Computer screens and related devices also rely on mixing three colours, except they need a different set of primary colours because they are additive, starting with a black screen and …

All data is represented as binary digits, whether it is numbers, text, images or sound. Calculations are also done in binary. All data must be converted into binary in order for a computer to...

This video explains how computers use a system called RGB and ultimately binary to represent not only colors, but images and video as well. ...more. If you haven't watched my video on …

Apr 19, 2011 · Most commonly, colors are represented in computers using 8-bit numbers. This means that a set of eight zeroes and ones is used to represent a given color component. …

Mar 16, 2025 · Computers often represent colors as a red-green-blue (RGB) set of numbers, called a "triple", where each of the red, green, and blue components is an integer between 0 …

Jul 29, 2022 · The same goes for colors. In digital systems, colors are determined by three numbers: a red, green, and blue value. Each of these three values can range from zero to 255, …

How Computers See Images. Computers see images as lots of numbers. color: #82b854; RGB; Pixel; Pixel Grid; background-color: rgb(130,184,84); A picture that we see is actually …

This page looks at how we represent images on a computer system, and how we can represent many different colours using binary. How do we represent an image on a computer? Computer...

Whether you're a GCSE, IB or A-level computer science student, our guide provides a detailed explanation of how data is represented in binary, hexadecimal, and ASCII formats, as well as …

pixelPicture element - a single dot of colour in a digital bitmap image or on a computer screen. Each pixel in an image is made up of binary numbers. If we say that 1 is black (or on) and 0 is...