Method and system color look-up table (CLUT) random access memory arrangement for CLUT and gamma correction application

Method and system color look-up table (CLUT) random access memory arrangement for CLUT and gamma correction application

Provided is a method and system for performing color look-up table (CLUT) and gamma correction for video pixel data. A system includes a memory configured for storing CLUT parameters and gamma correction parameters therein. Also included is an input matrix coupled to the memory and configured to rec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TSENG YAO-HUA STEVEN, TANG CHENGFUH JEFFREY, TSENG HSIENIH JIM
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:Provided is a method and system for performing color look-up table (CLUT) and gamma correction for video pixel data. A system includes a memory configured for storing CLUT parameters and gamma correction parameters therein. Also included is an input matrix coupled to the memory and configured to receive first and second type pixel data. The memory receives the first type pixel as an address to the stored CLUT parameters and receives the second type pixel data as an address to the stored gamma correction parameters.