公开(公告)号：US20200184597A1

公开(公告)日：2020-06-11

申请号：US16531358

申请日：2019-08-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungseok KO ,  Sol NAMKUNG ,  lIdo KIM

IPC: G06T3/40 ,  G06T5/20 ,  G06T5/00

Abstract: An image processing apparatus includes a low-resolution image generating circuit configured to generate a low-resolution image including a second pixel corresponding to first pixels based on an input image including the first pixels, and an edge preserving smoothing circuit configured to generate a reliability of the second pixel based on characteristics of values of the first pixels and perform edge preserving smoothing on the input image using a value of the second pixel of which a reflection ratio is adjusted, based on the reliability of the second pixel.