Examples with Image com.google.cloud.vision.v1p4beta1.Image used on opensource projects

Example 96 with Image

use of com.google.cloud.vision.v1p4beta1.Image in project java-automl by googleapis.

the class PredictionApi method predict.

// [START automl_vision_predict]
/**
 * Demonstrates using the AutoML client to predict an image.
 *
 * @param projectId the Id of the project.
 * @param computeRegion the Region name.
 * @param modelId the Id of the model which will be used for text classification.
 * @param filePath the Local text file path of the content to be classified.
 * @param scoreThreshold the Confidence score. Only classifications with confidence score above
 *     scoreThreshold are displayed.
 */
static void predict(String projectId, String computeRegion, String modelId, String filePath, String scoreThreshold) {
    // Instantiate client for prediction service.
    try (PredictionServiceClient predictionClient = PredictionServiceClient.create()) {
        // Get the full path of the model.
        ModelName name = ModelName.of(projectId, computeRegion, modelId);
        // Read the image and assign to payload.
        ByteString content = ByteString.copyFrom(Files.readAllBytes(Paths.get(filePath)));
        Image image = Image.newBuilder().setImageBytes(content).build();
        ExamplePayload examplePayload = ExamplePayload.newBuilder().setImage(image).build();
        // Additional parameters that can be provided for prediction e.g. Score Threshold
        Map<String, String> params = new HashMap<>();
        if (scoreThreshold != null) {
            params.put("score_threshold", scoreThreshold);
        }
        // Perform the AutoML Prediction request
        PredictResponse response = predictionClient.predict(name, examplePayload, params);
        System.out.println("Prediction results:");
        for (AnnotationPayload annotationPayload : response.getPayloadList()) {
            System.out.println("Predicted class name :" + annotationPayload.getDisplayName());
            System.out.println("Predicted class score :" + annotationPayload.getClassification().getScore());
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Example 97 with Image

use of com.google.cloud.vision.v1p4beta1.Image in project aem-core-wcm-components by Adobe-Marketing-Cloud.

the class ImageIT method setupBeforeEach.

@BeforeEach
public void setupBeforeEach() throws ClientException {
    clientlibs = Commons.CLIENTLIBS_IMAGE_V3;
    imageTests = new ImageTests();
    imageTests.setup(adminClient, contextPath, label, Commons.RT_IMAGE_V3, rootPage, defaultPageTemplate, clientlibs, new Image());
}

Example 98 with Image

use of com.google.cloud.vision.v1p4beta1.Image in project kramerius by ceskaexpedice.

the class IiifAPI method manifest.

@GET
@Path("{pid}/manifest")
@Produces({ MediaType.APPLICATION_JSON + ";charset=utf-8" })
public Response manifest(@PathParam("pid") String pid) {
    checkPid(pid);
    try {
        DocumentDto document = getIiifDocument(pid);
        PropertyValue titleLabel = new PropertyValueSimpleImpl(document.getTitle());
        Manifest manifest = new ManifestImpl(UriBuilder.fromUri(iiifUri).path(getClass(), "manifest").build(pid), titleLabel);
        List<String> fieldList = new ArrayList<String>();
        List<Canvas> canvases = new ArrayList<Canvas>();
        List<String> children = ItemResourceUtils.solrChildrenPids(pid, fieldList, solrAccess, solrMemoization);
        Map<String, Pair<Integer, Integer>> resolutions = getResolutions(children);
        for (String p : children) {
            String repPid = p.replace("/", "");
            if (repPid.equals(pid)) {
                continue;
            }
            DocumentDto page = getIiifDocument(repPid);
            if (!"page".equals(page.getModel()))
                continue;
            String id = ApplicationURL.applicationURL(this.requestProvider.get()) + "/canvas/" + repPid;
            Pair<Integer, Integer> resolution = resolutions.get(p);
            if (resolution != null) {
                Canvas canvas = new CanvasImpl(id, new PropertyValueSimpleImpl(page.getTitle()), resolution.getLeft(), resolution.getRight());
                ImageResource resource = new ImageResourceImpl();
                String resourceId = ApplicationURL.applicationURL(this.requestProvider.get()).toString() + "/iiif/" + repPid + "/full/full/0/default.jpg";
                resource.setType("dctypes:Image");
                resource.setId(resourceId);
                resource.setHeight(resolution.getLeft());
                resource.setWidth(resolution.getRight());
                resource.setFormat("image/jpeg");
                Service service = new ServiceImpl();
                service.setContext("http://iiif.io/api/image/2/context.json");
                service.setId(ApplicationURL.applicationURL(this.requestProvider.get()).toString() + "/iiif/" + repPid);
                service.setProfile("http://iiif.io/api/image/2/level1.json");
                resource.setService(service);
                Image image = new ImageImpl();
                image.setOn(new URI(id));
                image.setResource(resource);
                canvas.setImages(Collections.singletonList(image));
                canvases.add(canvas);
            }
        }
        // no pages - 500 ?
        if (canvases.isEmpty()) {
            throw new GenericApplicationException("cannot create manifest for pid '" + pid + "'");
        }
        Sequence sequence = new SequenceImpl();
        sequence.setCanvases(canvases);
        manifest.setSequences(Collections.singletonList(sequence));
        return Response.ok().entity(toJSON(manifest)).build();
    } catch (IOException e) {
        throw new GenericApplicationException(e.getMessage());
    } catch (URISyntaxException e) {
        throw new GenericApplicationException(e.getMessage());
    } catch (InterruptedException e) {
        throw new GenericApplicationException(e.getMessage());
    }
}

Example 99 with Image

use of com.google.cloud.vision.v1p4beta1.Image in project google-cloud-java by googleapis.

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 100 with Image

use of com.google.cloud.vision.v1p4beta1.Image in project TweetwallFX by TweetWallFX.

the class GoogleVisionCache method load.

private Map<String, ImageContentAnalysis> load(final Stream<String> imageUris) throws IOException {
    if (null == getClient()) {
        return Collections.emptyMap();
    }
    final List<AnnotateImageRequest> requests = imageUris.filter(Objects::nonNull).distinct().map(this::createImageRequest).peek(air -> LOG.info("Prepared {}", air)).collect(Collectors.toList());
    if (requests.isEmpty()) {
        return Collections.emptyMap();
    }
    LOG.info("Executing analysis for {} AnnotateImageRequests", requests.size());
    final BatchAnnotateImagesResponse batchResponse = getClient().batchAnnotateImages(requests);
    final Iterator<AnnotateImageResponse> itResponse = batchResponse.getResponsesList().iterator();
    final Iterator<AnnotateImageRequest> itRequest = requests.iterator();
    final Map<String, ImageContentAnalysis> result = new LinkedHashMap<>(requests.size());
    while (itRequest.hasNext() && itResponse.hasNext()) {
        final AnnotateImageRequest request = itRequest.next();
        final AnnotateImageResponse response = itResponse.next();
        final String uri = request.getImage().getSource().getImageUri();
        final ImageContentAnalysis ica = new ImageContentAnalysis(response);
        LOG.info("Image('{}') was evaluated as {}", uri, ica);
        result.put(uri, ica);
        cache.put(uri, ica);
    }
    if (itRequest.hasNext()) {
        throw new IllegalStateException("There are still annotate Responses available!");
    } else if (itRequest.hasNext()) {
        throw new IllegalStateException("There are still annotate Requests available!");
    } else {
        return Collections.unmodifiableMap(result);
    }
}