Interface ImageAnnotatorGrpc.AsyncService (3.22.0)

Version 3.22.0

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public static interface ImageAnnotatorGrpc.AsyncService

Service that performs Google Cloud Vision API detection tasks over client images, such as face, landmark, logo, label, and text detection. The ImageAnnotator service returns detected entities from the images.

Methods

asyncBatchAnnotateFiles(AsyncBatchAnnotateFilesRequest request, StreamObserver<Operation> responseObserver)

public default void asyncBatchAnnotateFiles(AsyncBatchAnnotateFilesRequest request, StreamObserver<Operation> responseObserver)

Run asynchronous image detection and annotation for a list of generic files, such as PDF files, which may contain multiple pages and multiple images per page. Progress and results can be retrieved through the google.longrunning.Operations interface. Operation.metadata contains OperationMetadata (metadata). Operation.response contains AsyncBatchAnnotateFilesResponse (results).

Parameters
Name	Description
request	AsyncBatchAnnotateFilesRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

asyncBatchAnnotateImages(AsyncBatchAnnotateImagesRequest request, StreamObserver<Operation> responseObserver)

public default void asyncBatchAnnotateImages(AsyncBatchAnnotateImagesRequest request, StreamObserver<Operation> responseObserver)

Run asynchronous image detection and annotation for a list of images. Progress and results can be retrieved through the google.longrunning.Operations interface. Operation.metadata contains OperationMetadata (metadata). Operation.response contains AsyncBatchAnnotateImagesResponse (results). This service will write image annotation outputs to json files in customer GCS bucket, each json file containing BatchAnnotateImagesResponse proto.

Parameters
Name	Description
request	AsyncBatchAnnotateImagesRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

batchAnnotateFiles(BatchAnnotateFilesRequest request, StreamObserver<BatchAnnotateFilesResponse> responseObserver)

public default void batchAnnotateFiles(BatchAnnotateFilesRequest request, StreamObserver<BatchAnnotateFilesResponse> responseObserver)

Service that performs image detection and annotation for a batch of files. Now only "application/pdf", "image/tiff" and "image/gif" are supported. This service will extract at most 5 (customers can specify which 5 in AnnotateFileRequest.pages) frames (gif) or pages (pdf or tiff) from each file provided and perform detection and annotation for each image extracted.

Parameters
Name	Description
request	BatchAnnotateFilesRequest
responseObserver	io.grpc.stub.StreamObserver<BatchAnnotateFilesResponse>

batchAnnotateImages(BatchAnnotateImagesRequest request, StreamObserver<BatchAnnotateImagesResponse> responseObserver)

public default void batchAnnotateImages(BatchAnnotateImagesRequest request, StreamObserver<BatchAnnotateImagesResponse> responseObserver)

Run image detection and annotation for a batch of images.

Parameters
Name	Description
request	BatchAnnotateImagesRequest
responseObserver	io.grpc.stub.StreamObserver<BatchAnnotateImagesResponse>