Understanding Threshold Map in Ordered Dithering.
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Hi! Welcome back to part 2 of my dithering series!
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If you missed part 1, please check it out first! I've covered how dithering simulates more colors than actually exist.
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This part dives into ordered dithering, a method using a threshold map to decide each pixel's final color*.
*Note: This series covers grayscale dithering to two colors only: black & white. Multi-color dithering is possible, but it will not be covered here.
There are many ways to build a threshold map, each creating a unique visual pattern.
I'll guide you through how it works and how it forms those unique patterns.
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