ImageOperations_AccessPixel

#Accessing BGR value of pixel in coordinates 100,100
pixel = img[100,100]
print("Pixel value in (100,100) coordinate: ", pixel)

#Accessing blue, Red, Green pixel individually
blue = img[100,100,0]
green = img[100,100,1]
red = img[100,100,2]

print("Pixel value of Blue in (100,100) coordinate: ", blue)
print("Pixel value of Green in (100,100) coordinate: ", green)
print("Pixel value of Red in (100,100) coordinate: ", red)

#Accessing a group of pixels: first 2 rows and first 2 columns
pixel = img[:2, :2]
print("Pixel value in (100,100) coordinate: \n", pixel)