公开(公告)号：US20220272307A1

公开(公告)日：2022-08-25

申请号：US17459183

申请日：2021-08-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deokyoung KANG

IPC: H04N9/04 ,  H04N9/68

Abstract: An image processing method and apparatus are provided. The image processing method includes converting an input image to a first channel separated image having a same resolution as the input image, the first channel separated image comprising a plurality of separate channels, generating a second channel separated image by performing a convolution operation on the first channel separated image, the second channel separated image comprising the plurality of separate channels and having a same resolution as the first channel separated image, and generating a restored image corresponding to the input image based on the second channel separated image.

公开(公告)号：US20210133920A1

公开(公告)日：2021-05-06

申请号：US16926126

申请日：2020-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seho LEE ,  Yang Ho CHO ,  Deokyoung KANG

IPC: G06T3/00 ,  G06T7/55 ,  G06T5/20 ,  G06T5/50 ,  G06T3/40 ,  H04N5/225 ,  H04N5/232

Abstract: An image restoration apparatus generates a plurality of warped images by warping each of a plurality of input images based on respective depths corresponding to a plurality of disparities, and generates an output image with a high resolution based on the plurality of input images and the plurality of warped images using an image restoration model.

公开(公告)号：US20200177794A1

公开(公告)日：2020-06-04

申请号：US16557557

申请日：2019-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyuhwan CHOI ,  Deokyoung KANG ,  Yang Ho CHO ,  Daekun YOON

IPC: H04N5/232 ,  G02B3/00

Abstract: A calibration method and apparatus are provided. The calibration method includes sensing spots at which collimated light passing through multiple lenses is imaged on a sensor and determining a transformation matrix configured to restore an image acquired using the multiple lenses based on the spots.

公开(公告)号：US20230206392A1

公开(公告)日：2023-06-29

申请号：US17903480

申请日：2022-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： SUNG KWANG CHO ,  Geonwoo KIM ,  Yang Ho CHO ,  Deokyoung KANG ,  Dong Kyung NAM

IPC: G06T3/40 ,  G06T5/50

CPC classification number: G06T3/4015 ,  G06T3/4038 ,  G06T5/50 ,  G06T2207/20081 ,  G06T2207/20224

Abstract: An apparatus with image processing includes: one or more processors configured to: generate a full sampling image by demosaicing a first color filter array (CFA)-based input image; based on a trained color conversion model trained for color conversion and noise suppression of the full sampling image, determine a bias and a conversion matrix corresponding to each pixel of the full sampling image; and based on the conversion matrix and the bias, convert a color space of the full sample image, corresponding to the first CFA, into a color space corresponding to a second CFA.

公开(公告)号：US20200090306A1

公开(公告)日：2020-03-19

申请号：US16506423

申请日：2019-07-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho CHO ,  Deokyoung KANG ,  Dong Kyung NAM

IPC: G06T5/00 ,  G06T5/30 ,  G06N20/10 ,  G06N3/08 ,  G02B3/00

Abstract: Provided is an image restoration apparatus and method. The image restoration apparatus may store an image restoration model including a convolutional layer corresponding to kernels having various dilation gaps, and may restore an output image from a target image obtained by rearranging a compound eye vision (CEV) image by the image restoration model.

公开(公告)号：US20220191412A1

公开(公告)日：2022-06-16

申请号：US17686150

申请日：2022-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Daekun YOON ,  Deokyoung KANG

IPC: H04N5/351 ,  H04N5/347 ,  H04N5/3745 ,  H04N9/04

Abstract: Provided is an operation method of an image sensor including a plurality of pixels, the operation method including transmitting a first output voltage of a first pixel to a first amplifier, transmitting the first output voltage to a second amplifier by controlling a first switch connected to the first pixel, transmitting a second output voltage of a second pixel to be binned with the first pixel to the second amplifier by controlling a second switch connected to the second pixel, and outputting selectively one of a first output of the first amplifier and a second output of the second amplifier based on an illuminance of an environment in which the image sensor operates.

公开(公告)号：US20210256659A1

公开(公告)日：2021-08-19

申请号：US17246162

申请日：2021-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho CHO ,  Deokyoung KANG ,  Dong Kyung NAM

IPC: G06T5/00 ,  G06N20/10 ,  G02B3/00 ,  G06N3/08 ,  G06T5/30

Abstract: Provided is an image restoration apparatus and method. The image restoration apparatus may store an image restoration model including a convolutional layer corresponding to kernels having various dilation gaps, and may restore an output image from a target image obtained by rearranging a compound eye vision (CEV) image by the image restoration model.

公开(公告)号：US20240168372A1

公开(公告)日：2024-05-23

申请号：US18518551

申请日：2023-11-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deokyoung KANG ,  Youngchul KWAK ,  Serim RYOU ,  Seong-Jin PARK ,  Seon Min RHEE ,  Jaewon YANG ,  Eunju KIM ,  Hyeok LEE

IPC: G03F1/72 ,  G06T7/564

CPC classification number: G03F1/72 ,  G06T7/564 ,  G06T2207/10032 ,  G06T2207/10061 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30148

Abstract: A method and apparatus for estimating a resist image (RI) are disclosed. The method includes obtaining an aerial image (AI) and a first RI from a mask image (MI), obtaining a second RI from the AI, and obtaining a third RI based on the first RI and the second RI.

公开(公告)号：US20220180480A1

公开(公告)日：2022-06-09

申请号：US17346870

申请日：2021-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deokyoung KANG ,  Yang Ho CHO

IPC: G06T5/00 ,  G06T3/40

Abstract: A method for processing an image by using a neural network is provided. The method includes obtaining a target image; and obtaining a restored image corresponding to the target image by using the neural network, the neural network including a plurality of residual blocks connected sequentially. The obtaining the restored image includes obtaining the restored image by performing, in each residual block of the plurality of residual blocks, image processing on an input image, which is input from a previous residual block, on different scales, and providing results of the image processing performed on the different scales to a subsequent residual block.

公开(公告)号：US20210352209A1

公开(公告)日：2021-11-11

申请号：US17239268

申请日：2021-04-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho CHO ,  Deokyoung KANG ,  Geonwoo KIM ,  Dong Kyung NAM

IPC: H04N5/232 ,  G06T5/00 ,  H04N5/225 ,  G02B5/00 ,  G02B3/00 ,  G02B19/00 ,  G03B30/00

Abstract: An imaging device may code light, passing through an imaging optical lens arranged in a multi-lens array (MLA), and may transmit the light to a sensing element, and the sensing element may restore an image based on sensed information.