Apparatus for non-linear error diffusion thresholding of multilevel video images

Apparatus for converting multilevel video images into a bi-level image having an accurate rendition of the original multilevel grayscale of the image. The apparatus can correct for non-linearities introduced by current error diffusion techniques.

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KLEES, KEVIN J
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Apparatus for converting multilevel video images into a bi-level image having an accurate rendition of the original multilevel grayscale of the image. The apparatus can correct for non-linearities introduced by current error diffusion techniques.