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Example 36 with ImageSource

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

the class DetectWebEntitiesGcs method detectWebEntitiesGcs.

// Find web entities given the remote image on Google Cloud Storage.
public static void detectWebEntitiesGcs(String gcsPath) throws IOException {
    // the "close" method on the client to safely clean up any remaining background resources.
    try (ImageAnnotatorClient client = ImageAnnotatorClient.create()) {
        // Set the image source to the given gs uri
        ImageSource imageSource = ImageSource.newBuilder().setGcsImageUri(gcsPath).build();
        // Build the image
        Image image = Image.newBuilder().setSource(imageSource).build();
        // Create the request with the image and the specified feature: web detection
        AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(Feature.newBuilder().setType(Feature.Type.WEB_DETECTION)).setImage(image).build();
        // Perform the request
        BatchAnnotateImagesResponse response = client.batchAnnotateImages(Arrays.asList(request));
        // Display the results
        response.getResponsesList().stream().forEach(r -> r.getWebDetection().getWebEntitiesList().stream().forEach(entity -> {
            System.out.format("Description: %s%n", entity.getDescription());
            System.out.format("Score: %f%n", entity.getScore());
        }));
    }
}
Also used : Arrays(java.util.Arrays) ImageSource(com.google.cloud.vision.v1.ImageSource) Image(com.google.cloud.vision.v1.Image) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse) IOException(java.io.IOException) Feature(com.google.cloud.vision.v1.Feature) AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) ImageSource(com.google.cloud.vision.v1.ImageSource) Image(com.google.cloud.vision.v1.Image) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 37 with ImageSource

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

the class DetectPropertiesGcs method detectPropertiesGcs.

// Detects image properties such as color frequency from the specified remote image on Google
// Cloud Storage.
public static void detectPropertiesGcs(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.IMAGE_PROPERTIES).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
            DominantColorsAnnotation colors = res.getImagePropertiesAnnotation().getDominantColors();
            for (ColorInfo color : colors.getColorsList()) {
                System.out.format("fraction: %f%nr: %f, g: %f, b: %f%n", color.getPixelFraction(), color.getColor().getRed(), color.getColor().getGreen(), color.getColor().getBlue());
            }
        }
    }
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) ImageSource(com.google.cloud.vision.v1.ImageSource) DominantColorsAnnotation(com.google.cloud.vision.v1.DominantColorsAnnotation) Image(com.google.cloud.vision.v1.Image) Feature(com.google.cloud.vision.v1.Feature) ColorInfo(com.google.cloud.vision.v1.ColorInfo) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 38 with ImageSource

use of com.google.cloud.vision.v1p4beta1.ImageSource 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()));
            }
        }
    }
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) ImageSource(com.google.cloud.vision.v1.ImageSource) Image(com.google.cloud.vision.v1.Image) EntityAnnotation(com.google.cloud.vision.v1.EntityAnnotation) Feature(com.google.cloud.vision.v1.Feature) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 39 with ImageSource

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

the class DetectSafeSearchGcs method detectSafeSearchGcs.

// Detects whether the specified image on Google Cloud Storage has features you would want to
// moderate.
public static void detectSafeSearchGcs(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(Type.SAFE_SEARCH_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
            SafeSearchAnnotation annotation = res.getSafeSearchAnnotation();
            System.out.format("adult: %s%nmedical: %s%nspoofed: %s%nviolence: %s%nracy: %s%n", annotation.getAdult(), annotation.getMedical(), annotation.getSpoof(), annotation.getViolence(), annotation.getRacy());
        }
    }
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) SafeSearchAnnotation(com.google.cloud.vision.v1.SafeSearchAnnotation) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) ImageSource(com.google.cloud.vision.v1.ImageSource) Image(com.google.cloud.vision.v1.Image) Feature(com.google.cloud.vision.v1.Feature) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 40 with ImageSource

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

the class SetEndpoint method setEndpoint.

// Change your endpoint
public static void setEndpoint() throws IOException {
    // [START vision_set_endpoint]
    ImageAnnotatorSettings settings = ImageAnnotatorSettings.newBuilder().setEndpoint("eu-vision.googleapis.com:443").build();
    // 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.
    ImageAnnotatorClient client = ImageAnnotatorClient.create(settings);
    // [END vision_set_endpoint]
    ImageSource imgSource = ImageSource.newBuilder().setGcsImageUri("gs://cloud-samples-data/vision/text/screen.jpg").build();
    Image image = Image.newBuilder().setSource(imgSource).build();
    Feature feature = Feature.newBuilder().setType(Feature.Type.TEXT_DETECTION).build();
    AnnotateImageRequest request = AnnotateImageRequest.newBuilder().addFeatures(feature).setImage(image).build();
    List<AnnotateImageRequest> requests = new ArrayList<>();
    requests.add(request);
    BatchAnnotateImagesResponse batchResponse = client.batchAnnotateImages(requests);
    for (AnnotateImageResponse response : batchResponse.getResponsesList()) {
        for (EntityAnnotation annotation : response.getTextAnnotationsList()) {
            System.out.format("Text: %s%n", annotation.getDescription());
            System.out.println("Position:");
            System.out.format("%s%n", annotation.getBoundingPoly());
        }
    }
    client.close();
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) ImageAnnotatorSettings(com.google.cloud.vision.v1.ImageAnnotatorSettings) ImageSource(com.google.cloud.vision.v1.ImageSource) Image(com.google.cloud.vision.v1.Image) EntityAnnotation(com.google.cloud.vision.v1.EntityAnnotation) Feature(com.google.cloud.vision.v1.Feature) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Aggregations

AnnotateImageRequest (com.google.cloud.vision.v1.AnnotateImageRequest)37 Image (com.google.cloud.vision.v1.Image)37 ImageSource (com.google.cloud.vision.v1.ImageSource)37 Feature (com.google.cloud.vision.v1.Feature)36 BatchAnnotateImagesResponse (com.google.cloud.vision.v1.BatchAnnotateImagesResponse)34 ArrayList (java.util.ArrayList)34 ImageAnnotatorClient (com.google.cloud.vision.v1.ImageAnnotatorClient)33 AnnotateImageResponse (com.google.cloud.vision.v1.AnnotateImageResponse)31 EntityAnnotation (com.google.cloud.vision.v1.EntityAnnotation)13 WebImage (com.google.cloud.vision.v1.WebDetection.WebImage)13 ByteString (com.google.protobuf.ByteString)11 IOException (java.io.IOException)7 LocationInfo (com.google.cloud.vision.v1.LocationInfo)6 SafeSearchAnnotation (com.google.cloud.vision.v1.SafeSearchAnnotation)6 WebDetection (com.google.cloud.vision.v1.WebDetection)6 CropHint (com.google.cloud.vision.v1.CropHint)5 ImageContext (com.google.cloud.vision.v1.ImageContext)5 Block (com.google.cloud.vision.v1.Block)4 ColorInfo (com.google.cloud.vision.v1.ColorInfo)4 CropHintsAnnotation (com.google.cloud.vision.v1.CropHintsAnnotation)4