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<?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;
// $path = 'path/to/your/image.jpg'
function detect_logo($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]
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