RAW IMAGE PROCESSING SYSTEM AND METHOD

RAW IMAGE PROCESSING SYSTEM AND METHOD

A method (100) of processing raw image data in a camera (10) includes computing (108) a luminance image from the raw image data (102); and computing (112) a chrominance image corresponding to at least one of the sensor's image colours from the raw image data. The luminance image and chrominance...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: BUETTNER, Carsten
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A method (100) of processing raw image data in a camera (10) includes computing (108) a luminance image from the raw image data (102); and computing (112) a chrominance image corresponding to at least one of the sensor's image colours from the raw image data. The luminance image and chrominance image(s) can represent the same range of colours able to be represented in the raw image data. The chrominance image can have a lower resolution than that of the luminance image. A camera (10) for performing the method is also disclosed.