Random dithering

1. What is random dithering?
2. What is dithering technique?
3. What is dithering in graphics?
4. What is dithering in photography?

What is random dithering?

Random dither: Random dither can be considered as the process of converting a grayscale image into a black and white or monochrome image. The reason for being random is that the process works by randomly choosing the pixel values in the image.

What is dithering technique?

In computer graphics, dithering is an image processing operation used to create the illusion of color depth in images with a limited color palette. Colors not available in the palette are approximated by a diffusion of colored pixels from within the available palette.

What is dithering in graphics?

Dithering is the process of defining gradations of gray or color shades in a 2-D graphic by varying the gray or color shades in the neighboring pixels.

What is dithering in photography?

Dithering is the most common means of reducing the color range of images down to the 256 (or fewer) colors seen in 8-bit GIF images. Dithering is the process of juxtaposing pixels of two colors to create the illusion that a third color is present.