python图像反转

在Python中，可以使用PIL库（Pillow）来对图像进行颜色反转。根据你提供的引用内容，有两种方法可以实现图像反转。

第一种方法是使用ImageChops库中的invert函数。这个函数可以直接对图像进行颜色反转。下面是一个示例代码：

from PIL import Image, ImageChops

def invert_color(fname):
    im = Image.open(fname)
    im_inverted = ImageChops.invert(im)
    im_inverted.save(fname.replace('.', '_inverted.'))
    return im_inverted

if __name__ == '__main__':
    invert_color('test.jpg')

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#### 引用[.reference_title]
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