	US 12,073,534 B2
	Image restoration method and device
Seho Lee, Seoul (KR); Dong Kyung Nam, Yongin-si (KR); and Seok Lee, Hwaseong-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Apr. 6, 2023, as Appl. No. 18/296,717.
Application 18/296,717 is a continuation of application No. 17/104,958, filed on Nov. 25, 2020, granted, now 11,651,475.
Claims priority of application No. 10-2020-0092384 (KR), filed on Jul. 24, 2020.
Prior Publication US 2023/0245277 A1, Aug. 3, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06T 5/00 (2024.01); G06T 3/18 (2024.01); G06T 3/4053 (2024.01); G06T 7/50 (2017.01); G06T 7/557 (2017.01)

CPC G06T 5/00 (2013.01) [G06T 3/18 (2024.01); G06T 3/4053 (2013.01); G06T 7/50 (2017.01); G06T 7/557 (2017.01); G06T 2207/10052 (2013.01); G06T 2207/20084 (2013.01)]

19 Claims

1. A processor-implemented method comprising:

capturing a plurality of viewpoint images for a plurality of viewpoints;

generating input data comprising respective input image information for each of the plurality of viewpoints using a feature extraction model;

estimating a respective global transformation parameter of each of the plurality of viewpoints based on the generated input data;

estimating respective disparity information of each of the plurality of viewpoints based on the generated input data;

generating respective warped image information for each of the plurality of viewpoints by warping the respective input image information using the respective global transformation parameter and the respective disparity information; and

generating, using a machine-learning based image restoration model, an output image from the generated respective warped image information for each of the plurality of viewpoints.