Table 3 The MSE value of each image using different quantization levels.
From: A dichotomy color quantization algorithm for the HSI color space
N | ATCQ16 | PSO + KM12 | ABC + KM12 | SFLA-CQ12 | Proposed | |
|---|---|---|---|---|---|---|
Mandrill | 32 | 758.39 | 373.32 | 373.66 | 416.42 | 43.9 |
64 | 393.09 | 236.34 | 235.88 | 268.61 | 11.19 | |
128 | 220.56 | 152.43 | 151.37 | 196.42 | 2.75 | |
256 | 134.34 | 97.67 | 97.14 | 158.07 | 0.69 | |
Plane | 32 | 109.16 | 67.38 | 71.63 | 81.09 | 13.18 |
64 | 58.3 | 44.53 | 46.34 | 46.89 | 4.01 | |
128 | 35.49 | 28.56 | 31.63 | 33.41 | 0.94 | |
256 | 23.76 | 20.16 | 20.53 | 20.30 | 0.24 | |
Lake | 32 | 268.93 | 203.94 | 203.29 | 202.55 | 23.89 |
64 | 178.38 | 131.64 | 130.84 | 131.51 | 6.29 | |
128 | 118.89 | 85.67 | 86.19 | 86.22 | 1.56 | |
256 | 76.29 | 56.23 | 56.78 | 56.64 | 0.39 | |
Peppers | 32 | 419.31 | 230.88 | 227.26 | 230.14 | 68.05 |
64 | 189.87 | 135.39 | 134.03 | 134.47 | 16.3 | |
128 | 116.72 | 84.74 | 83.74 | 83.84 | 4.46 | |
256 | 72.96 | 55.68 | 54.78 | 54.71 | 1.15 |
