Image contrast enhancement

An image processing apparatus is provided. In the image processing apparatus, an image pick-up part obtains an image, an image compensation part stretches gray values of. selected pixels from a main object of the obtained image (the selected pixels lie in a narrower gray value range) to a wider gray...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEE, EUN SIL, BYUN, SEONG CHAN
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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