- RGB (Red, Green and Blue)
- Red, Green and Blue are the three important colors used to get more colors like yellow, Pink and like blue.
- By using these colors again different colors are produced in images and videos.
- There are two types of images RGB and CMYK mean four colors Cyan, Magenta, Yellow and Key means black
- Difference between RGB and CMYK
Advantages:
- RGB color space simply allows for a wide range of colors.
- The output from the device is more as you input in the device.
History:
- The RGB color model is based on the Young Helmholtz theory of trichromatic color vision, developed by Thomas Young and Herman Helmholtz in the early to mid nineteenth century and on James Clerk.
- Maxwell's color triangle that elaborated that theory.
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| The Bayer filter arrangement of color filters on the pixel array of a digital image sensor |
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| 1. Electron guns 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red, green, and blue part of displayed image 7. Phosphor layer with red, green, and blue zones 8. Close-up of the phosphor-coated inner side of the screen. |
