公开(公告)号：US11636626B2

公开(公告)日：2023-04-25

申请号：US17100212

申请日：2020-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwook Baek ,  Minsu Cheon ,  Yongsup Park ,  Jaeyeon Park ,  Kwangpyo Choi

IPC: G06K9/62 ,  G06T9/00 ,  H04N19/30 ,  H04N19/136 ,  G06V10/82 ,  G06V10/764 ,  H04N19/20 ,  G06V20/60 ,  G06T7/10 ,  G06V10/70 ,  G06V10/72 ,  G06F18/2415 ,  G06N7/01 ,  G06V10/774 ,  G06V10/44 ,  G06V20/00 ,  G06V20/70

Abstract: An image providing apparatus configured to generate, by using a first artificial intelligence (AI) network, AI metadata including class information and at least one class map, in which the class information includes at least one class corresponding to a type of an object among a plurality of predefined objects included in a first image and the at least one class map indicates a region corresponding to each class in the first image, generate an encoded image by encoding the first image, and output the encoded image and the AI metadata through the output interface.

公开(公告)号：US20250054111A1

公开(公告)日：2025-02-13

申请号：US18929191

申请日：2024-10-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongsup Park ,  Sangwook Baek ,  Sangmi Lee ,  Youjin Lee ,  Taeyoung Jang ,  Gyehyun Kim ,  Beomseok Kim ,  Youngo Park ,  Kwangpyo Choi

IPC: G06T5/60 ,  G06T3/4046

Abstract: Provided is an image processing method including upscaling an input image to generate an upscaled image, obtaining a first feature map and a second feature map by inputting the upscaled image to a convolutional neural network and performing a convolution operation on the upscaled image with one or more kernels included in the convolutional neural network, obtaining a gain map by inputting the first feature map to a first convolutional layer, obtaining an offset map by inputting the second feature map to a second convolutional layer, and generating an output image, based on the upscaled image, the gain map, and the offset map, wherein the convolutional neural network is configured to be trained to reduce a difference between a hue of the input image and a hue of the output image.

公开(公告)号：US12190471B2

公开(公告)日：2025-01-07

申请号：US17723055

申请日：2022-04-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwook Baek ,  Sangwon Lee ,  Taekeun Kang ,  Dongkyu Kim ,  Gihyeon Bae ,  Jungmin Lee ,  Youngo Park ,  Kwangpyo Choi

IPC: G06T3/4046 ,  G06T3/4007 ,  G06T7/00

Abstract: An image processing apparatus for performing image quality processing on an image includes: a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to: obtain a first image by downscaling an input image by using a downscale network; extract first feature information corresponding to the first image by using a feature extraction network; obtain a second image by performing image quality processing on the first image based on the first feature information, by using an image quality processing network; and obtain an output image by upscaling the second image, extracting second feature information corresponding to the input image, and performing image quality processing on the upscaled second image based on the second feature information, by using an upscale network.

公开(公告)号：US11694306B2

公开(公告)日：2023-07-04

申请号：US17240360

申请日：2021-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangwook Baek ,  Yongsup Park ,  Sangmi Lee ,  Youngo Park ,  Kwangpyo Choi

IPC: G06T5/00 ,  G06T3/40 ,  G06N3/0464 ,  G06N3/045

CPC classification number: G06T5/001 ,  G06N3/045 ,  G06N3/0464 ,  G06T3/4046 ,  G06T3/4053 ,  G06T2207/20084

Abstract: An image processing apparatus for performing image quality processing on an image includes a feature extraction network and an image quality processing network including one or more modulation blocks, wherein each of the one or more modulation blocks includes a convolution layer, a modulation layer, and an activation layer for processing the image.

公开(公告)号：US11380081B2

公开(公告)日：2022-07-05

申请号：US16861428

申请日：2020-04-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeyeon Park ,  Yongsup Park ,  Iljun Ahn ,  Sangwook Baek ,  Minsu Cheon ,  Kwangpyo Choi

IPC: G06V10/40 ,  G06K9/62 ,  G06N3/08 ,  G06T5/20

Abstract: Provided is an image processing apparatus including a memory storing at least one instruction, and a processor configured to execute the at least one instruction stored in the memory to obtain first feature information by performing a convolution operation on a first image and a first kernel included in a first convolution layer among a plurality of convolution layers, obtain at least one piece of characteristic information, based on the first feature information; obtain second feature information, based on the first feature information and the at least one piece of characteristic information, obtain third feature information by performing a convolution operation on the obtained second feature information and a second kernel included in a second convolution layer that is a layer next to the first convolution layer among the plurality of convolution layers, and obtain an output image, based on the third feature information.