Hesham/FaceRecognition-python
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merge #1

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Hesham merged 3 commits from major-refactoring into master 2018-11-14 13:10:14 +01:00
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1 changed files with 50 additions and 31 deletions
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main.py
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@ -6,42 +6,61 @@ import cv2
import numpy as np import numpy as np
def init(): def init():
go = true
print('Initilizing Camera and cascade components..') print('Initilizing Camera and cascade components..')
camera = PiCamera() try:
print('[ OK ] Camera') camera = PiCamera()
camera.resolution = (640, 480) camera.resolution = (640, 480)
face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml') sleep(2)
print('[ OK ] CascadeClassifier') print('[ OK ] Camera')
print('Starting Photo loop..') except:
start() print('[ Error ] Can not initialize PiCamera')
go = false
def start(): try:
face_cascade = cv2.CascadeClassifier('haarcascade_frontalface_default.xml')
sleep(1)
print('[ OK ] CascadeClassifier')
except:
print('[ Error ] Can not load cascade File')
go = false
if (go):
print('Starting Photo loop..')
start(camera)
else:
print('closing')
def start(camera):
while True: while True:
print('Taking photo') try:
camera.capture('img.jpg') print('Taking photo')
print('Photo Captured') camera.capture('img.jpg')
img = cv2.imread('img.jpg',1) print('Photo Captured')
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) img = cv2.imread('img.jpg',1)
print('Photo Converted') gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
faces = face_cascade.detectMultiScale(gray, 1.3, 5) print('Photo Converted')
print('Photo Processed') faces = face_cascade.detectMultiScale(gray, 1.3, 5)
i = 0; print('Photo Processed')
for (x,y,w,h) in faces: i = 0;
i = i + 1 for (x,y,w,h) in faces:
cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2) i = i + 1
cv2.imwrite('result.jpg', gray) cv2.rectangle(img,(x,y),(x+w,y+h),(255,0,0),2)
roi_gray = gray[y:y+h, x:x+w] #cv2.imwrite('result.jpg', gray)
roi_color = img[y:y+h, x:x+w] roi_gray = gray[y:y+h, x:x+w]
print('Drawing on face ', i) roi_color = img[y:y+h, x:x+w]
print('Drawing on face ', i)
cv2.imshow('image',img) cv2.imshow('image',img)
cv2.waitKey(100) cv2.waitKey(100)
if cv2.waitKey(1) & 0xFF == ord('q'): if cv2.waitKey(1) & 0xFF == ord('q'):
cv2.destroyAllWindows() cv2.destroyAllWindows()
break
except:
print('[ Error ] Unexpected exception')
print('Closing')
break break
print('Finshed')
def recognize(): def recognize():
def sendOK(): def sendOK():