Formatting

README.md

@@ -1 +1 @@
-### Python code to run in Raspberry Pi with PiCamera to recognize certin faces and send a Serial signal 'o' to be received by arduino. 
+### Python code to run in Raspberry Pi with PiCamera to recognize certin faces.

main.py

@@ -64,7 +64,7 @@ def start( camera, face_cascade):
 		img = rawCapture.array
 		gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
 		faces = face_cascade.detectMultiScale(gray, 1.3,5)
-		i = 0;
+		i = 0
 		for (x,y,w,h) in faces:
 			i += 1
 			j += 1
@@ -110,6 +110,8 @@ def recognize(image,face_recognizer, names):
 		print(str(label) + ' >>'+names[label[0]])
 		return names[label[0]]
 
+#def DrawSquares(image,gray,faces,color):
+
 def OpenShifter():
 	try:
 		ser = serial.Serial('/dev/ttyUSB0',9600)

trainer.py

@@ -7,10 +7,10 @@ import os
 import sys
 import json
 
-
 picCount = 0
 new = False
 
+
 def start():
     print('Starting training..')
     label = int(input('Label (Integer): '))
@@ -32,12 +32,14 @@ def start():
     addPerson(label, newFileName, oldFileName)
     addName(name)
 
+
 def clearTrainFolder():
     print('clearing train folder')
     filelist = [f for f in os.listdir('train/') if f.endswith(".jpg")]
     for f in filelist:
         os.remove(os.path.join('train/', f))
 
+
 def addPerson(label, newFileName, oldFileName):
     try:
         # faceFilePath = '/faces/hesham-saeed2'
@@ -45,9 +47,9 @@ def addPerson(label, newFileName, oldFileName):
         face_recognizer = cv2.createLBPHFaceRecognizer()
         global new
         if new:
-			print 'new file. skipping load function'
+            print('new file. skipping load function')
         else:
-			print 'loading old file'
+            print('loading old file')
             face_recognizer.load(faceFile)
     except:
         print('[ Error ] Problem in init/loading LBPHfacerecognizer')
@@ -76,6 +78,7 @@ def addPerson(label, newFileName, oldFileName):
     face_recognizer.save('faces/' + newFileName)
     print('Updated and saved file in faces/' + newFileName)
 
+
 def capture(count):
     try:
         print('Initializing camera')
@@ -97,6 +100,7 @@ def capture(count):
     cv2.destroyAllWindows()
     print('Done!')
 
+
 def promptNew():
     filemode = raw_input('Make new File? (y/n): ')
     if filemode == 'y':
@@ -107,8 +111,8 @@ def promptNew():
         print('incorrect input')
         promptNew()
 
-def addName(newName):
 
+def addName(newName):
     with open("faces/names.json", "r") as read_file:
         exist = False
         namesJson = json.load(read_file)
@@ -125,4 +129,5 @@ def addName(newName):
     with open("faces/names.json", "w") as write_file:
         json.dump(names, write_file)
 
+
 start()