0), 1)
对于检测到的每双眼睛,都加上一个矩形框:
eyes = eyeCascade.detectMultiScale(roi_gray)
for (ex,ey,ew,eh) in eyes...:
cv2.rectangle(roi_color,(ex,ey),(ex+ew,ey+eh),(0,255,0),2)
cv2.putText(frame,'Eye',...(x + ex,y + ey), 1, 1, (0, 255, 0), 1)
然后计算人脸总数,显示整体图像:
cv2.putText(frame,'Number of Faces : ' + str(..., 0), 1)
eyes = eyeCascade.detectMultiScale(roi_gray)
for (ex,ey,ew,eh) in eyes:
cv2....rectangle(roi_color,(ex,ey),(ex+ew,ey+eh),(0,255,0),2)
cv2.putText(frame,'Eye',(x + ex,y + ey