Color compensation device and electronic device including the same

Provided is a color compensation device of an electronic device, including a first color converter, a parameter generator, an operator, and a second color converter. The first color converter receivesan image signal, converts the image signal into initial tristimulus values based on a basic look-up...

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Bibliographische Detailangaben
Hauptverfasser: JEON BYUNGKIL, KIM JONGMAN, KIM YONG-BUM, JUNG WOOJUNG, YEO DONG-HYUN, KIM CHUL
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Provided is a color compensation device of an electronic device, including a first color converter, a parameter generator, an operator, and a second color converter. The first color converter receivesan image signal, converts the image signal into initial tristimulus values based on a basic look-up table, and generates a conversion look-up table using the basic look-up table. The parameter generator extracts 2N number of representative parameters from the conversion look-up table and generates N number of compensation parameters on the basis of the 2N number of representative parameters. N isa natural number. The operator generates compensated tristimulus values at each gray scale using the N number of compensation parameters, generates a compensation look-up table, and converts the initial tristimulus values into the compensated tristimulus values using the compensation look-up table. The second color converter converts the compensated tristimulus values into a compensated image signal. 提供了一种电子装置的颜色补偿装置,包括第一