python安装dlib

不用cmake, c++源码编译，不用安装boost

直接 https://pypi.python.org/pypi/dlib/18.17.100

pip install dlibxxx.whl   (   18版本是 cp35的）

                                 （   19 版本是cp36的）

import dlib

detector=dlib.get_frontal_face_detector()  shape_detector=dlib.shape_predictor("mdl.dat")  def get(img):      rgbImg = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)      facesrect = detector(rgbImg, 1)      if len(facesrect) <=0:          return None    for k, face in enumerate(facesrect):        shape = shape_detector(rgbImg, face)          for i in range(68):              pt=shape.part(i)             cv2.circle(img,(pt.x,pt.y),3,(0,255,0),-1)                    x1,x2,y1,y2=face.left(),face.right(),face.top(),face.bottom()        cv2.rectangle(img,(x1,y1),(x2,y2),(0,255,0),3)    return img