公开(公告)号：US20220005160A1

公开(公告)日：2022-01-06

申请号：US17364274

申请日：2021-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Valery Valerievich ANISIMOVSKIY ,  Maksim Alexandrovich Penkin ,  Evgeny Andreevich Dorokhov ,  Aleksei Mikhailovich Gruzdev ,  Sergey Stanislavovich Zavalishin

IPC: G06T5/00 ,  G06T7/246 ,  G06N3/04

Abstract: An image processing device includes an encoder configured to receive a blurry image and generate a global feature map of the image, a merging unit configured to merge the global feature map and blur information, a decoder configured to generate a feature tensor and weight tensors, a recurrent refinement module configured to perform recurrent feature filtering, and an image reconstruction module configured to reconstruct a deblurred image where the image processing device is configured to estimate an image global shift and to activate or deactivate the recurrent refinement module based on the estimation.

公开(公告)号：US11481873B2

公开(公告)日：2022-10-25

申请号：US16987850

申请日：2020-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sergey Stanislavovich Zavalishin ,  Aleksei Mikhailovich Gruzdev ,  Kirill Viktorovich Lebedev ,  Evgeny Andreevich Dorokhov ,  Ilya Vasilievich Kurilin

IPC: G06T3/40 ,  G06T5/00

Abstract: An image processing method is provided The image processing includes images obtained using a Red-Clear-Clear-Blue (RCCB) color filter array. An image processing method for processing an RCCB image obtained by an image capturing device comprising an array of photosensors with a mosaic of RCCB filters comprises interpolating the RCCB image to obtain dense C-channel data from a sparse C-channel, and chromatic filtering, based on the RCCB image data and the dense C-channel, to obtain an RGB image by obtaining the dense R-channel and B-channel, and filtering the R-channel and B-channel using the guide image. The computational load on the image processing equipment and the processing time are reduced, while enhancing the obtained image quality, including in low light conditions.

公开(公告)号：US12223628B2

公开(公告)日：2025-02-11

申请号：US17364274

申请日：2021-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Valery Valerievich Anisimovskiy ,  Maksim Alexandrovich Penkin ,  Evgeny Andreevich Dorokhov ,  Aleksei Mikhailovich Gruzdev ,  Sergey Stanislavovich Zavalishin

IPC: G06T5/73 ,  G06N3/045 ,  G06T7/246

Abstract: An image processing device includes an encoder configured to receive a blurry image and generate a global feature map of the image, a merging unit configured to merge the global feature map and blur information, a decoder configured to generate a feature tensor and weight tensors, a recurrent refinement module configured to perform recurrent feature filtering, and an image reconstruction module configured to reconstruct a deblurred image where the image processing device is configured to estimate an image global shift and to activate or deactivate the recurrent refinement module based on the estimation.

公开(公告)号：US11238302B2

公开(公告)日：2022-02-01

申请号：US16524671

申请日：2019-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sergey Stanislavovich Zavalishin ,  Vladimir Gennadievich Kurmanov ,  Artem Sergeevich Migukin ,  Ivan Olegovich Karacharov ,  Aleksei Mikhailovich Gruzdev ,  Dmitry Valerievich Polubotko ,  Ilya Vasilievich Kurilin

IPC: G06K9/46 ,  G06T5/00 ,  G06T5/40

Abstract: A method and an illumination manipulation device of performing an object illumination manipulation operation on a first image are provided. The method includes receiving the first image and an input of a light direction, generating a second image with a first object detected from the first image, determining a second object illumination of the second image based on the light direction and replacing a first object illumination of the first image with the second object illumination.