python 实战案例：图片识别 源码

##coding=utf-8 #根据肤色数量判断 from PIL import Image basedir=r'H:\f-jc\00-fxm-tb-zy\【python】\py-0002 python源码\00-上传\03 实战小项目\Python图片识别\imag2' import os for filename in os.listdir(basedir): full_filename=os.path.join(basedir,filename) img = Image.open(full_filename).convert('YCbCr') w, h = img.size data = img.getdata() cnt = 0 for i, ycbcr in enumerate(data): y, cb, cr = ycbcr if 86 <= cb <= 117 and 140 <= cr <= 168: cnt += 1 print('%s is a porn image?:%s.'%(filename, 'Yes' if cnt > w * h * 0.3 else 'No'))