i need python code for a project. My project is an alarm system which is programable according to area and enviroment. Firstly i want my code to detect the object that i want to protect and then if anything touches it alarm will go on $($alarm is just a printed message$)$ i also want my program to protect an area same way. In this case we need restriction for the shape of the protected area or object you can do circle triangle it does not matter but select the easiest shape to do this project. Im using opencv also i will implement this on raspberry pi$.$ Lastly i want my program to select the object and then remember it all times so that it can check if anything touches it

THIS IS WHAT I SENT PREVIOUSLY

i got this code

import cv$2$

import numpy as np

# Initialize the camera

cap $=$ cv$2.$VideoCapture$(0)$

# Initialize variables

selected$\_$object$\_$center $=$ None

selected$\_$object$\_$radius $=$ None

alarm$\_$triggered $=$ False

def select$\_$object$($event$,$ x$,$ y$,$ flags, param$)$:

global selected$\_$object$\_$center, selected$\_$object$\_$radius, alarm$\_$triggered

if event $==$ cv$2.$EVENT$\_$LBUTTONDOWN:

selected$\_$object$\_$center $=($x$,$ y$)$

selected$\_$object$\_$radius $=50$ # Example fixed radius for simplicity

alarm$\_$triggered $=$ False

def is$\_$inside$\_$circle$($center$,$ radius, point$)$:

return np$.$linalg.norm$($np$.$array$($center$)-$ np$.$array$($point$))<=$ radius

def detect$\_$motion$($frame$,$ background$)$:

# Compute the absolute difference between the background and current frame

diff $=$ cv$2.$absdiff$($background$,$ frame$)$

gray $=$ cv$2.$cvtColor$($diff$,$ cv$2.$COLOR$\_$BGR$2$GRAY$)$

$\_,$ thresh $=$ cv$2.$threshold$($gray$,25,255,$ cv$2.$THRESH$\_$BINARY$)$

dilated $=$ cv$2.$dilate$($thresh$,$ None, iterations$=2)$

contours, $\_=$ cv$2.$findContours$($dilated$,$ cv$2.$RETR$\_$EXTERNAL, cv$2.$CHAIN$\_$APPROX$\_$SIMPLE$)$

return contours

cv$2.$namedWindow$(\text{'}$Frame$\text{'})$

cv$2.$setMouseCallback$(\text{'}$Frame$\text{'},$ select$\_$object$)$

# Allow the camera to warm up and capture the initial background frame

print$("$Please wait for the camera to warm up$...")$

$\_,$ background $=$ cap.read$()$

background $=$ cv$2.$GaussianBlur$($background$,(21,21),0)$

cv$2.$waitKey$(2000)$

while True:

ret, frame $=$ cap.read$()$

if not ret:

break

blurred$\_$frame $=$ cv$2.$GaussianBlur$($frame$,(21,21),0)$

motion$\_$contours $=$ detect$\_$motion$($blurred$\_$frame, background$)$

# Draw the selected object area

if selected$\_$object$\_$center:

cv$2.$circle$($frame$,$ selected$\_$object$\_$center, selected$\_$object$\_$radius, $(0,255,0),2)$

# Check if any contour intersects with the protected area

for contour in motion$\_$contours:

if cv$2.$contourArea$($contour$)<500$:

continue

$($x$,$ y$,$ w$,$ h$)=$ cv$2.$boundingRect$($contour$)$

center$\_$of$\_$contour $=($x $+$ w $//2,$ y $+$ h $//2)$

if selected$\_$object$\_$center and is$\_$inside$\_$circle$($selected$\_$object$\_$center, selected$\_$object$\_$radius, center$\_$of$\_$contour$)$:

alarm$\_$triggered $=$ True

break

if alarm$\_$triggered:

cv$2.$putText$($frame$,$ "ALARM! Object touched!", $(10,30),$ cv$2.$FONT$\_$HERSHEY$\_$SIMPLEX, $1,(0,0,255),2)$

print$("$ALARM$!$ Object touched!"$)$

cv$2.$imshow$(\text{'}$Frame$\text{'},$ frame$)$

# Break the loop on $\text{'}$q$\text{'}$ key press

if cv$2.$waitKey$(30)$ & $0$xFF $==$ ord$(\text{'}$q$\text{'})$:

break

cap.release$()$

cv$2.$destroyAllWindows$()$

there are few problems with it firstly i wanna do edge detection on the object or area by clicking it thats how i want to choose the object secondly i want my program to watch area full of objects not a plain area like a wall i need the program to be able to seperate my object from the sheet that it is on i hope you can help me with the adjustments