Image processing apparatus and control method thereof

Image processing apparatus and control method thereof

An image processing apparatus, includes: a contrast enhancer which changes a color coordinate value of a color correction region in an image signal, which corresponds to a color to be corrected within the image signal, to a corrected color coordinate value in a range to perform a color correction; a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JO GYE-WOOK
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:An image processing apparatus, includes: a contrast enhancer which changes a color coordinate value of a color correction region in an image signal, which corresponds to a color to be corrected within the image signal, to a corrected color coordinate value in a range to perform a color correction; and a controller which determines a difference between the color coordinate values before and after the color correction by the contrast enhancer, and controls the contrast enhancer to output the image signal having the unchanged color coordinate value if the difference is greater than or equal to a reference value.