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Dithering Series - Part 2

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Damar

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Dithering Series - Part 2 is an interactive visual essay by Damar on visualrambling.space, the second installment in a grayscale dithering series about ordered dithering.

It explains quantization with a single threshold, then shows how a tiled threshold map turns gray shades into black-and-white patterns. It builds 2x2, 4x4, and 8x8 Bayer matrices, contrasts Cluster Dot newspaper-like dots, and introduces Void and Cluster blue-noise style maps before previewing error diffusion for a later part.

It is for beginners and curious readers who prefer visual intuition over a hard technical deep dive. Prior viewing of part 1 on basic dithering and two-color quantization helps, but heavy math is not required.

The piece is a free click-or-arrow-key slideshow page with animated diagrams rather than a long prose article. Related reading pointers appear at the end.

It is useful for understanding why Bayer and other maps look different and how threshold layout drives ordered dither patterns.