Windows8.1环境下配置face recognition视

2018-01-06  本文已影响0人  无关风月Online

系统: Windows8.1 64位

• Anaconda(for python3.6)

• opencv 3.3.1

• dlib 19.8.1

• face-recognition 1.1.0

• face-recognition-models  0.3.0

按先后次序依次安装,用pip或conda直接安装可能会出现很多问题,例如pip opencv 库资源最新到python3.5,所以建议下载对应版本的.whl文件或.gz文件后在再进行pip安装

测试代码:



import face_recognition

import cv2

import sys

def face_reg(file):

    # 读取图片并识别人脸

    img = face_recognition.load_image_file(file)

    face_locations = face_recognition.face_locations(img)

    print(face_locations)

    # 调用opencv函数显示图片

    img = cv2.imread(file)

    cv2.imshow("原图", img)

    # 遍历每个人脸,并标注

    faceNum = len(face_locations)

    for i in range(0, faceNum):

        top =  face_locations[i][0]

        right =  face_locations[i][1]

        bottom = face_locations[i][2]

        left = face_locations[i][3]

        start = (left, top)

        end = (right, bottom)

        color = (55,255,155)

        thickness = 3

        cv2.rectangle(img, start, end, color, thickness)

    # 显示识别结果

    cv2.imshow("识别", img)

    cv2.waitKey(0)

    cv2.destroyAllWindows()

if __name__ == '__main__':

    filename = sys.argv[1]

    face_reg(filename)


将代码保存为test.py,把测试图片放在同目录下,Shift+右键文件夹打开该目录下的命令窗口(CMD),输入python test.py xxx(xxx为图片名)

输出结果:

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