Table 2. Numeric comparison for various colors used in uniform quantization (%).

Colors	27	64	125	216	343	512	729	1000	1331	1728	2197	2744	3375	4096
Ps	62.6	66.7	70.5	74.1	77.2	78.9	80.4	81.1	81.8	82.1	82.7	82.7	82.9	83.2
P	68.4	71.1	74.0	76.6	79.0	80.0	81.1	81.4	81.9	82.4	82.6	82.9	82.9	83.1
R	58.2	58.5	61.1	63.3	65.4	66.8	67.7	68.6	69.4	69.9	70.2	70.3	70.5	70.7
F	65.7	67.7	70.6	73.1	75.4	76.5	77.6	78.0	78.7	79.1	79.4	79.6	79.6	79.8