问题描述
我正在尝试使用枕头模糊图像.readthedocs.io/en/3.2.x/reference/ImageFilter.html"rel =" noreferrer> ImageFilter 如下:
I'm trying to blur an image with Pillow, using the ImageFilter as follows:
from PIL import ImageFilter
blurred_image = im.filter(ImageFilter.BLUR)
这很好，除了它的设定半径对我来说太小了.我想对图像进行太多的模糊处理，以至于几乎无法识别它.在文档中，我看到半径设置为默认情况下为2 ，但是我不太了解如何将其设置为更大的值?
This works fine, except that it has a set radius which is way too small for me. I want to blur the image so much that it can be barely recognised anymore. In the docs I see that the radius is set to 2 by default, but I don't really understand how I can set it to a larger value?
有人知道如何使用Pillow来增加模糊半径吗?欢迎所有提示！
Does anybody have any idea how I could increase the blur radius with Pillow? All tips are welcome!
推荐答案
Image.filter()使用ImageFilter，因此您可以创建具有任意半径的ImageFilter.GaussianBlur实例，并将其作为命名参数传入.
Image.filter() takes an ImageFilter so you can create an ImageFilter.GaussianBlur instance with whatever radius you want, passed in as a named argument.
blurred_image = im.filter(ImageFilter.GaussianBlur(radius=50))
您甚至可以像这样使它更简洁:
You can even make it more concise like so:
blurred_image = im.filter(ImageFilter.GaussianBlur(50))
这篇关于如何使用Python枕头定义模糊半径?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！