Python 实现OpenCV DNN人脸检测

最新推荐文章于 2021-10-04 00:34:01 发布

itsverycool

最新推荐文章于 2021-10-04 00:34:01 发布

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分类专栏： Python 计算机视觉文章标签： python opencv 人脸识别

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import cv2

modelFile = "./model/res10_300x300_ssd_iter_140000_fp16.caffemodel"
configFile = "./model/deploy.prototxt"
faceDetect = cv2.dnn_DetectionModel(modelFile, configFile)

if __name__ == "__main__":
    cap = cv2.VideoCapture(1)
    cap.set(3, 1920)  # width
    cap.set(4, 1080)  # height

    while True:
        hasFrame, frame = cap.read()
        detections = faceDetect.detect(frame)
        try:
            x, y, width, height = detections[2][0][0:4]
            cv2.rectangle(frame, (x, y), (x+width, y+height), (0, 0, 255), 2)
        except:
            pass
        cv2.imshow('detect', frame)
        k = cv2.waitKey(1)
        if k == 27:
        	cv2.destroyAllWindows()
            break