人脸识别系统——Face recognition 人脸识别

目录

第一关:人脸检测
第二关:
第三关:
第四关:

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第1关：人脸检测

'''****************BEGIN****************'''
import face_recognition
image_path = './step1/image/children.jpg'
image = face_recognition.load_image_file(image_path)
face_locations = face_recognition.face_locations(image)
print(face_locations)
'''**************** END ****************'''
 
import cv2
for face_location in face_locations:
    '''****************BEGIN****************'''
    top,right,bottom,left = face_location
    cv2.rectangle(image,(left,top),(right,bottom),(0,255,0),2)
    '''**************** END ****************'''
 
# 保存图片
image_rgb = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
cv2.imwrite("./step1/out/children.jpg", image_rgb)

第2关：人脸特征点获取