reptily / php-image-diff
比较图像
1.0.0
2021-10-12 16:46 UTC
Requires
- php: >=7.4
- ext-exif: *
- ext-gd: *
- ext-mbstring: *
Requires (Dev)
- phpunit/phpunit: ^9.5
- squizlabs/php_codesniffer: 3.*
This package is not auto-updated.
Last update: 2024-09-26 05:41:59 UTC
README
composer require reptily/php-image-diff
示例
- 一个简单的示例,用于确定两张图像之间的差异。
<?php require __DIR__ . '/vendor/autoload.php'; $image = new ImageDiff\Compares("1.png", "2.png"); try { $image->Diff(); $image->getDiffImage("diff.png"); } catch (Exception $e) { var_dump($e); }
- 用于监控摄像头的示例。比较区域定义。
<?php require __DIR__ . '/vendor/autoload.php'; $image = new ImageDiff\Compares("1m.png", "2m.png"); $area = (new ImageDiff\Model\Area()) ->setPositionX(350) ->setPositionY(50) ->setSizeWidth(190) ->setSizeHeight(160) ; try { $image->Diff(5.0, $area); $result = $image->Result(); echo "Count all pixels: " . $result->getCountAllPixels() . "\n"; echo "Count error pixels: " . $result->getCountErrorPixels() . "\n"; echo "Error percentage: " . $result->getErrorPercentage() . "%\n"; $image->getDiffImage("diff.png"); } catch (Exception $e) { var_dump($e); }
打印结果
Count all pixels: 219375 Count error pixels: 6455 Error percentage: 2.9424501424501%