我有20张JPG图片:
我需要检测这10个相似的图像:
我尝试使用上面的代码 Perceptual hash implementation for PHP :
<?php
$scandir = array_values(array_diff(scandir("images"), array(".", "..", ".DS_Store")));
natsort($scandir);
include('phash.php');
foreach ($scandir as $key => $value){
$phasher = new Phash;
$phash2 = $phasher->getHash("image-fragment-to-compare.jpg", false);
echo $phasher->hashAsString($phash2, false).PHP_EOL;
echo $phasher->hashAsString($phash2).PHP_EOL;
$phash3 = $phasher->getHash("images/$value", false);
echo $phasher->hashAsString($phash3, false).PHP_EOL;
echo $phasher->hashAsString($phash3).PHP_EOL;
$compare = $phasher->getSimilarity($phash2, $phash3);
echo "compare image-fragment-to-compare.jpg with images/$value = $compare \n";
}
?>
我尝试使用不同的image-fragment-to-compare.jpg
片段,例如“键盘”片段,“闪电键”片段,灰色背景。它检测不坏,但不理想。有没有其他灵魂的PHP可以更准确地检测这些图像?