2. Define Affine Transformation. Let the co-ordinates value of the corner pixels of the square object be [(2,3),(3,3),(3,2),(2,2)]. What should be the new co-ordinates value of the respective pixels if the object rotated by 30. [5] f) What is the need of connected component labeling algorithm? Discuss the detailed steps involved in a connected component labeling algorithm with the situation stated below [4]