protected function getEntropyOffsets(\Imagick $original, $targetWidth, $targetHeight)
    {
        $measureImage = clone($original);
        // Enhance edges
        $measureImage->edgeimage(1);
        // Turn image into a grayscale
        $measureImage->modulateImage(100, 0, 100);
        // Turn everything darker than this to pitch black
        $measureImage->blackThresholdImage("#070707");
        // Get the calculated offset for cropping
        return $this->getOffsetFromEntropy($measureImage, $targetWidth, $targetHeight);
    }