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Revisiting Yliluoma's ordered dither algorithm


June 29th, 2026 Summary: This article discusses Joel Yliluoma’s 2011 ordered dither algorithm (left), explains its internals in greater detail than other treatments, presents new simplified variants (middle), and compares the results to a state-of-the-art algorithm (right). Source code is included at the end.

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Yliluoma

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Revisiting Yliluoma