The picture processing python

Import module:from PIL import Image, ImageFilte

目的：主要对图片进行处理，如验证码图片的识别

Filter includes the following species:

Species name	BLUR	CONTOUR	DETAIL	EDGE_ENHANCE	EDGE_ENHANCE_MORE	EMBOSS	FIND_EDGES	SMOOTH	SMOOTH_MORE	SHARPEN
filter	Fuzzy Filter	Contour filter	Details Filtering	Enhanced filtering boundary	Edge enhancement filter depth	Relief filter	Find boundary filtering (looking image boundary information	Smoothing	Depth of smoothing	Sharpen filter

【使用方法】

from PIL import Image, ImageFilte

image_pillow DEF (file_path):
    # File Open Image
    Image = Image.open (file_path)
    # operation of the picture, many modifications may be superimposed format
    image_new = image.filter (ImageFilter.SMOOTH) .filter (ImageFilter.BLUE)
    # pictures show the revised
    image_new.show ()
    image_new.save (file_path)

 

 

[Other Usage

The Gaussian Blur (Gaussian blur), UnsharpMask (unsharp masking filter), Kernel (convolution kernel filter), RankFilter (sorting filter), MedianFilter (minimum value filter), MinFilter (median filter), MaxFilter (the maximum value filter ), ModeFilter (filter mode)

Original link: https://blog.csdn.net/FloatDreamed/article/details/79015551