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# Menambahkan lebih banyak gambar ke kumpulan data
Anda dapat menambahkan lebih banyak gambar ke kumpulan data menggunakan konsol Amazon Rekognition Custom Labels atau dengan memanggil API. `UpdateDatasetEntries`
**Topics**
+ [Menambahkan lebih banyak gambar (konsol)](#md-add-images-console)
+ [Menambahkan lebih banyak gambar (SDK)](#md-add-images-sdk)
## Menambahkan lebih banyak gambar (konsol)
Saat Anda menggunakan konsol Amazon Rekognition Custom Labels, Anda mengunggah gambar dari komputer lokal Anda. Gambar ditambahkan ke lokasi bucket Amazon S3 (konsol atau eksternal) tempat penyimpanan gambar yang digunakan untuk membuat kumpulan data.
**Untuk menambahkan lebih banyak gambar ke kumpulan data Anda (konsol)**
1. Buka konsol Amazon Rekognition di. [https://console.aws.amazon.com/rekognition/](https://console.aws.amazon.com/rekognition/)
1. Di panel kiri, pilih Gunakan **Label Kustom**. Halaman landing Label Kustom Rekognition Amazon ditampilkan.
1. Di panel navigasi kiri, pilih **Proyek**. Tampilan Proyek ditampilkan.
1. Pilih proyek yang ingin Anda gunakan.
1. Di panel navigasi kiri, di bawah nama proyek, pilih **Dataset**.
1. Pilih **Tindakan** dan pilih kumpulan data yang ingin Anda tambahkan gambar.
1. Pilih gambar yang ingin Anda unggah ke kumpulan data. Anda dapat menyeret gambar atau memilih gambar yang ingin Anda unggah dari komputer lokal Anda. Anda dapat mengunggah hingga 30 gambar sekaligus.
1. Pilih **Unggah gambar**.
1. Pilih **Simpan perubahan**.
1. Beri label pada gambar. Untuk informasi selengkapnya, lihat [Pelabelan gambar](md-labeling-images.md).
## Menambahkan lebih banyak gambar (SDK)
`UpdateDatasetEntries`memperbarui atau menambahkan baris JSON ke file manifes. Anda melewati garis JSON sebagai objek data yang dikodekan byte64 di lapangan. `GroundTruth` Jika Anda menggunakan AWS SDK untuk memanggil`UpdateDatasetEntries`, SDK mengkodekan data untuk Anda. Setiap baris JSON berisi informasi untuk satu gambar, seperti label yang ditetapkan atau informasi kotak pembatas. Contoh:
```
{"source-ref":"s3://bucket/image","BB":{"annotations":[{"left":1849,"top":1039,"width":422,"height":283,"class_id":0},{"left":1849,"top":1340,"width":443,"height":415,"class_id":1},{"left":2637,"top":1380,"width":676,"height":338,"class_id":2},{"left":2634,"top":1051,"width":673,"height":338,"class_id":3}],"image_size":[{"width":4000,"height":2667,"depth":3}]},"BB-metadata":{"job-name":"labeling-job/BB","class-map":{"0":"comparator","1":"pot_resistor","2":"ir_phototransistor","3":"ir_led"},"human-annotated":"yes","objects":[{"confidence":1},{"confidence":1},{"confidence":1},{"confidence":1}],"creation-date":"2021-06-22T10:11:18.006Z","type":"groundtruth/object-detection"}}
```
Untuk informasi selengkapnya, lihat [Membuat file manifes](md-create-manifest-file.md).
Gunakan `source-ref` bidang sebagai kunci untuk mengidentifikasi gambar yang ingin Anda perbarui. Jika kumpulan data tidak berisi nilai `source-ref` bidang yang cocok, baris JSON ditambahkan sebagai gambar baru.
**Untuk menambahkan lebih banyak gambar ke kumpulan data (SDK)**
1. Jika Anda belum melakukannya, instal dan konfigurasikan AWS CLI dan AWS SDKs. Untuk informasi selengkapnya, lihat [Langkah 4: Mengatur AWS CLI and AWS SDK](su-awscli-sdk.md).
1. Gunakan contoh berikut untuk menambahkan baris JSON ke kumpulan data.
------
#### [ CLI ]
Ganti nilai `GroundTruth` dengan JSON Lines yang ingin Anda gunakan. Anda harus melarikan diri dari karakter khusus dalam JSON Line.
```
aws rekognition update-dataset-entries\
--dataset-arn {{dataset_arn}} \
--changes '{"GroundTruth" : "{{{\"source-ref\":\"s3://your_bucket/your_image\",\"BB\":{\"annotations\":[{\"left\":1776,\"top\":1017,\"width\":458,\"height\":317,\"class_id\":0},{\"left\":1797,\"top\":1334,\"width\":418,\"height\":415,\"class_id\":1},{\"left\":2597,\"top\":1361,\"width\":655,\"height\":329,\"class_id\":2},{\"left\":2581,\"top\":1020,\"width\":689,\"height\":338,\"class_id\":3}],\"image_size\":[{\"width\":4000,\"height\":2667,\"depth\":3}]},\"BB-metadata\":{\"job-name\":\"labeling-job/BB\",\"class-map\":{\"0\":\"comparator\",\"1\":\"pot_resistor\",\"2\":\"ir_phototransistor\",\"3\":\"ir_led\"},\"human-annotated\":\"yes\",\"objects\":[{\"confidence\":1},{\"confidence\":1},{\"confidence\":1},{\"confidence\":1}],\"creation-date\":\"2021-06-22T10:10:48.492Z\",\"type\":\"groundtruth/object-detection\"}}"}} }' \
--cli-binary-format raw-in-base64-out \
--profile custom-labels-access
```
------
#### [ Python ]
Gunakan kode berikut. Sediakan parameter baris perintah berikut:
+ dataset\_arn `` — ARN dari dataset yang ingin Anda perbarui.
+ updates\_file `` — file yang berisi pembaruan JSON Line.
```
# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
"""
Purpose
Shows how to add entries to an Amazon Rekognition Custom Labels dataset.
"""
import argparse
import logging
import time
import json
import boto3
from botocore.exceptions import ClientError
logger = logging.getLogger(__name__)
def update_dataset_entries(rek_client, dataset_arn, updates_file):
"""
Adds dataset entries to an Amazon Rekognition Custom Labels dataset.
:param rek_client: The Amazon Rekognition Custom Labels Boto3 client.
:param dataset_arn: The ARN of the dataset that yuo want to update.
:param updates_file: The manifest file of JSON Lines that contains the updates.
"""
try:
status=""
status_message=""
# Update dataset entries.
logger.info("Updating dataset %s", dataset_arn)
with open(updates_file) as f:
manifest_file = f.read()
changes=json.loads('{ "GroundTruth" : ' +
json.dumps(manifest_file) +
'}')
rek_client.update_dataset_entries(
Changes=changes, DatasetArn=dataset_arn
)
finished=False
while finished is False:
dataset=rek_client.describe_dataset(DatasetArn=dataset_arn)
status=dataset['DatasetDescription']['Status']
status_message=dataset['DatasetDescription']['StatusMessage']
if status == "UPDATE_IN_PROGRESS":
logger.info("Updating dataset: %s ", dataset_arn)
time.sleep(5)
continue
if status == "UPDATE_COMPLETE":
logger.info("Dataset updated: %s : %s : %s",
status, status_message, dataset_arn)
finished=True
continue
if status == "UPDATE_FAILED":
error_message = f"Dataset update failed: {status} : {status_message} : {dataset_arn}"
logger.exception(error_message)
raise Exception (error_message)
error_message = f"Failed. Unexpected state for dataset update: {status} : {status_message} : {dataset_arn}"
logger.exception(error_message)
raise Exception(error_message)
logger.info("Added entries to dataset")
return status, status_message
except ClientError as err:
logger.exception("Couldn't update dataset: %s", err.response['Error']['Message'])
raise
def add_arguments(parser):
"""
Adds command line arguments to the parser.
:param parser: The command line parser.
"""
parser.add_argument(
"dataset_arn", help="The ARN of the dataset that you want to update."
)
parser.add_argument(
"updates_file", help="The manifest file of JSON Lines that contains the updates."
)
def main():
logging.basicConfig(level=logging.INFO, format="%(levelname)s: %(message)s")
try:
#get command line arguments
parser = argparse.ArgumentParser(usage=argparse.SUPPRESS)
add_arguments(parser)
args = parser.parse_args()
print(f"Updating dataset {args.dataset_arn} with entries from {args.updates_file}.")
# Update the dataset.
session = boto3.Session(profile_name='custom-labels-access')
rekognition_client = session.client("rekognition")
status, status_message=update_dataset_entries(rekognition_client,
args.dataset_arn,
args.updates_file)
print(f"Finished updates dataset: {status} : {status_message}")
except ClientError as err:
logger.exception("Problem updating dataset: %s", err)
print(f"Problem updating dataset: {err}")
except Exception as err:
logger.exception("Problem updating dataset: %s", err)
print(f"Problem updating dataset: {err}")
if __name__ == "__main__":
main()
```
------
#### [ Java V2 ]
+ dataset\_arn `` — ARN dari dataset yang ingin Anda perbarui.
+ update\_file `` — file yang berisi pembaruan JSON Line.
```
/*
Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
package com.example.rekognition;
import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider;
import software.amazon.awssdk.core.SdkBytes;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.rekognition.RekognitionClient;
import software.amazon.awssdk.services.rekognition.model.DatasetChanges;
import software.amazon.awssdk.services.rekognition.model.DatasetDescription;
import software.amazon.awssdk.services.rekognition.model.DatasetStatus;
import software.amazon.awssdk.services.rekognition.model.DescribeDatasetRequest;
import software.amazon.awssdk.services.rekognition.model.DescribeDatasetResponse;
import software.amazon.awssdk.services.rekognition.model.RekognitionException;
import software.amazon.awssdk.services.rekognition.model.UpdateDatasetEntriesRequest;
import software.amazon.awssdk.services.rekognition.model.UpdateDatasetEntriesResponse;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.logging.Level;
import java.util.logging.Logger;
public class UpdateDatasetEntries {
public static final Logger logger = Logger.getLogger(UpdateDatasetEntries.class.getName());
public static String updateMyDataset(RekognitionClient rekClient, String datasetArn,
String updateFile
) throws Exception, RekognitionException {
try {
logger.log(Level.INFO, "Updating dataset {0}",
new Object[] { datasetArn});
InputStream sourceStream = new FileInputStream(updateFile);
SdkBytes sourceBytes = SdkBytes.fromInputStream(sourceStream);
DatasetChanges datasetChanges = DatasetChanges.builder()
.groundTruth(sourceBytes).build();
UpdateDatasetEntriesRequest updateDatasetEntriesRequest = UpdateDatasetEntriesRequest.builder()
.changes(datasetChanges)
.datasetArn(datasetArn)
.build();
UpdateDatasetEntriesResponse response = rekClient.updateDatasetEntries(updateDatasetEntriesRequest);
boolean updated = false;
//Wait until update completes
do {
DescribeDatasetRequest describeDatasetRequest = DescribeDatasetRequest.builder()
.datasetArn(datasetArn).build();
DescribeDatasetResponse describeDatasetResponse = rekClient.describeDataset(describeDatasetRequest);
DatasetDescription datasetDescription = describeDatasetResponse.datasetDescription();
DatasetStatus status = datasetDescription.status();
logger.log(Level.INFO, " dataset ARN: {0} ", datasetArn);
switch (status) {
case UPDATE_COMPLETE:
logger.log(Level.INFO, "Dataset updated");
updated = true;
break;
case UPDATE_IN_PROGRESS:
Thread.sleep(5000);
break;
case UPDATE_FAILED:
String error = "Dataset update failed: " + datasetDescription.statusAsString() + " "
+ datasetDescription.statusMessage() + " " + datasetArn;
logger.log(Level.SEVERE, error);
throw new Exception(error);
default:
String unexpectedError = "Unexpected update state: " + datasetDescription.statusAsString() + " "
+ datasetDescription.statusMessage() + " " + datasetArn;
logger.log(Level.SEVERE, unexpectedError);
throw new Exception(unexpectedError);
}
} while (updated == false);
return datasetArn;
} catch (RekognitionException e) {
logger.log(Level.SEVERE, "Could not update dataset: {0}", e.getMessage());
throw e;
}
}
public static void main(String args[]) {
String updatesFile = null;
String datasetArn = null;
final String USAGE = "\n" + "Usage: " + " \n\n" + "Where:\n"
+ " dataset_arn - the ARN of the dataset that you want to update.\n\n"
+ " update_file - The file that includes in JSON Line updates.\n\n";
if (args.length != 2) {
System.out.println(USAGE);
System.exit(1);
}
datasetArn = args[0];
updatesFile = args[1];
try {
// Get the Rekognition client.
RekognitionClient rekClient = RekognitionClient.builder()
.credentialsProvider(ProfileCredentialsProvider.create("custom-labels-access"))
.region(Region.US_WEST_2)
.build();
// Update the dataset
datasetArn = updateMyDataset(rekClient, datasetArn, updatesFile);
System.out.println(String.format("Dataset updated: %s", datasetArn));
rekClient.close();
} catch (RekognitionException rekError) {
logger.log(Level.SEVERE, "Rekognition client error: {0}", rekError.getMessage());
System.exit(1);
} catch (Exception rekError) {
logger.log(Level.SEVERE, "Error: {0}", rekError.getMessage());
System.exit(1);
}
}
}
```
------