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Image Tagging
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Last updated: 2024-03-01 14:43:58
Image Tagging
Last updated: 2024-03-01 14:43:58
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Overview

This document provides an overview of APIs and SDK code samples for image tagging.
API
Description
Image tagging
Recognizes tags in images stored in COS by using the persistent processing API.

Image Tagging

Feature description

The image tagging feature recognizes tags in images stored in COS by using the persistent processing API and returns tags with a high confidence.

Sample code

<?php

require dirname(__FILE__) . '/../vendor/autoload.php';

$secretId = "SECRETID"; // Replace it with your real `secretId`, which can be viewed and managed in the CAM console at https://console.cloud.tencent.com/cam/capi
$secretKey = "SECRETKEY"; // Replace it with your real `secretKey`, which can be viewed and managed in the CAM console at https://console.cloud.tencent.com/cam/capi
$region = "ap-beijing"; // Replace it with your real region information, which can be viewed in the console at https://console.cloud.tencent.com/cos5/bucket
$cosClient = new Qcloud\Cos\Client(
    array(
        'region' => $region,
        'schema' => 'https', // Protocol header, which is `http` by default
        'credentials'=> array(
            'secretId'  => $secretId ,
            'secretKey' => $secretKey)));

try {
        $result = $cosClient->DetectLabel(array(
        'Bucket' => 'examplebucket-1250000000', // Bucket name in the format of `BucketName-Appid`, which can be viewed in the COS console at https://console.cloud.tencent.com/cos5/bucket
        'Key' => 'exampleobject',
    ));
    // Request succeeded
    print_r($result);
} catch (\Exception $e) {
    // Request failed
    echo($e);
}

Parameter description

Parameter
Type
Description
Required
Bucket
String
Bucket name in the format of BucketName-APPID
Yes
Key
String
Object key, which is the unique identifier of the object in the bucket. For example, if an object's access endpoint is examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg, its key is doc/pic.jpg.
Yes

Sample response

Guzzle\Service\Resource\Model Object
(
    [structure:protected] => 
    [data:protected] => Array
    (
            [RequestId] => NWQwOGRkNDdfMjJiMjU4NjRfNzVjXzEwNmVjY2M=
            [Key] => exampleobject
            [Bucket] => examplebucket-1250000000
            [Location] => examplebucket-1250000000.cos.ap-beijing.myqcloud.com/exampleobject
            [Labels] => Array
            (
                [0] => Array
                (
                    [Confidence] => 83
                    [Name] => Toy
                )

                [1] => Array
                (
                    [Confidence] => 77
                    [Name] => Stuffed toy
                )

                [2] => Array
                (
                    [Confidence] => 15
                    [Name] => Art
                )
           )
     )
)


Response description

Parameter
Type
Description
Parent Node
RequestId
String
Request ID
None
Key
String
Object key
None
Bucket
String
Bucket name in the format of BucketName-APPID
None
Location
String
Address of the requested resource
None
Labels
Array
Tag information
None
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