Dither

Dither is an intentionally applied form of noise used to randomize quantization error, preventing large-scale patterns such as color banding in images. Dither is routinely used in processing of both digital audio and digital video data, and is often one of the last stages of audio production to compact disc.A typical use of dither is: given an image in grey-scale, convert it to black and white, such that the density of black dots in the new image approximates the average level of grey in the original image.
Posts about Dither
  • How to Write Correctly: The Busy Blogger’s Guide to English Grammar

    … is a person, place or thing.” Just remember that things can be abstract concepts as well as physical objects, and you’ve got it. When life hands you lemons, make lemonade. Then find a friend to whom life handed a large bottle of vodka, and take your pitcher of lemonade over to her house. Verbs Verbs are the action words which describe forms of doing…

    Boost Blog Trafficin How To's- 21 readers -
  • 3 Reasons You Shouldn’t Be an Early Adopter

    … to market. It’s okay that we’re all not going into a dither about Ello or Snapchat or whatever the newest and latest thing is. Really. Instead of championing for more early adopters, let’s challenge each other to be skeptical and to stand against peer pressure. We don’t have to be afflicted or conflicted by the “shiny object syndrome” as Brian Solis so…

    Erin Feldman/ Vocus Blogin Social- 27 readers -
  • 5 Things Designers See That You Can’t Unsee

    by Jess Bachman 3 hours ago Filed Under: Design 1. Unkerned Letters. Unkerned? Yes it’s a word. It means not kerned! Kerned? Yes that’s a word too. It has to do with the spacing between individual letters. In most applications it’s not an issue, but if left unchecked it can get ugly. Uncommon fonts are the worst offenders but only designers will get irritated when the differe ...

    Jess Bachman/ Visual.ly- 11 readers -