/
detect_logo.php
46 lines (39 loc) · 1.43 KB
/
detect_logo.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
<?php
/**
* Copyright 2016 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// [START vision_logo_detection]
namespace Google\Cloud\Samples\Vision;
use Google\Cloud\Vision\V1\ImageAnnotatorClient;
/**
* @param string $path Path to the image, e.g. "path/to/your/image.jpg"
*/
function detect_logo(string $path)
{
$imageAnnotator = new ImageAnnotatorClient();
# annotate the image
$image = file_get_contents($path);
$response = $imageAnnotator->logoDetection($image);
$logos = $response->getLogoAnnotations();
printf('%d logos found:' . PHP_EOL, count($logos));
foreach ($logos as $logo) {
print($logo->getDescription() . PHP_EOL);
}
$imageAnnotator->close();
}
// [END vision_logo_detection]
// The following 2 lines are only needed to run the samples
require_once __DIR__ . '/../../testing/sample_helpers.php';
\Google\Cloud\Samples\execute_sample(__FILE__, __NAMESPACE__, $argv);