import cv2
import numpy as np

cap=cv2.VideoCapture(0)
while True:
	_,frame= cap.read()
	hsv= cv2.cvtColor(frame,cv2.COLOR_BGR2HSV)
	lower_green = np.array([64,50,10])
	upper_green = np.array([150,255,255])

	mask=cv2.inRange(hsv,lower_green,upper_green)
	res=cv2.bitwise_and(frame,frame,mask=mask)
	kernel = np.ones((15,15),np.float32)/225
	smoothed = cv2.filter2D(res,-1,kernel)
	blur=cv2.GaussianBlur(res,(15,15),0)
	median=cv2.medianBlur(res,15)
	bilateral=cv2.bilateralFilter(res,15,75,75)

	cv2.imshow('frame',frame)
	# cv2.imshow('mask',mask)
	cv2.imshow('res',res)
	cv2.imshow('blur',blur)
	# cv2.imshow('smoothed',smoothed)
	cv2.imshow('median',median)
	cv2.imshow('bilateral',bilateral)
	k=cv2.waitKey(5)&0xFF
	if k==ord('q'):
		break
cv2.destroyAllWindows()
cap.release()

