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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.

Watch it

Filed under

Oscar winners for animated feature

Books on animation

Stop Motion: Craft Skills for Model Animation — Susannah Shaw
Character Animation Crash Course! — Eric Goldberg
Cartoon Animation — Preston Blair
Timing for Animation — Harold Whitaker, John Halas
The Advanced Art of Stop-Motion Animation — Ken A. Priebe
The Visual Effects Arsenal — Bill Byrne

The workstation

Western Digital WD_BLACK SN850X 4TB — The other one, usually cheaper
Calibrite Display Pro HL — Calibrates the monitor you are trusting
SanDisk Professional G-DRIVE 8TB — Desktop archive drive built for footage
Corsair 128GB DDR5 kit — For Unreal, caches and twelve open applications
Dell UltraSharp U2723QE — The sensible 4K second monitor
Intel Core Ultra 9 285K — Quick Sync, which some codecs still love

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