- published: 05 May 2011
- views: 399568
The RGB color model is an additive color model in which red, green, and blue light is added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue.
The main purpose of the RGB color model is for the sensing, representation, and display of images in electronic systems, such as televisions and computers, though it has also been used in conventional photography. Before the electronic age, the RGB color model already had a solid theory behind it, based in human perception of colors.
RGB is a device-dependent color model: different devices detect or reproduce a given RGB value differently, since the color elements (such as phosphors or dyes) and their response to the individual R, G, and B levels vary from manufacturer to manufacturer, or even in the same device over time. Thus an RGB value does not define the same color across devices without some kind of color management.
Typical RGB input devices are color TV and video cameras, image scanners, and digital cameras. Typical RGB output devices are TV sets of various technologies (CRT, LCD, plasma, etc.), computer and mobile phone displays, video projectors, multicolor LED displays, and large screens such as JumboTron, etc. Color printers, on the other hand, are not RGB devices, but subtractive color devices (typically CMYK color model).
The Gift - RGB (Official Videoclip)
Cool RGB LED Lights
Good RGB LED Strip for $20!?
RGB101 :: RGB and the Framemeister: Getting the Best Picture from Retro Consoles - MY LIFE IN GAMING
PressCats.com - E01 - RGB vs. CMYK - The Graphic Designers Printer
RGB Peripherals - Are they worth it?
LED Strip & RGB Controller Installation Guide DIY Help
Review! Corsair Strafe RGB Keyboard w/ MX Silent Switches
RGB Case Lighting with ASUS Motherboards & CableMod LED Strips
Corsair STRAFE RGB Keyboard Review - MX Silent Switches are AWESOME!
รีวิว: Tt eSPORTS PoseidonZ RGB
Make your own SIMPLE 5x5x5 RGB LED Cube (Part 1)
Corsair Gaming K70 RGB Keyboard
Crazy ASUS Camo Motherboard & RGB Lighting Everywhere - CES 2016