公开(公告)号：US20190073757A1

公开(公告)日：2019-03-07

申请号：US16121057

申请日：2018-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il-jun AHN ,  Ki-heum CHO ,  Yong-sup PARK ,  Jae-yeon PARK ,  Hee-seok OH ,  Tammy LEE ,  Min-su CHEON

IPC: G06T5/00 ,  G06K9/00 ,  G06T5/50

Abstract: An image processing apparatus is provided. The image processing apparatus according to an exemplary embodiment includes a communicator configured to receive an image, and a processor configured to generate a first image obtained by performing image processing on the received image by using a parameter for image processing, generate a second image obtained by reducing the first image at a predetermined ratio, and extract respective visual features from the first image and the second image, wherein the processor is further configured to adjust the parameter to allow a difference between the visual feature of the first image and the visual feature of the second image to be within a predetermined range.

公开(公告)号：US20190082177A1

公开(公告)日：2019-03-14

申请号：US16130253

申请日：2018-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-heum CHO ,  Yong-sup PARK ,  Jae-yeon PARK ,  Chang-han KIM ,  Il-jun AHN ,  Hee-seok OH ,  Tammy LEE ,  Min-su CHEON

IPC: H04N19/117 ,  H04N19/134 ,  H04N19/176 ,  H04N19/80 ,  H04N19/86 ,  G06T3/40

Abstract: An image processing apparatus is provided. The image processing apparatus includes a processor configured to, in response to an image including a plurality of frames being input, change a predetermined parameter to a parameter corresponding to a compression rate of each of the plurality of frames for each frame, and process the input image by using the parameter changed for each frame, and an output interface configured to output the processed image.