matlab code for automated defence system

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shriroopa b
shriroopa b on 27 Jan 2014
Commented: Walter Roberson on 27 Jan 2014
The proposed system makes use of microcontroller to continuously monitor the target area and alert the security system in case of infiltration. The Micro-Controller board used is Arduino. Arduino is a microcontroller board based on the ATmega168 or ATmega328 .It has 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator. The movement of the gun is controlled using servo motors: •The pan servo controls the side to side movement of the gun. •The tilt servo controls the up-down movement of the gun. A series of LED’s are used to demonstrate the triggering of the gun. The camera will record the image and send it to the image processing software. The algorithm used for motion detection is background subtraction algorithm. In these algorithms, a foreground object is detected by comparing the current image with the static background of the scene. I want MATLAB code for this system.Can you please give me some idea?
here is the python code for the same..can u convert it to matlab?
""" Main code of Automated Defence System It will have two modes - Automatic and Manual Team no P34 """
import Tkinter import pythoncom, pyHook import serial import tkMessageBox import cv import Tkinter as tk from PIL import ImageTk, Image import subprocess import os import sys #ser=serial.Serial('COM10',9600) # Open Serial port COM13 and communicate at a baud rate of 9600 count=0 # Initializing the varaible count which controls the rotation of motor count1=0 start=Tkinter.Tk() # This is the main GUI Window
def automatic(): # The function for automatic mode. print 'automatic' class Target: def _init_(self): self.capture = cv.CaptureFromCAM(0) # Initialize the webcam
cv.NamedWindow("Target", 1) # Create a window to display the webcam feed
cv.NamedWindow("Track",1)
def run(self):
#cap=cv.CaptureFromCAM(1)
start.destroy()
frame = cv.QueryFrame(self.capture) # Capture the first frame
frame_size = cv.GetSize(frame) #Get the size of the first frame
grey_image = cv.CreateImage(cv.GetSize(frame), cv.IPL_DEPTH_8U, 1)
moving_average = cv.CreateImage(cv.GetSize(frame), cv.IPL_DEPTH_32F, 3)
difference = None
while True:
# Capture frame from webcam
#target=cv.QueryFrame(cap)
#cv.ShowImage("Track",target)
color_image = cv.QueryFrame(self.capture)
# Smooth to get rid of false positives
cv.Smooth(color_image, color_image, cv.CV_GAUSSIAN, 3, 0)
if not difference:
# Initialize
difference = cv.CloneImage(color_image)
temp = cv.CloneImage(color_image)
cv.ConvertScale(color_image, moving_average, 1.0, 0.0)
else:
cv.RunningAvg(color_image, moving_average, 0.020, None)
# Convert the scale of the moving average.
cv.ConvertScale(moving_average, temp, 1.0, 0.0)
# Minus the current frame from the moving average.
cv.AbsDiff(color_image, temp, difference)
# Convert the image to grayscale.
cv.CvtColor(difference, grey_image, cv.CV_RGB2GRAY)
cv.ShowImage("Target",color_image)
# Convert the image to black and white.
cv.Threshold(grey_image, grey_image,50, 255, cv.CV_THRESH_BINARY)
#smooth and threshold again to remove sparkles
cv.Smooth(grey_image,grey_image,cv.CV_GAUSSIAN,19,0)
cv.Threshold(grey_image,grey_image,240,255,cv.CV_THRESH_BINARY)
# Dilate and erode to get object blobs
cv.Dilate(grey_image, grey_image, None, 18)
cv.Erode(grey_image, grey_image, None, 10)
# Calculate movements
storage = cv.CreateMemStorage(0)
contour = cv.FindContours(grey_image, storage, cv.CV_RETR_CCOMP, cv.CV_CHAIN_APPROX_SIMPLE)
points = []
while contour:
# Draw rectangles
bound_rect = cv.BoundingRect(list(contour))
contour = contour.h_next()
pt1 = (bound_rect[0], bound_rect[1])
pt2 = (bound_rect[0] + bound_rect[2], bound_rect[1] + bound_rect[3])
points.append(pt1)
points.append(pt2)
cv.Rectangle(color_image, pt1, pt2, cv.CV_RGB(255,0,0), 1)
num_points = len(points)
if num_points:
# Draw bullseye in midpoint of all movements
x = y = 0
for point in points:
x += point[0]
y += point[1]
x /= num_points
y /= num_points
#xtemp=150-(.28*x)
#xint=int(float(xtemp))
#ytemp=150-(.28*y)
#yint=int(float(ytemp))
center_point = (x, y)
print center_point
cv.Circle(color_image, center_point, 40, cv.CV_RGB(255, 255, 255), 1)
cv.Circle(color_image, center_point, 30, cv.CV_RGB(255, 100, 0), 1)
cv.Circle(color_image, center_point, 20, cv.CV_RGB(255, 255, 255), 1)
cv.Circle(color_image, center_point, 10, cv.CV_RGB(255, 100, 0), 5)
if (x>=0 and x < 13 )and (y>=0 and y < 13):
ser.write(120)
ser.write(',')
ser.write(90)
ser.write('/')
if (x>=13 and x < 26) and (y>=13 and y<26):
ser.write(117)
ser.write(',')
ser.write(89)
ser.write('/')
if (x>=26 and x < 39) and (y>=26 and y<39):
ser.write(112)
ser.write(',')
ser.write(88)
ser.write('/')
if (x>=39 and x < 52) and( y>=39 and y<52):
ser.write(110)
ser.write(',')
ser.write(87)
ser.write('/')
if (x>=52 and x < 65 )and( y>=52 and y<65):
ser.write(107)
ser.write(',')
ser.write(86)
ser.write('/')
if (x>=65 and x <78 )and (y>=65 and y<78):
ser.write(103)
ser.write(',')
ser.write(85)
ser.write('/')
if (x>=78 and x <91 )and (y>=78 and y<91):
ser.write(100)
ser.write(',')
ser.write(84)
ser.write('/')
if (x>=91 and x < 104) and (y>=91 and y<104):
ser.write(98)
ser.write(',')
ser.write(83)
ser.write('/')
if (x>=104 and x <117 )and (y>=104 and y<117):
ser.write(97)
ser.write(',')
ser.write(82)
ser.write('/')
if (x>=117 and x <130) and (y>=117 and y<130):
ser.write(96)
ser.write(',')
ser.write(81)
ser.write('/')
if (x>=130 and x <143) and (y>=130 and y<143):
ser.write(95)
ser.write(',')
ser.write(80)
ser.write('/')
if (x>=143 and x <156 )and (y>=143 and y<156):
ser.write(94)
ser.write(',')
ser.write(79)
ser.write('/')
if (x>=156 and x <169 )and (y>=156 and y<169):
ser.write(93)
ser.write(',')
ser.write(78)
ser.write('/')
if (x>=169 and x <182 )and (y>=169 and y<182):
ser.write(92)
ser.write(',')
ser.write(75)
ser.write('/')
if (x>=182 and x <195) and (y>=182 and y<195):
ser.write(91)
ser.write(',')
ser.write(73)
ser.write('/')
if (x>=195 and x <208) and (y>=195 and y<208):
ser.write(90)
ser.write(',')
ser.write(70)
ser.write('/')
if (x>=208 and x <221) and (y>=208 and y<221):
ser.write(89)
ser.write(',')
ser.write(69)
ser.write('/')
if (x>=221 and x <234) and (y>=221 and y<234):
ser.write(88)
ser.write(',')
ser.write(68)
ser.write('/')
if (x>=234 and x <247) and (y>=234 and y<247):
ser.write(87)
ser.write(',')
ser.write(67)
ser.write('/')
if (x>=247 and x <260) and (y>=247 and y<260):
ser.write(86)
ser.write(',')
ser.write(66)
ser.write('/')
if (x>=260 and x <273) and (y>=260 and y<273):
ser.write(85)
ser.write(',')
ser.write(65)
ser.write('/')
if (x>=273 and x <286) and (y>=273 and y<286):
ser.write(84)
ser.write(',')
ser.write(64)
ser.write('/')
if (x>=286 and x <299) and (y>=286 and y<299):
ser.write(83)
ser.write(',')
ser.write(63)
ser.write('/')
if (x>=299 and x <312) and (y>=299 and y<312):
ser.write(82)
ser.write(',')
ser.write(62)
ser.write('/')
if (x>=312 and x <325) and (y>=312 and y<325):
ser.write(81)
ser.write(',')
ser.write(61)
ser.write('/')
if (x>=325 and x <338) and (y>=325 and y<338):
ser.write(80)
ser.write(',')
ser.write(60)
ser.write('/')
if (x>=338 and x <351) and (y>=338 and y<351) :
ser.write(79)
ser.write(',')
ser.write(59)
ser.write('/')
if (x>=351 and x <364) and (y>=351 and y<364):
ser.write(78)
ser.write(',')
ser.write(58)
ser.write('/')
if (x>=364 and x <377) and (y>=364 and y<377):
ser.write(77)
ser.write(',')
ser.write(57)
ser.write('/')
if (x>=377 and x <389) and( y>=377 and y<389):
ser.write(76)
ser.write(',')
ser.write(56)
ser.write('/')
if (x>=389 and x <402) and( y>=389 and y<402):
ser.write(75)
ser.write(',')
ser.write(55)
ser.write('/')
if (x>=402 and x <415) and( y>=402 and y<415):
ser.write(74)
ser.write(',')
ser.write(54)
ser.write('/')
if (x>=415 and x <428) and( y>=415 and y<428):
ser.write(73)
ser.write(',')
ser.write(53)
ser.write('/')
if (x>=428 and x <441) and( y>=428 and y<441):
ser.write(72)
ser.write(',')
ser.write(52)
ser.write('/')
if (x>=441 and x <454) and( y>=441 and y<454):
ser.write(71)
ser.write(',')
ser.write(51)
ser.write('/')
if (x>=454 and x<467) and (y>=454 and y<467 ):
ser.write(70)
ser.write(',')
ser.write(50)
ser.write('/')
if (x>=467 and x<480) and (y>=467 and y<480):
ser.write(69)
ser.write(',')
ser.write(49)
ser.write('/')
if (x>=480 and x<493) and (y>=480 and y<493) :
ser.write(68)
ser.write(',')
ser.write(48)
ser.write('/')
if (x>=493 and x<506) and (y>=493 and y<506) :
ser.write(67)
ser.write(',')
ser.write(47)
ser.write('/')
if (x>=506 and x<519) and (y>=506 and y<519) :
ser.write(66)
ser.write(',')
ser.write(46)
ser.write('/')
if (x>=519 and x<522) and (y>=519 and y<522) :
ser.write(65)
ser.write(',')
ser.write(45)
ser.write('/')
if (x>=522 and x<530) and (y>=522 and y<530) :
ser.write(64)
ser.write(',')
ser.write(44)
ser.write('/')
# Display frame to user
cv.ShowImage("Target", color_image)
# Listen for ESC or ENTER key
c = cv.WaitKey(7) % 0x100
if c == 27 or c == 10:
break
if __name__=="__main__":
t = Target()
t.run()
def manual(): # The function for manual mode
start.destroy()
#
#os.startfile (r"G:\project\disp.py")
top=Tkinter.Tk()
top.title("manual")
top.overrideredirect(True) # Removes the borders from GUI
x = (top.winfo_screenwidth() - top.winfo_reqwidth()) / 2 # Centering the GUI
y = (top.winfo_screenheight() - top.winfo_reqheight()) / 2
top.geometry("+%d+%d" % (x-350, y-150))
path="G:\python\Untitled-4.jpg" # The path of the background image
image = Image.open(path)
tkp = ImageTk.PhotoImage(image)
label_image = Tkinter.Label(top, image=tkp).grid(row=0,rowspan=2,column=0,columnspan=3)
tkMessageBox.showinfo("MANUAL MODE","MANUAL MODE ACTIVATED")
print 'manual'
def OnKeyboardEvent(event): # This function gets executed whenever a key is pressed
global count # Making the count variable global
global count1
if event.Key=='Left': # Checking if the key pressed is Left
print 'right'
if(count<180):
count=count+10 # Increasing the angle by 10 degree whenever the left key is pressed
ser.write(count) # Sending the data in the format horz,vert/
ser.write(',')
ser.write(count1)
#ser.write('.')
#ser.write('0')
ser.write('/')
if event.Key=='Right': # Checking if the key pressed is Right
print 'left'
if(count>0):
count=count-10 # Decreasin the angle by 10 degree whenver the right key is pressed
ser.write(count) # Sending the data in the format horz,vert/
ser.write(',')
ser.write(count1)
#ser.write('.')
#ser.write('0')
ser.write('/')
if event.Key=='Up':
count1=count1+10
if(count1<180):
ser.write(count)
ser.write(',')
ser.write(count1)
#ser.write('.')
#ser.write('0')
ser.write('/')
if event.Key=='Down':
if(count1>30):
count1=count1-10
ser.write(count)
ser.write(',')
ser.write(count1)
#ser.write('.')
#ser.write('0')
ser.write('/')
if event.Key=='Space':
ser.write(count)
ser.write(',')
ser.write(count1)
#ser.write('.')
#ser.write(10)
ser.write('/')
if event.Key=='Escape':
tkMessageBox.showinfo("MANUAL MODE","EXITING MANUAL MODE")
top.destroy()
sys.exit()
return True
hm = pyHook.HookManager() # Create a Hook Manager
hm.KeyDown = OnKeyboardEvent # Watch for all Keyboard events
hm.HookKeyboard() # Begins watching for keyboard events
pythoncom.PumpMessages() # Wait forever
top.mainloop()
def close1():
start.destroy()
start.overrideredirect(True) # Removes the borders from GUI x = (start.winfo_screenwidth() - start.winfo_reqwidth()) / 2 # Centering the GUI y = (start.winfo_screenheight() - start.winfo_reqheight()) / 2 start.geometry("+%d+%d" % (x-350, y-150)) path="G:\python\Untitled-2.jpg" # The path of the background image image = Image.open(path) tkp = ImageTk.PhotoImage(image)
""" Layout used is Grid layout
""" label_image = Tkinter.Label(start, image=tkp).grid(row=0,rowspan=2,column=0,columnspan=3) # Adding the image to GUI automatic=Tkinter.Button(start,text="AUTOMATIC",width=20,height=3,command=automatic).grid(row=1,column=0) # Creating a button which launches the automatic mode manual=Tkinter.Button(start,text="MANUAL",width=20,height=3,command=manual).grid(row=1,column=1) #Creating a button which launches the manual mode close=Tkinter.Button(start,text="EXIT",width=20,height=3,command=close1).grid(row=1,column=2) # Creating an exit button
start.mainloop() # Start the main loop of the GUI
code fore servo motor control:
#include Servo.h int serialdata1,serialdata2,serialdata3; int inbyte; int current=0; int pos=0; int count=0; Servo myservo; Servo myservo2;
void setup() { Serial.begin(9600); myservo.attach(3); myservo2.attach(9);
pinMode(11,OUTPUT);
}
void loop() {
while(Serial.available()>0)
{
count=count+1;
serialdata1=0;
serialdata2=0;
while(inbyte!=',')
{
inbyte=Serial.read();
if(inbyte > 0 && inbyte !=',')
{
serialdata1=serialdata1*10+inbyte-'0';
//Serial.println(serialdata1);
}
}
while(inbyte!='.')
{
inbyte=Serial.read();
if(inbyte > 0 && inbyte !='.')
{
serialdata2=serialdata2*10+inbyte-'0';
//Serial.println(serialdata2);
}
}
while(inbyte!='/')
{
inbyte=Serial.read();
if(inbyte > 0 && inbyte !='/')
{
serialdata3=serialdata3*10+inbyte-'0';
//Serial.println(serialdata2);
}
}
if(serialdata3==10)
{
digitalWrite(11,HIGH);
delay(200);
digitalWrite(11,LOW);
serialdata3=0;
}
}
myservo.write(serialdata1);
myservo2.write(serialdata2);
}
I will be expecting for the answer.

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