A 2-D pulse density modulation by iteration for halftoning

This publication has 4 references indexed in Scilit:

• Implicit binarization procedures in 1-D
  Optics Communications, 1985
• A Survey of Electronic Techniques for Pictorial Image Reproduction
  IEEE Transactions on Communications, 1981
• Images from computers
  IEEE Spectrum, 1969
• A Telemetering System by Code Modulation - Δ- ΣModulation
  IRE Transactions on Space Electronics and Telemetry, 1962