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A Balanced Dithering Technique

By Thiadmer Riemersma, December 01, 1998

Dithering with just one neighbor doesn't sound very helpful - unless you're clever about how you visit the neighbors.
December 1998/A Balanced Dithering Technique/Table 2

Table 2: Limited accumulation of quantization error with weighting

Quantization error list source pixel adjusted pixel quantized pixel
0 0 0 0 128 128 255
0 0 0 -127 128 1 0
0 0 -127 128 128 176 255
0 -127 128 -127 128 30 0
-127 128 -127 128 128 195 255
128 -127 128 -127 128 63 0
weights
0.25 0.40 0.63 1.0



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