IMAGE-PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN VIDEO, AND METHOD THEREFOR

IMAGE-PROCESSING APPARATUS FOR REMOVING HAZE CONTAINED IN VIDEO, AND METHOD THEREFOR

An image processing apparatus and method for removing haze contained in a video are disclosed. The image processing apparatus includes a haze brightness measurer configured to measure haze brightness in an image containing haze, a transmission estimator configured to estimate a blockwise transmissio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, DONGHAHK, KIM, CHANGSU, JANG, WONDONG, KIM, JINHWAN, PARK, YONGSUP
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Beschreibung
Zusammenfassung:An image processing apparatus and method for removing haze contained in a video are disclosed. The image processing apparatus includes a haze brightness measurer configured to measure haze brightness in an image containing haze, a transmission estimator configured to estimate a blockwise transmission for generating a least final cost function value that can be generated based on a contrast, an image loss and a time loss of the image and to estimate a pixelwise transmission based on the blockwise transmission, and an image reconstructor configured to reconstruct the image by using the haze brightness and the pixelwise transmission.