Java Code Examples for com.google.cloud.vision.v1.AnnotateImageResponse#getLandmarkAnnotationsList()

The following examples show how to use com.google.cloud.vision.v1.AnnotateImageResponse#getLandmarkAnnotationsList() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: DetectLandmarks.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
public static void detectLandmarks(String filePath) throws IOException {
  List<AnnotateImageRequest> requests = new ArrayList<>();
  ByteString imgBytes = ByteString.readFrom(new FileInputStream(filePath));

  Image img = Image.newBuilder().setContent(imgBytes).build();
  Feature feat = Feature.newBuilder().setType(Feature.Type.LANDMARK_DETECTION).build();
  AnnotateImageRequest request =
      AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
  requests.add(request);

  // Initialize client that will be used to send requests. This client only needs to be created
  // once, and can be reused for multiple requests. After completing all of your requests, call
  // the "close" method on the client to safely clean up any remaining background resources.
  try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
    BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
    List<AnnotateImageResponse> responses = response.getResponsesList();

    for (AnnotateImageResponse res : responses) {
      if (res.hasError()) {
        System.out.format("Error: %s%n", res.getError().getMessage());
        return;
      }

      // For full list of available annotations, see http://g.co/cloud/vision/docs
      for (EntityAnnotation annotation : res.getLandmarkAnnotationsList()) {
        LocationInfo info = annotation.getLocationsList().listIterator().next();
        System.out.format("Landmark: %s%n %s%n", annotation.getDescription(), info.getLatLng());
      }
    }
  }
}
Example 2
Source File: DetectLandmarksGcs.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
public static void detectLandmarksGcs(String gcsPath) throws IOException {
  List<AnnotateImageRequest> requests = new ArrayList<>();

  ImageSource imgSource = ImageSource.newBuilder().setGcsImageUri(gcsPath).build();
  Image img = Image.newBuilder().setSource(imgSource).build();
  Feature feat = Feature.newBuilder().setType(Feature.Type.LANDMARK_DETECTION).build();
  AnnotateImageRequest request =
      AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
  requests.add(request);

  // Initialize client that will be used to send requests. This client only needs to be created
  // once, and can be reused for multiple requests. After completing all of your requests, call
  // the "close" method on the client to safely clean up any remaining background resources.
  try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
    BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
    List<AnnotateImageResponse> responses = response.getResponsesList();

    for (AnnotateImageResponse res : responses) {
      if (res.hasError()) {
        System.out.format("Error: %s%n", res.getError().getMessage());
        return;
      }

      // For full list of available annotations, see http://g.co/cloud/vision/docs
      for (EntityAnnotation annotation : res.getLandmarkAnnotationsList()) {
        LocationInfo info = annotation.getLocationsList().listIterator().next();
        System.out.format("Landmark: %s%n %s%n", annotation.getDescription(), info.getLatLng());
      }
    }
  }
}
Example 3
Source File: DetectLandmarksUrl.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
public static void detectLandmarksUrl(String uri) throws IOException {
  List<AnnotateImageRequest> requests = new ArrayList<>();

  ImageSource imgSource = ImageSource.newBuilder().setImageUri(uri).build();
  Image img = Image.newBuilder().setSource(imgSource).build();
  Feature feat = Feature.newBuilder().setType(Feature.Type.LANDMARK_DETECTION).build();
  AnnotateImageRequest request =
      AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
  requests.add(request);

  // Initialize client that will be used to send requests. This client only needs to be created
  // once, and can be reused for multiple requests. After completing all of your requests, call
  // the "close" method on the client to safely clean up any remaining background resources.
  try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
    BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
    List<AnnotateImageResponse> responses = response.getResponsesList();

    for (AnnotateImageResponse res : responses) {
      if (res.hasError()) {
        System.out.format("Error: %s%n", res.getError().getMessage());
        return;
      }

      // For full list of available annotations, see http://g.co/cloud/vision/docs
      for (EntityAnnotation annotation : res.getLandmarkAnnotationsList()) {
        LocationInfo info = annotation.getLocationsList().listIterator().next();
        System.out.format("Landmark: %s%n %s%n", annotation.getDescription(), info.getLatLng());
      }
    }
  }
}