Js: Lut Creator

A Look-Up Table is essentially a map. It takes an input color (RGB) and replaces it with a specific output color. Instead of calculating complex mathematical formulas for every pixel in real-time, the system simply looks up the value in the table.

Keep in mind, this is a very basic example. Real-world LUTs and color grading operations can be much more complex, involving sophisticated algorithms and nuanced color science. lut creator js

Here's a basic example of how you might create a simple LUT in JavaScript. This example generates a 3D LUT with a specified size (e.g., 16x16x16), and then applies a simple color transformation to it. A Look-Up Table is essentially a map