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

Example 16 with AnnotateImageRequest

use of com.google.cloud.vision.v1.AnnotateImageRequest in project beam by apache.

the class CloudVisionTest method shouldConvertByteStringToRequest.

@Test
public void shouldConvertByteStringToRequest() {
    CloudVision.AnnotateImagesFromBytes annotateImagesFromBytes = CloudVision.annotateImagesFromBytes(null, features, 1, 1);
    AnnotateImageRequest request = annotateImagesFromBytes.mapToRequest(TEST_BYTES, null);
    assertEquals(1, request.getFeaturesCount());
    assertEquals(TEST_BYTES, request.getImage().getContent());
}

Example 17 with AnnotateImageRequest

use of com.google.cloud.vision.v1.AnnotateImageRequest in project beam by apache.

the class CloudVisionTest method shouldConvertKVOfStringToRequest.

@Test
public void shouldConvertKVOfStringToRequest() {
    CloudVision.AnnotateImagesFromGcsUriWithContext annotateImagesFromGcsUriWithContext = CloudVision.annotateImagesFromGcsUriWithContext(features, 1, 1);
    AnnotateImageRequest request = annotateImagesFromGcsUriWithContext.mapToRequest(KV.of(TEST_URI, null), null);
    assertEquals(1, request.getFeaturesCount());
    assertEquals(TEST_URI, request.getImage().getSource().getGcsImageUri());
}

Example 18 with AnnotateImageRequest

use of com.google.cloud.vision.v1.AnnotateImageRequest in project google-cloud-java by GoogleCloudPlatform.

the class AnnotateImage method main.

public static void main(String... args) throws Exception {
    // Instantiates a client
    ImageAnnotatorClient vision = ImageAnnotatorClient.create();
    // The path to the image file to annotate
    // for example "./resources/wakeupcat.jpg";
    String fileName = "your/image/path.jpg";
    // Reads the image file into memory
    Path path = Paths.get(fileName);
    byte[] data = Files.readAllBytes(path);
    ByteString imgBytes = ByteString.copyFrom(data);
    // Builds the image annotation request
    List<AnnotateImageRequest> requests = new ArrayList<>();
    Image img = Image.newBuilder().setContent(imgBytes).build();
    Feature feat = Feature.newBuilder().setType(Type.LABEL_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    // Performs label detection on the image file
    BatchAnnotateImagesResponse response = vision.batchAnnotateImages(requests);
    List<AnnotateImageResponse> responses = response.getResponsesList();
    for (AnnotateImageResponse res : responses) {
        if (res.hasError()) {
            System.out.printf("Error: %s\n", res.getError().getMessage());
            return;
        }
        for (EntityAnnotation annotation : res.getLabelAnnotationsList()) {
            for (Map.Entry<FieldDescriptor, Object> entry : annotation.getAllFields().entrySet()) {
                System.out.printf("%s : %s\n", entry.getKey(), entry.getValue());
            }
        }
    }
}

Example 19 with AnnotateImageRequest

use of com.google.cloud.vision.v1.AnnotateImageRequest in project google-cloud-java by GoogleCloudPlatform.

the class ImageAnnotatorClientTest method batchAnnotateImagesExceptionTest.

@Test
@SuppressWarnings("all")
public void batchAnnotateImagesExceptionTest() throws Exception {
    StatusRuntimeException exception = new StatusRuntimeException(Status.INVALID_ARGUMENT);
    mockImageAnnotator.addException(exception);
    try {
        List<AnnotateImageRequest> requests = new ArrayList<>();
        client.batchAnnotateImages(requests);
        Assert.fail("No exception raised");
    } catch (ApiException e) {
        Assert.assertEquals(Status.INVALID_ARGUMENT.getCode(), e.getStatusCode());
    }
}

Example 20 with AnnotateImageRequest

use of com.google.cloud.vision.v1.AnnotateImageRequest in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectWebDetectionsGcs.

// [END vision_detect_web]
// [START vision_detect_web_uri]
/**
 * Detects whether the remote image on Google Cloud Storage has features you would want to
 * moderate.
 *
 * @param gcsPath The path to the remote on Google Cloud Storage file to detect web annotations.
 * @param out A {@link PrintStream} to write the results to.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
public static void detectWebDetectionsGcs(String gcsPath, PrintStream out) throws Exception, 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(Type.WEB_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feat).setImage(img).build();
    requests.add(request);
    try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
        BatchAnnotateImagesResponse response = client.batchAnnotateImages(requests);
        List<AnnotateImageResponse> responses = response.getResponsesList();
        for (AnnotateImageResponse res : responses) {
            if (res.hasError()) {
                out.printf("Error: %s\n", res.getError().getMessage());
                return;
            }
            // Search the web for usages of the image. You could use these signals later
            // for user input moderation or linking external references.
            // For a full list of available annotations, see http://g.co/cloud/vision/docs
            WebDetection annotation = res.getWebDetection();
            out.println("Entity:Id:Score");
            out.println("===============");
            for (WebEntity entity : annotation.getWebEntitiesList()) {
                out.println(entity.getDescription() + " : " + entity.getEntityId() + " : " + entity.getScore());
            }
            for (WebLabel label : annotation.getBestGuessLabelsList()) {
                out.format("\nBest guess label: %s", label.getLabel());
            }
            out.println("\nPages with matching images: Score\n==");
            for (WebPage page : annotation.getPagesWithMatchingImagesList()) {
                out.println(page.getUrl() + " : " + page.getScore());
            }
            out.println("\nPages with partially matching images: Score\n==");
            for (WebImage image : annotation.getPartialMatchingImagesList()) {
                out.println(image.getUrl() + " : " + image.getScore());
            }
            out.println("\nPages with fully matching images: Score\n==");
            for (WebImage image : annotation.getFullMatchingImagesList()) {
                out.println(image.getUrl() + " : " + image.getScore());
            }
            out.println("\nPages with visually similar images: Score\n==");
            for (WebImage image : annotation.getVisuallySimilarImagesList()) {
                out.println(image.getUrl() + " : " + image.getScore());
            }
        }
    }
}