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One dimensional noise | Patterns | Computer animation | Khan Academy

Introduces noise as a function that looks random but stays smooth, using a one-dimensional example before the pattern is extended to a full surface. Distinguishes structured noise from pure randomness, the key idea behind Perlin noise.

Khan Academy Labs · 3 min · Advanced · ANI · Animation · 2016

What you take away

Explain why smooth, structured noise looks different from a sequence of pure random values.

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