(a) Explain the following terms, with respect to an image processing: i) Thresholding ii) Segmentation (b) Figure Q2(b) shows an image as represented by a 15 x 10 pixel. What is the output image produced after the thresholding process? g(x,y) = 1; when threshold value = 53 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 58 45 86 23 13 83 89 46 58 51 187 13 52 54 27 26 48 79 45 15 54 50 13 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 97 78 36 62 64 12 76 Figure Q2(b)