecordUtterance);
ExecuteUtteranceCommand = new DelegateCommand(ExecuteUtterance, CanExecuteUtterance);
}
/// <summary>
/// CelebrityViewModel constructor. Assigns the <see cref="IVisionServiceClient"/> API client and creates the command object
/// </summary>
/// <param name="visionClient"><see cref="IVisionServiceClient"/></param>
public CelebrityViewModel(IVisionServiceClient visionClient)
{
_visionClient = visionClient;
LoadAndFindCelebrityCommand = new DelegateCommand(LoadAndFindCelebrity, CanFindCelebrity);
}
/// <summary>
/// Initializes a new instance of the <see cref="VisionHelper"/> class.
/// </summary>
/// <param name="subscriptionKey">The subscription key.</param>
public VisionHelper(string subscriptionKey)
{
this.visionClient = new VisionServiceClient(subscriptionKey);
}
/// <summary>
/// ThumbnailViewModel constructor. Assigns the <see cref="IVisionServiceClient"/> API client
/// </summary>
/// <param name="visionClient"><see cref="IVisionServiceClient"/></param>
public ThumbnailViewModel(IVisionServiceClient visionClient)
{
_visionClient = visionClient;
Initialize();
}
public CognitiveClient()
{
_visionClient = new VisionServiceClient("<<YOUR KEY HERE>>");
}
public ImageCaptureService()
{
emotionServiceClient = ServiceLocator.GetRequiredService <IEmotionServiceClient>();
faceServiceClient = ServiceLocator.GetRequiredService <IFaceServiceClient>();
visionServiceClient = ServiceLocator.GetRequiredService <IVisionServiceClient>();
}
private AnalyzerController(IVisionServiceClient visionServiceClient)
{
this.visionServiceClient = visionServiceClient;
}
public GoatDetector(IVisionServiceClient visionServiceClient)
{
_visionServiceClient = visionServiceClient;
}
/// <summary>
/// Initializes a new instance of the <see cref="VisionHelper"/> class.
/// </summary>
/// <param name="subscriptionKey">The subscription key.</param>
public VisionHelper(string subscriptionKey)
{
this.visionClient = new VisionServiceClient(subscriptionKey);
}
/// <summary>
/// ImageAnalysisViewModel constructor. Assigns the <see cref="IVisionServiceClient"/> API client
/// </summary>
public ImageAnalysisViewModel(IVisionServiceClient visionClient)
{
_visionClient = visionClient;
Initialize();
}
/// <summary>
/// DescriptionViewModel constructor. Assigns the <see cref="IVisionServiceClient"/> API client
/// </summary>
/// <param name="visionClient"><see cref="IVisionServiceClient"/></param>
public DescriptionViewModel(IVisionServiceClient visionClient)
{
_visionClient = visionClient;
Initialize();
}
/// <summary>
/// OcrViewModel constructor. Assigns the <see cref="IVisionServiceClient"/> API client
/// </summary>
public OcrViewModel(IVisionServiceClient visionClient)
{
_visionClient = visionClient;
Initialize();
}
public MainPage()
{
InitializeComponent();
_visionServiceClient = new VisionServiceClient("KEY", "URL");
}
public VisionApi(string subscriptionKey)
{
Check.Required<ArgumentNullException>(() => subscriptionKey != null);
_client = new VisionServiceClient(subscriptionKey);
}
public ImageReader(Stream photo = null)
{
this.visionClient = new VisionServiceClient(SUBSCRIPTION_KEY);
this.photo = photo;
}
/// <summary>
/// Initializes a new instance of the <see cref="VisionProvider"/> class.
/// </summary>
/// <param name="subscriptionKey">The subscription key.</param>
public VisionProvider(string subscriptionKey)
{
this._visionClient = new VisionServiceClient(subscriptionKey);
}
public MicrosoftVisionApi(string apiKey, IVisionServiceClient visionServiceClient)
{
_apiKey = apiKey;
_visionServiceClient = visionServiceClient;
}
public VisionApi(string subscriptionKey)
{
Check.Required <ArgumentNullException>(() => subscriptionKey != null);
_client = new VisionServiceClient(subscriptionKey);
}
public ImageAnalyzer()
{
faceDetector = new FaceServiceClient(keyId);
visionDetector = new VisionServiceClient(keyId);
}
/// <summary>
/// Initializes a new instance of the <see cref="VisionHelper"/> class.
/// </summary>
/// <param name="subscriptionKey">The subscription key.</param>
/// <param name="rootApi">Root Api Url.</param>
public VisionHelper(string subscriptionKey, string rootApi)
{
this.visionClient = new VisionServiceClient(subscriptionKey, rootApi);
}
public ImageReader(Stream photo = null)
{
this.visionClient = new VisionServiceClient(SUBSCRIPTION_KEY);
this.photo = photo;
}
