IMPROVEMENTS IN IMAGE FORMATION

IMPROVEMENTS IN IMAGE FORMATION

Embodiments of the invention provide a method of processing colour image data comprising receiving image data corresponding to a first and a second region of an image having colour information represented in a first colour space; converting the colour information of the image data from the first col...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ALLEN, Annette Elizabeth, LUCAS, Robert James
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:Embodiments of the invention provide a method of processing colour image data comprising receiving image data corresponding to a first and a second region of an image having colour information represented in a first colour space; converting the colour information of the image data from the first colour space to a second colour space, the mapping being arranged to substantially maintain a perceived colour of the colour information and to select a meta-brightness of the first and second regions; and out putting the image data having colour information in the second colour space.