First Commit

untitled.py

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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+#  untitled.py
+#  
+#  Copyright 2018  <pi@RPi-01>
+#  
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+#  MA 02110-1301, USA.
+#  
+#  
+
+from time import sleep
+from picamera import PiCamera
+from io import BytesIO
+import cv2
+import numpy as np
+
+camera = PiCamera()
+camera.resolution = (640, 480)
+face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')
+stream = BytesIO()
+#camera.start_recording('my_video.h264')
+#print('started recodring')
+#camera.wait_recording(10)
+#camera.stop_recording()
+while True: 
+	print('taking photo')
+	camera.capture('img.jpg')
+	img = cv2.imread('img.jpg',1)
+	gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
+	faces = face_cascade.detectMultiScale(gray, 1.3, 5)
+	
+	for (x,y,w,h) in faces:
+		img = cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
+		#roi_gray = gray[y:y+h, x:x+w]
+		#roi_color = img[y:y+h, x:x+w]
+		
+	cv2.imshow('image',img) 
+	cv2.waitKey(100)
+	if cv2.waitKey(1) & 0xFF == ord('q'):
+		break
+	#cv2.destroyAllWindows()
+print('Finshed')
+
+
+