DISPLAY DEVICE AND IMAGE PROCESSING METHOD THEREOF

A display device according to an embodiment of the disclosure comprises: a linear gamut mapping unit for deriving a linear gamut mapping result for matching a gamut of an input image signal to a target display gamut; a non-linear gamut mapping unit for deriving a non-linear gamut mapping result for...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Kyeongryeol, NAM, Yeonoh
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	A display device according to an embodiment of the disclosure comprises: a linear gamut mapping unit for deriving a linear gamut mapping result for matching a gamut of an input image signal to a target display gamut; a non-linear gamut mapping unit for deriving a non-linear gamut mapping result for matching the gamut of the input image signal to the target display gamut; and a mixing unit for generating an output image signal by mixing the linear gamut mapping result and the non-linear gamut mapping result. The disclosure may provide an optimal gamut mapping result that is intended by a user and an originator.