public IEnumerable <Label> GetBoundingBoxes(Topic topic, string imageId)
{
#region validation
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
if (string.IsNullOrEmpty(imageId))
{
throw new ArgumentNullException(nameof(imageId));
}
#endregion
var modelId = LoadModel();
MultipartFormDataContent multipartFormDataContent = new MultipartFormDataContent();
using (Stream imageFileStream = ImageFileRepository.GetImageFile(topic, imageId))
{
multipartFormDataContent.AddFileAsByteContent(imageFileStream, "image", imageId);
}
multipartFormDataContent.Add(new StringContent(modelId), "model");
HttpClient httpClient = HttpClientFactory.GetInferenceContainerHttpClient();
Uri uri = UriUtil.GetUri(httpClient.BaseAddress, "detect");
using MemoryStream memoryStream = new MemoryStream(httpClient.PostReadByteArray(uri, multipartFormDataContent));
using StreamReader streamReader = new StreamReader(memoryStream);
return(ParseLabelResult(streamReader.ReadToEnd()));
}
public Stream GetImage(Topic topic, string imageFileName)
{
#region validation
if (topic == null)
{
throw new ArgumentNullException(nameof(topic));
}
if (string.IsNullOrEmpty(imageFileName))
{
throw new ArgumentNullException(nameof(imageFileName));
}
#endregion
return(ImageFileRepository.GetImageFile(topic, imageFileName));
}