<?php
// Load OpenCV extension
if (!extension_loaded('opencv')) {
dl('opencv.so'); // Load the OpenCV extension dynamically
}
// Load the image
$imagePath = 'path/to/your/image.jpg'; // Change this to the actual path of your image
$image = cv\imread($imagePath, cv\IMREAD_COLOR);
if ($image === null) {
die('Could not load image');
}
// Convert the image to grayscale
$grayImage = cv\cvtColor($image, cv\COLOR_BGR2GRAY);
// Save the grayscale image
$grayImagePath = 'path/to/save/gray_image.jpg'; // Change this to the desired path for the output image
cv\imwrite($grayImagePath, $grayImage);
echo 'Image processed and saved as grayscale.';
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