BeHuman

Pour le fun je me suis fait un script PHP qui me converti une image en tableau HTML

<?php
error_reporting(E_ALL); 
ini_set("display_errors", 1); 
function genImg($filename, $opacity="1") {
    if ( ( preg_match('/.*\.png$/i',$filename) || preg_match('/.*\.jpg$/i',$filename) || preg_match('/.*\.gif$/i',$filename) ) &&  file_exists($filename) ) {
        if (preg_match('/.*\.png$/i',$filename)) {
            $im = imagecreatefrompng($filename);
        } else if (preg_match('/.*\.jpg$/i',$filename) || preg_match('/.*\.jpeg$/i',$filename) ) {
            $im = imagecreatefromjpeg($filename);
        } else if (preg_match('/.*\.gif$/i',$filename)) {
            $im = imagecreatefromgif($filename);
        }
        $npx=0;
        $size = getimagesize($filename);
        $html= "<canvas id='myCanvas'  style='border:0px none; width:".$size[0]."px!important;height:".$size[1]."px;' width='".$size[0]."px' height='".$size[1]."px'>Your browser does not support the HTML5 canvas tag.
</canvas><script>var c = document.getElementById('myCanvas');
var ctx = c.getContext('2d');";
        for ($i=1; $i<=$size[1]-1; $i++) {
            for ($ii=1; $ii<=$size[0]-1; $ii++) {
                $rgb = imagecolorat($im, $ii, $i);
                $r = ($rgb >> 16) & 0xFF;
                $g = ($rgb >> 8) & 0xFF;
                $b = $rgb & 0xFF;
                $html.= "ctx.fillStyle = \"rgba(".$r.",".$g.",".$b.",".$opacity.")\";";
                $html.= "ctx.fillRect(".$ii.",".$i.",1,1);";
            }
        }
        $html.= "</script>";
    }
    return $html;
}

$fl="ex-img2html/php.jpg";
if (file_exists($fl)) {
    echo "<u>Image d'origine :</u><br>".
        "<img src='".$fl."'><br><br>".
        "<u>Image convertie :</u><br>".
        genImg($fl);
}
?>

Voir la démo

++