Computational Intelligence and Neuroscience / 2016 / Article / Tab 1

Research Article

An Effective Color Quantization Method Using Octree-Based Self-Organizing Maps

Table 1

Information on test images.

ImageResolutionNumber of colorsColor difference

(a) Lenna512 × 512148,27997.60
(b) Parrots768 × 51272,079126.36
(c) Mona Lisa1280 × 1920125,24097.14
(d) House1280 × 1024363,724136.87
(e) Mandrill512 × 512230,427118.48
(f) Venus1848 × 1173396,799131.67
(g) Bedroom1280 × 1024454,673136.26
(h) Scream999 × 1362189,162108.71
(i) Old man321 × 48133,411107.84
(j) Dragonfly481 × 32141,11772.24

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