Rekognitionサンプル

gistfile1.txt

package rekog01;

import com.amazonaws.services.rekognition.AmazonRekognition;
import com.amazonaws.services.rekognition.AmazonRekognitionClientBuilder;
import com.amazonaws.services.rekognition.model.AmazonRekognitionException;
import com.amazonaws.services.rekognition.model.Image;
import com.amazonaws.services.rekognition.model.S3Object;
import com.amazonaws.services.rekognition.model.AgeRange;
import com.amazonaws.services.rekognition.model.Attribute;
import com.amazonaws.services.rekognition.model.DetectFacesRequest;
import com.amazonaws.services.rekognition.model.DetectFacesResult;
import com.amazonaws.services.rekognition.model.FaceDetail;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.List;

public class Rekog01 {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String photo = "rekog001.jpg";
		String bucket = "rekog001";
		
		AmazonRekognition rekognitionClient = AmazonRekognitionClientBuilder.standard()
				.withRegion("us-east-1")
                .build();
		DetectFacesRequest request = new DetectFacesRequest()
				 .withImage(new Image()
				 .withS3Object(new S3Object()
				 .withName(photo)
				 .withBucket(bucket)))
				 .withAttributes(Attribute.ALL);
		// Replace Attribute.ALL with Attribute.DEFAULT to get default values.
		try {
			DetectFacesResult result = rekognitionClient.detectFaces(request);
			List < FaceDetail > faceDetails = result.getFaceDetails();
			for (FaceDetail face: faceDetails) {
				if (request.getAttributes().contains("ALL")) {
					AgeRange ageRange = face.getAgeRange();
					System.out.println("The detected face is estimated to be between "
							+ ageRange.getLow().toString() + " and " +
							ageRange.getHigh().toString()
							+ " years old.");
					System.out.println("Here's the complete set of attributes:");
				 } else { // non-default attributes have null values.
					 System.out.println("Here's the default set of attributes:");
				 }
				 ObjectMapper objectMapper = new ObjectMapper();

				 try {
					System.out.println(objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(face));
				} catch (JsonProcessingException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		} catch (AmazonRekognitionException e) {
			e.printStackTrace();
		}

	}

}