Imagick::despeckleImage

(PECL imagick 2.0.0)

Imagick::despeckleImage — Reduces the speckle noise in an image

说锟斤拷

Imagick::despeckleImage ( void ) : bool

Reduces the speckle noise in an image while preserving the edges of the original image.

锟斤拷锟斤拷值

锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷

锟斤拷锟斤拷锟届常

锟斤拷锟斤拷时锟阶筹拷 ImagickException锟斤拷

锟斤拷锟斤拷

Example #1 Imagick::despeckleImage()


<?php
function despeckleImage($imagePath) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->despeckleImage();
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>