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Example 46 with AnnotateImageRequest

use of com.google.cloud.vision.v1p3beta1.AnnotateImageRequest in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectCropHintsGcs.

/**
 * Suggests a region to crop to for a remote file on Google Cloud Storage.
 *
 * @param gcsPath The path to the remote file on Google Cloud Storage to detect safe-search on.
 * @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 detectCropHintsGcs(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.CROP_HINTS).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;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            CropHintsAnnotation annotation = res.getCropHintsAnnotation();
            for (CropHint hint : annotation.getCropHintsList()) {
                out.println(hint.getBoundingPoly());
            }
        }
    }
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) CropHintsAnnotation(com.google.cloud.vision.v1.CropHintsAnnotation) 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) WebImage(com.google.cloud.vision.v1.WebDetection.WebImage) Image(com.google.cloud.vision.v1.Image) CropHint(com.google.cloud.vision.v1.CropHint) Feature(com.google.cloud.vision.v1.Feature) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 47 with AnnotateImageRequest

use of com.google.cloud.vision.v1p3beta1.AnnotateImageRequest in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectSafeSearch.

// [START vision_detect_safe_search]
/**
 * Detects whether the specified image has features you would want to moderate.
 *
 * @param filePath The path to the local file used for safe search detection.
 * @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 detectSafeSearch(String filePath, PrintStream out) throws Exception, 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(Type.SAFE_SEARCH_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;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            SafeSearchAnnotation annotation = res.getSafeSearchAnnotation();
            out.printf("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) ByteString(com.google.protobuf.ByteString) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) WebImage(com.google.cloud.vision.v1.WebDetection.WebImage) Image(com.google.cloud.vision.v1.Image) Feature(com.google.cloud.vision.v1.Feature) FileInputStream(java.io.FileInputStream) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 48 with AnnotateImageRequest

use of com.google.cloud.vision.v1p3beta1.AnnotateImageRequest in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectTextGcs.

/**
 * Detects text in the specified remote image on Google Cloud Storage.
 *
 * @param gcsPath The path to the remote file on Google Cloud Storage to detect text in.
 * @param out A {@link PrintStream} to write the detected text to.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
public static void detectTextGcs(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.TEXT_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;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            for (EntityAnnotation annotation : res.getTextAnnotationsList()) {
                out.printf("Text: %s\n", annotation.getDescription());
                out.printf("Position : %s\n", annotation.getBoundingPoly());
            }
        }
    }
}
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) WebImage(com.google.cloud.vision.v1.WebDetection.WebImage) 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 49 with AnnotateImageRequest

use of com.google.cloud.vision.v1p3beta1.AnnotateImageRequest in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectText.

/**
 * Detects text in the specified image.
 *
 * @param filePath The path to the file to detect text in.
 * @param out A {@link PrintStream} to write the detected text to.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
public static void detectText(String filePath, PrintStream out) throws Exception, 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(Type.TEXT_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;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            for (EntityAnnotation annotation : res.getTextAnnotationsList()) {
                out.printf("Text: %s\n", annotation.getDescription());
                out.printf("Position : %s\n", annotation.getBoundingPoly());
            }
        }
    }
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) ByteString(com.google.protobuf.ByteString) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) WebImage(com.google.cloud.vision.v1.WebDetection.WebImage) Image(com.google.cloud.vision.v1.Image) EntityAnnotation(com.google.cloud.vision.v1.EntityAnnotation) Feature(com.google.cloud.vision.v1.Feature) FileInputStream(java.io.FileInputStream) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Example 50 with AnnotateImageRequest

use of com.google.cloud.vision.v1p3beta1.AnnotateImageRequest in project java-docs-samples by GoogleCloudPlatform.

the class Detect method detectLogos.

/**
 * Detects logos in the specified local image.
 *
 * @param filePath The path to the local file to perform logo detection on.
 * @param out A {@link PrintStream} to write detected logos to.
 * @throws Exception on errors while closing the client.
 * @throws IOException on Input/Output errors.
 */
public static void detectLogos(String filePath, PrintStream out) throws Exception, 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(Type.LOGO_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;
            }
            // For full list of available annotations, see http://g.co/cloud/vision/docs
            for (EntityAnnotation annotation : res.getLogoAnnotationsList()) {
                out.println(annotation.getDescription());
            }
        }
    }
}
Also used : AnnotateImageRequest(com.google.cloud.vision.v1.AnnotateImageRequest) ByteString(com.google.protobuf.ByteString) ImageAnnotatorClient(com.google.cloud.vision.v1.ImageAnnotatorClient) AnnotateImageResponse(com.google.cloud.vision.v1.AnnotateImageResponse) ArrayList(java.util.ArrayList) WebImage(com.google.cloud.vision.v1.WebDetection.WebImage) Image(com.google.cloud.vision.v1.Image) EntityAnnotation(com.google.cloud.vision.v1.EntityAnnotation) Feature(com.google.cloud.vision.v1.Feature) FileInputStream(java.io.FileInputStream) BatchAnnotateImagesResponse(com.google.cloud.vision.v1.BatchAnnotateImagesResponse)

Aggregations

AnnotateImageRequest (com.google.cloud.vision.v1.AnnotateImageRequest)77 Image (com.google.cloud.vision.v1.Image)71 BatchAnnotateImagesResponse (com.google.cloud.vision.v1.BatchAnnotateImagesResponse)69 Feature (com.google.cloud.vision.v1.Feature)69 ArrayList (java.util.ArrayList)66 ImageAnnotatorClient (com.google.cloud.vision.v1.ImageAnnotatorClient)65 AnnotateImageResponse (com.google.cloud.vision.v1.AnnotateImageResponse)62 ByteString (com.google.protobuf.ByteString)44 ImageSource (com.google.cloud.vision.v1.ImageSource)41 FileInputStream (java.io.FileInputStream)32 EntityAnnotation (com.google.cloud.vision.v1.EntityAnnotation)28 WebImage (com.google.cloud.vision.v1.WebDetection.WebImage)26 IOException (java.io.IOException)13 SafeSearchAnnotation (com.google.cloud.vision.v1.SafeSearchAnnotation)11 WebDetection (com.google.cloud.vision.v1.WebDetection)11 ImageContext (com.google.cloud.vision.v1.ImageContext)10 LocationInfo (com.google.cloud.vision.v1.LocationInfo)10 Test (org.junit.Test)10 CropHint (com.google.cloud.vision.v1.CropHint)9 WebPage (com.google.cloud.vision.v1.WebDetection.WebPage)9