public static void Example()
{
AmazonRekognitionClient rekognitionClient = new AmazonRekognitionClient();
Console.WriteLine("Listing collections");
int limit = 10;
ListCollectionsResponse listCollectionsResponse = null;
String paginationToken = null;
do
{
if (listCollectionsResponse != null)
{
paginationToken = listCollectionsResponse.NextToken;
}
ListCollectionsRequest listCollectionsRequest = new ListCollectionsRequest()
{
MaxResults = limit,
NextToken = paginationToken
};
listCollectionsResponse = rekognitionClient.ListCollections(listCollectionsRequest);
foreach (String resultId in listCollectionsResponse.CollectionIds)
{
Console.WriteLine(resultId);
}
} while (listCollectionsResponse != null && listCollectionsResponse.NextToken != null);
}
public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems)
{
AmazonRekognitionConfig config = new AmazonRekognitionConfig();
config.RegionEndpoint = region;
ConfigureClient(config);
AmazonRekognitionClient client = new AmazonRekognitionClient(creds, config);
ListCollectionsResponse resp = new ListCollectionsResponse();
do
{
ListCollectionsRequest req = new ListCollectionsRequest
{
NextToken = resp.NextToken
,
MaxResults = maxItems
};
resp = client.ListCollections(req);
CheckError(resp.HttpStatusCode, "200");
foreach (var obj in resp.CollectionIds)
{
AddObject(obj);
}
}while (!string.IsNullOrEmpty(resp.NextToken));
}
public static List <String> GetFaceCollectionList()
{
List <String> _faceCollectionList = new List <string>();
_faceCollectionList.Clear();
using (rekognitionClient = new AmazonRekognitionClient(collectionRegion))
{
ListingCollections();
}
void ListingCollections()
{
try
{
int limit = 10;
ListCollectionsResponse listCollectionsResponse = null;
String paginationToken = null;
do
{
if (listCollectionsResponse != null)
{
paginationToken = listCollectionsResponse.NextToken;
}
ListCollectionsRequest listCollectionsRequest = new ListCollectionsRequest()
{
MaxResults = limit,
NextToken = paginationToken
};
listCollectionsResponse = rekognitionClient.ListCollections(listCollectionsRequest);
foreach (String resultId in listCollectionsResponse.CollectionIds)
{
_faceCollectionList.Add(resultId);
}
} while (listCollectionsResponse != null && listCollectionsResponse.NextToken != null);
}
catch (AmazonRekognitionException e)
{
Console.WriteLine("AmazonRekognitionException: " + e);
}
catch (Exception e)
{
Console.WriteLine("Error: " + e);
}
}
return(_faceCollectionList);
}
public ActionResult Index(ImageTrainModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
try
{
using (Stream inputStream = model.File.InputStream)
{
MemoryStream memoryStream = inputStream as MemoryStream;
if (memoryStream == null)
{
memoryStream = new MemoryStream();
inputStream.CopyTo(memoryStream);
}
var collectionsList = client.ListCollections(new ListCollectionsRequest {
MaxResults = 10
});
//client.CreateCollection(new CreateCollectionRequest
//{
// CollectionId = "TrainedImages"
//});
IndexFacesRequest indexFacesRequest = new IndexFacesRequest()
{
Image = new Image
{
Bytes = memoryStream
},
CollectionId = "TrainedImages",
ExternalImageId = model.Name,
DetectionAttributes = new List <String>()
{
"ALL"
}
};
IndexFacesResponse indexFacesResponse = client.IndexFaces(indexFacesRequest);
if (indexFacesResponse.HttpStatusCode == System.Net.HttpStatusCode.OK)
{
ViewBag.Message = "Image trained successfully";
}
}
}
catch (Exception ex)
{
ViewBag.Message = ex.Message.ToString();
}
return(View());
}
public void RekognitionListCollections()
{
#region to-list-the-collections-1482179199088
var client = new AmazonRekognitionClient();
var response = client.ListCollections(new ListCollectionsRequest
{
});
List <string> collectionIds = response.CollectionIds;
#endregion
}
public ActionResult ListarCollections()
{
var rekognitionClient = new AmazonRekognitionClient("AKIAIBLZ7KFAN6XG3NNA", "2nukFOTDN0zv/y2tzeCiLrAHM5TwbFgvEqqZA9zn", RegionEndpoint.USWest2);
var response = rekognitionClient.ListCollections(new ListCollectionsRequest
{
});
List <string> collectionIds = response.CollectionIds;
ViewBag.colecao = collectionIds.ToList();
return(View());
}
