public IReadOnlyList <LocalizedObjectAnnotation> GetLocalizedObjectAnnotationsResponse(Image image)
{
if (image == null)
{
throw new ArgumentNullException();
}
var localizedObjectDetectionResponse = _imageAnnotatorClient.DetectLocalizedObjects(image);
return(localizedObjectDetectionResponse);
}
public void DetectLocalizedObjects()
{
Image image = Image.FromUri("https://cloud.google.com/vision/docs/images/bicycle_example.png");
// Snippet: DetectLocalizedObjects
ImageAnnotatorClient client = ImageAnnotatorClient.Create();
IReadOnlyList <LocalizedObjectAnnotation> annotations = client.DetectLocalizedObjects(image);
foreach (LocalizedObjectAnnotation annotation in annotations)
{
string poly = string.Join(" - ", annotation.BoundingPoly.Vertices.Select(v => $"({v.X}, {v.Y})"));
Console.WriteLine(
$"Name: {annotation.Name}; ID: {annotation.Mid}; Score: {annotation.Score}; Bounding poly: {poly}");
}
// End snippet
// TODO: Add assertions about the annotations.
}
public void DetectLocalizedObjects()
{
Image image = Image.FromUri("https://cloud.google.com/vision/docs/images/bicycle_example.png");
// Snippet: DetectLocalizedObjects
ImageAnnotatorClient client = ImageAnnotatorClient.Create();
IReadOnlyList <LocalizedObjectAnnotation> annotations = client.DetectLocalizedObjects(image);
foreach (LocalizedObjectAnnotation annotation in annotations)
{
string poly = string.Join(" - ", annotation.BoundingPoly.NormalizedVertices.Select(v => $"({v.X}, {v.Y})"));
Console.WriteLine(
$"Name: {annotation.Name}; ID: {annotation.Mid}; Score: {annotation.Score}; Bounding poly: {poly}");
}
// End snippet
// We don't want to be too strict about what we get back here, but these should be okay.
Assert.Contains(annotations, a => a.Name == "Bicycle");
Assert.Contains(annotations, a => a.Name == "Picture frame");
}