公开(公告)号：US20150124159A1

公开(公告)日：2015-05-07

申请号：US14598766

申请日：2015-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ja-Won SEO ,  Hae-Sun LEE ,  Jong-Hyub LEE ,  Sung-Jun YIM

IPC: H04N5/235

CPC classification number: H04N5/2351 ,  H04N5/23229 ,  H04N5/243

Abstract: An apparatus and method for compensating for back light of an image are provided. The method includes receiving an image at a preset time interval, upon receiving the image, dividing pixels constituting the received image according to preset ranges, determining whether the received image is a back light image by confirming a distribution degree of pixels of each of the divided ranges, adjusting the brightness of the back light image when the received image is the back light image, and storing the received image and the back light compensated image.

Abstract translation: 提供一种用于补偿图像的背光的装置和方法。 该方法包括以预定的时间间隔接收图像，在接收到图像时，根据预设范围对构成接收图像的像素进行划分，通过确定所分割的每个图像的像素的分布程度，确定接收到的图像是否为背光图像 范围，当接收到的图像是背光图像时调整背光图像的亮度，并存储接收到的图像和背光补偿图像。