The Imagick class
Imagick::adaptiveResizeImage
The Imagick class
PHP Manual

# Imagick::adaptiveBlurImage

(PECL imagick 2.0.0)

Imagick::adaptiveBlurImage — Adds adaptive blur filter to image

### 설명

bool Imagick::adaptiveBlurImage ( float `$radius` , float `$sigma` [, int `$channel`= Imagick::CHANNEL_ALL ] )

Adds an adaptive blur filter to image. The intensity of an adaptive blur depends is dramatically decreased at edge of the image, whereas a standard blur is uniform across the image. 이 메쏘드는 Imagick을 ImageMagick 6.2.9 이상으로 컴파일 했을 때만 사용할 수 있습니다.

### 인수

`radius`

  The radius of the Gaussian, in pixels, not counting the center pixel. Provide a value of 0 and the radius will be chosen automagically.

`sigma`

  The standard deviation of the Gaussian, in pixels.

`channel`

  Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Defaults to `Imagick::CHANNEL_ALL`. Refer to this list of channel constants.

### 반환값

성공시에 `TRUE`를 반환합니다.

### 오류/예외

오류시에 ImagickException이 발생합니다.

### 예제

Example #1 Using Imagick::adaptiveBlurImage():

Adaptively blur an image, then display to the browser.

`<?php
header('Content-type: image/jpeg');
$image = new Imagick('test.jpg');
$image->adaptiveBlurImage(5,3);
echo $image;
?>`

### 참고

- Imagick::blurImage() - Adds blur filter to image
- Imagick::motionBlurImage() - Simulates motion blur
- Imagick::radialBlurImage() - Radial blurs an image

The Imagick class
Imagick::adaptiveResizeImage
The Imagick class
PHP Manual