Embedded ICC Profiles are removed, how to preserve them?

Can you provide me with a patch, so that the original icc profiles are preserved? I tried it myself, but it doesn’t work out.
iptc is no problem, but icc doesn’t show up.

// Resize file using PHP Imagick class
function ime_im_php_resize( $old_file, $new_file, $width, $height, $crop, $resize_mode = 'quality' ) {
$im = new Imagick( $old_file );
if ( ! $im->valid() )
return false;

try {
$iptc = $im->getImageProfile('iptc');
$icc = $im->getImageProfile('icc');
$quality = ime_get_quality( $resize_mode );
if ( is_numeric( $quality ) && $quality >= 0 && $quality <= 100 && ime_im_filename_is_jpg( $new_file ) ) {
$im->setImageCompression( Imagick::COMPRESSION_JPEG );
$im->setImageCompressionQuality( $quality );
}
if ( method_exists( $im, 'setImageOpacity' ) )
$im->setImageOpacity( 1.0 );

if ( $resize_mode == 'size' )
$im->stripImage();

if ( $crop ) {
/*
* Unfortunately we cannot use the PHP module
* cropThumbnailImage() function as it strips profile data.
*
* Crop an area proportional to target $width and $height and
* fall through to scaleImage() below.
*/

$geo = $im->getImageGeometry();
$orig_width = $geo[ 'width' ];
$orig_height = $geo[ 'height' ];

if( ( $orig_width / $width ) < ( $orig_height / $height ) ) {
$crop_width = $orig_width;
$crop_height = ceil( ( $height * $orig_width ) / $width );
$off_x = 0;
$off_y = ceil( ( $orig_height - $crop_height ) / 2 );
} else {
$crop_width = ceil( ( $width * $orig_height ) / $height );
$crop_height = $orig_height;
$off_x = ceil( ( $orig_width - $crop_width ) / 2 );
$off_y = 0;
}
$im->cropImage( $crop_width, $crop_height, $off_x, $off_y );
}

$im->scaleImage( $width, $height, true );

$im->setImagePage( $width, $height, 0, 0 ); // to make sure canvas is correct
$im->setImageProfile('iptc', "$iptc");
$im->setImageProfile('icc', "$icc");
$im->writeImage( $new_file );

return file_exists( $new_file );
} catch ( ImagickException $ie ) {
return false;
}
}

I also tried to patch the command line way, same result. ICC is striped out….

Thank you.

https://www.ads-software.com/plugins/imagemagick-engine/