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phpapilaravelimage-resizing

ImageMagick, most efficient way to resize images?

$img = new imagick($image);
$img->setImageFormat($format);
if($format == 'jpg'){
   $img->setImageCompression(Imagick::COMPRESSION_JPEG);
   $img->setImageCompressionQuality(0);
         //$img->enhanceImage();
}
$img->adaptiveResizeImage(1500, 0);
$img->writeImage($PNG_IMAGE);

This still makes for a really grainy image compared to the original .jpg-file

How do I resize the image properly with as little grain/distortion/blur as possible?

Solution

  • $img->setImageCompressionQuality(0) sets the quality of the image. If you don't want to loose any quality set it to 100, but best for optimisation between 60-80.