python进行图片增强

import os from PIL  import Image from PIL  import ImageEnhance  

def ImageAugument():   path = r‘C:\Users\wy\Desktop\kd‘    files = os.listdir(path)   prefix = path + ‘/‘    for file in files:   image = Image.open(prefix + file)   # image.show()  #亮度增强  enh_bri = ImageEnhance.Brightness(image)  brightness = 1.5   image_brightened = enh_bri.enhance(brightness)   image_brightened.save(prefix + file[0:6] + ‘lightup‘ + ‘.jpg‘)  

           #色度增强  enh_col = ImageEnhance.Color(image)  color = 1.5   image_colored = enh_col.enhance(color)   image_colored.save(prefix + file[0:6] + ‘colorup‘ + ‘.jpg‘)

           #对比度增强             enh_con = ImageEnhance.Contrast(image)             contrast = 1.3  image_contrasted = enh_con.enhance(contrast)  image_contrasted.save(prefix + file[0:6] + ‘contrastup‘ + ‘.jpg‘)

           #锐度增强             enh_sha = ImageEnhance.Sharpness(image)             sharpness = 2.8   image_sharped = enh_sha.enhance(sharpness)   image_sharped.save(prefix + file[0:6] + ‘moreSharp‘ + ‘.jpg‘)  if __name__ == ‘__main__‘:  ImageAugument()

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