opencv dnn face

两种算法，检测人脸，漏检都特别严重：

https://github.com/AhnJG/AI-Project/tree/7f0b1c69f7b36b73a5a1f08add0dfd632d745841/Face_Detection/Dnnface_opencv4cvml

  

   

    

     

    
    

     

      import numpy as np
     
    
   

    

     

    
    

     

      import cv2
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      model = 'res10_300x300_ssd_iter_140000_fp16.caffemodel'
     
    
   

    

     

    
    

     

      config = 'deploy.prototxt'
     
    
   

    

     

    
    

     

      #model = 'opencv_face_detector_uint8.pb'
     
    
   

    

     

    
    

     

      #config = 'opencv_face_detector.pbtxt'
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      cap = cv2.VideoCapture(0)
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      if not cap.isOpened():
     
    
   

    

     

    
    

     

       print('Camera open failed!')
     
    
   

    

     

    
    

     

       exit()
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      net = cv2.dnn.readNet(model, config)
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      if net.empty():
     
    
   

    

     

    
    

     

       print('Net open failed!')
     
    
   

    

     

    
    

     

       exit()
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      while True:
     
    
   

    

     

    
    

     

       _, frame = cap.read()
     
    
   

    

     

    
    

     
 if frame is None:
     
    
   

    

     

    
    

     
 break
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

       blob = cv2.dnn.blobFromImage(frame, 1, (300, 300), (104, 177, 123))
     
    
   

    

     

    
    

     

       net.setInput(blob)
     
    
   

    

     

    
    

     

       detect 
     
    
  
 

文章来源: blog.csdn.net，作者：网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/104321485