Examples with EntityAnnotation com.google.cloud.vision.v1.EntityAnnotation used on opensource projects

Example 31 with EntityAnnotation

use of com.google.cloud.vision.v1.EntityAnnotation in project java-vision by googleapis.

the class DetectLabelsGcs method detectLabelsGcs.

// Detects labels in the specified remote image on Google Cloud Storage.
public static void detectLabelsGcs(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.LABEL_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    // 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.getLabelAnnotationsList()) {
                annotation.getAllFields().forEach((k, v) -> System.out.format("%s : %s%n", k, v.toString()));
            }
        }
    }
}

Example 32 with EntityAnnotation

use of com.google.cloud.vision.v1.EntityAnnotation in project java-vision by googleapis.

the class DetectLogos method detectLogos.

// Detects logos in the specified local image.
public static void detectLogos(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.LOGO_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    // 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.getLogoAnnotationsList()) {
                System.out.println(annotation.getDescription());
            }
        }
    }
}

Example 33 with EntityAnnotation

use of com.google.cloud.vision.v1.EntityAnnotation in project java-vision by googleapis.

the class DetectLogosGcs method detectLogosGcs.

// Detects logos in the specified remote image on Google Cloud Storage.
public static void detectLogosGcs(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.LOGO_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    // 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.getLogoAnnotationsList()) {
                System.out.println(annotation.getDescription());
            }
        }
    }
}

Example 34 with EntityAnnotation

use of com.google.cloud.vision.v1.EntityAnnotation in project java-vision by googleapis.

the class ITSystemTest method detectLabelsGcsTest.

@Test
public void detectLabelsGcsTest() throws IOException {
    List<AnnotateImageResponse> responses = getResponsesList("label/wakeupcat.jpg", Type.LABEL_DETECTION, true);
    List<String> actual = new ArrayList<>();
    for (AnnotateImageResponse res : responses) {
        for (EntityAnnotation annotation : res.getLabelAnnotationsList()) {
            actual.add(annotation.getDescription());
        }
    }
    assertThat(actual).contains("Whiskers");
}

Example 35 with EntityAnnotation

use of com.google.cloud.vision.v1.EntityAnnotation in project java-vision by googleapis.

the class ITSystemTest method detectLabelsTest.

@Test
public void detectLabelsTest() throws IOException {
    List<AnnotateImageResponse> responses = getResponsesList("wakeupcat.jpg", Type.LABEL_DETECTION, false);
    List<String> actual = new ArrayList<>();
    for (AnnotateImageResponse res : responses) {
        for (EntityAnnotation annotation : res.getLabelAnnotationsList()) {
            actual.add(annotation.getDescription());
        }
    }
    assertThat(actual).contains("Whiskers");
}