APPARATUS FOR AND METHOD FOR IMAGE PROCESSING

Abstract: an apparatus for obtaining an image may include a multispectral image sensor configured to obtain an image through four or more channels, and a processor configured to estimate illumination information by inputting the obtained image to a pre-trained deep learning network and perform color transformation for the obtained image based on the estimated illumination information, wherein the deep learning network learns a channel correlation between the channels to output the estimated illumination information.

Inventor(s): Woo-Shik KIM, Hyejin OH, Jewon KANG, Sangyoon LEE, Heejin CHOI, Yungkyung PARK

CPC Classification: H04N9/73 (Colour balance circuits, e.g. white balance circuits or colour temperature control (camera processing pipelines for colour balance ))

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