公开(公告)号：US11315222B2

公开(公告)日：2022-04-26

申请号：US16862958

申请日：2020-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyunseung Lee ,  MunChurl Kim ,  Yongwoo Kim ,  Jae Seok Choi ,  Youngsu Moon ,  Cheon Lee

IPC: G06T5/00 ,  G06T7/13 ,  G06T5/50

Abstract: An image processing apparatus obtains a first output image by applying an image to a first training network model, obtains a second output image by applying the image to a second training network model, and obtains a reconstructed image based on the first output image and the second output image. The first training network model is a model that uses a fixed parameter obtained through training of a plurality of sample images, the second training network model is trained to minimize a difference between a target image corresponding to the image and the reconstructed image.

公开(公告)号：US20240153045A1

公开(公告)日：2024-05-09

申请号：US18359067

申请日：2023-07-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： INSOO KIM ,  Geonseok Seo ,  Jae Seok Choi ,  HYONG EUK LEE

IPC: G06T5/00 ,  G06T5/20 ,  G06T5/50

CPC classification number: G06T5/003 ,  G06T5/20 ,  G06T5/50 ,  G06T2207/20056 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: An image processing method includes computing a blur kernel of an input image using a kernel estimation model, performing kernel-based deblurring on the input image using the blur kernel to obtain a deconvolved image, and generating an output image by performing kernel-free deblurring based on the deconvolved image.

公开(公告)号：US11568519B2

公开(公告)日：2023-01-31

申请号：US17196084

申请日：2021-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunhee Kang ,  Kinam Kwon ,  Sujin Lee ,  Hyong Euk Lee ,  Byung In Yoo ,  Sangwon Lee ,  Jae Seok Choi

IPC: G06T5/00

Abstract: An image enhancement method, an image enhancement apparatus, and a method and apparatus for training the image enhancement apparatus are provided. The image enhancement apparatus may enhance a quality of a raw image captured by an under-display camera (UDC). The image enhancement apparatus may process the raw image for each channel according to characteristics of a photographing environment of the UDC. The image enhancement apparatus may further enhance the image by processing the raw image to reflect characteristics for each channel.