What is the meaning of Dither?

To tremble, shake, or shiver.

To be uncertain or unable to make a decision; to vacillate, hesitate, or delay.

To do something nervously.

To apply an algorithm to digital data to minimize the effects of quantization:

  1. To use dot patterns in an image or graphic to simulate colors or shades not in the system palette.
  2. To intentionally add noise to a signal to remove artifacts caused by digitization.

To use dot patterns in an image or graphic to simulate colors or shades not in the system palette.

To intentionally add noise to a signal to remove artifacts caused by digitization.

Trembling, shaking, or shivering.

A state of nervous excitement.

The state of being undecided; indecision; vacillation.

Any algorithm applied to digital data to minimize the effects of quantization:

  1. A form of noise intentionally added to remove artifacts caused by digitization.
  2. The use of dot patterns in an image or graphic to approximate colors not available in the system palette.

A form of noise intentionally added to remove artifacts caused by digitization.

The use of dot patterns in an image or graphic to approximate colors not available in the system palette.

Source: wiktionary.org