(a) For an image processing tasks, how the following processes can be conducted: i) Thresholding (2 marks) ii) Segmentation (3 marks) Figure Q2(b) shows an image as represented by a 15 x 10 pixel size. What is the output image produced after the thresholding process? g(x,y) = 1; when threshold value 53 (3 marks) (b) 20 59 35 23 46 56 23 84 64 89 48 13 26 79 73 48 51 22 84 84 25 21 16 84 25 56 65 52 46 54 58 79 51 58 86 59 84 56 78 15 34 84 235 16 32 35 54 45 44 65 78 16 51 148 23 23 27 66 23 90 50 78 90 84 56 51 54 5 45 54 24 17 64 25 45 23 23 51 23 34 21 47 79 23 76 149 23 61 84 87 74 84 58 45 86 23 13 83 89 46 58 58 51 15 187 13 54 27 26 48 52 13 79 45 54 50 34 47 25 26 78 84 34 32 24 42 67 59 35 8 24 32 39 45 54 12 23 34 34 54 90 56 5 97 62 64 12 76 78 36 Figure Q2(b)