# Developed By:A K MOHAN RAJ
# Register Number:212221230064
# i) Convert BGR and RGB to HSV and GRAY.
import cv2
houseImage = cv2.imread('dog.jpg')
cv2.imshow('Original Image',dogImage)
hsvImage = cv2.cvtColor(dogImage,cv2.COLOR_BGR2HSV)
cv2.imshow('BGR2HSV',hsvImage)
hsvImage1=cv2.cvtColor(dogImage,cv2.COLOR_RGB2HSV)
cv2.imshow('RGB2HSV',hsvImage1)
grayImage = cv2.cvtColor(dogImage,cv2.COLOR_BGR2GRAY)
cv2.imshow('BGR2GRAY',grayImage)
grayImage1 = cv2.cvtColor(dogImage,cv2.COLOR_RGB2GRAY)
cv2.imshow('RGB2GRAY',grayImage1)
cv2.waitKey(0)
cv2.destroyAllWindows()





# ii)Convert HSV to RGB and BGR.
import cv2
houseHSVImage = cv2.imread('dpg.jpg')
cv2.imshow('Original HSV Image',dogHSVImage)
RGBImage = cv2.cvtColor(dogHSVImage,cv2.COLOR_HSV2RGB)
cv2.imshow('BGR2HSV',RGBImage)
BGRImage=cv2.cvtColor(dogHSVImage,cv2.COLOR_HSV2BGR)
cv2.imshow('RGB2HSV',BGRImage)
cv2.waitKey(0)
cv2.destroyAllWindows()






# iii)Convert RGB and BGR to YCrCb.
import cv2
houseImage = cv2.imread('dog.jpg')
cv2.imshow('Original HSV Image',dogImage)
YCrCb_image = cv2.cvtColor(dogImage, cv2.COLOR_RGB2YCrCb)
cv2.imshow('BGR2HSV',YCrCb_image)
YCrCb_image1 = cv2.cvtColor(dogImage, cv2.COLOR_BGR2YCrCb)
cv2.imshow('RGB2HSV',YCrCb_image1)
cv2.waitKey(0)
cv2.destroyAllWindows()




# iv)Split and Merge RGB Image.
import cv2
image = cv2.imread('dog.jpg')
blue = image[:,:,0]
green = image[:,:,1]
red = image[:,:,2]
cv2.imshow('B-Channel',blue)
cv2.imshow('G-Channel',green)
cv2.imshow('R-Channel',red)
mergeBgr = cv2.merge((blue,green,red))
cv2.imshow('Merged BGR image',mergeBgr)
cv2.waitKey(0)
cv2.destroyAllWindows()




# v) Split and merge HSV Image
import cv2
image = cv2.imread('dog.jpg')
hsv = cv2.cvtColor(image,cv2.COLOR_BGR2HSV)
h,s,v = cv2.split(hsv)
cv2.imshow('Hue - Image',h)
cv2.imshow('Saturation - Image',s)
cv2.imshow('Gray - Image',v)
mergedHSV = cv2.merge((h,s,v))
cv2.imshow('Merged HSV Image',mergedHSV)
cv2.waitKey(0)
cv2.destroyAllWindow