公开(公告)号：US20240397082A1

公开(公告)日：2024-11-28

申请号：US18795896

申请日：2024-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiwon YOO ,  Doohyun KIM ,  Bumkwi CHOI

IPC: H04N19/573 ,  H04N19/105 ,  H04N19/139 ,  H04N19/172 ,  H04N19/176 ,  H04N19/52

Abstract: An image providing device, including: at least one processor configured to implement: an image receiver configured to receive an image signal; an image encoder configured to encode the image signal into a bitstream based on inter prediction information for a current block of the image signal, wherein the inter prediction information includes at least one of first motion prediction information including a first motion vector, and second motion prediction information including a second motion vector; and an image provider configured to output the encoded bitstream to an image receiving device, wherein the image encoder is further configured to estimate the first motion vector for a first reference picture, obtain a second motion vector candidate list from at least one neighboring block of the current block, and obtain the second motion vector based on the second motion vector candidate list

公开(公告)号：US20210158103A1

公开(公告)日：2021-05-27

申请号：US16829178

申请日：2020-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jagannathrao DODDAMANI ,  Wooseok KANG ,  Doohyun KIM ,  Kiwon YOO

IPC: G06K9/62 ,  G06N3/04 ,  G06N3/08 ,  G06T3/40 ,  G06T5/20

Abstract: An electronic apparatus is provided. The electronic apparatus includes: a memory storing information on an artificial intelligence model including a plurality of layers, and a processor configured to acquire an output image based on processing an input image using the artificial intelligence model. The processor is configured to: identify whether a parameter used in any one layer among the plurality of layers is a fixed parameter or a variable parameter, and provide the parameter to a first operation module or a second operation module included in of the artificial intelligence model of the artificial intelligence model any one layer based on the identification and perform an operation between output data of a previous layer and the parameter.

公开(公告)号：US20210049740A1

公开(公告)日：2021-02-18

申请号：US16720433

申请日：2019-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Insang CHO ,  Kiwon YOO ,  Wonjae LEE ,  Daesung CHO ,  Chanyoung HWANG

IPC: G06T3/40 ,  G06N3/04 ,  G06N3/08 ,  G06F3/14

Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes: a memory configured to store information regarding an artificial intelligence model including a plurality of layers; and a processor configured to perform interpolation processing on an input image and to process the interpolated image using the artificial intelligence model to obtain an output image, wherein the processor is configured to be operated in a first mode or a second mode based on an update of parameters used in at least one of the plurality of layers being required, the first mode including a mode in which the output image is obtained based on an image processed using the artificial intelligence model in which the parameters are updated and based on the interpolated image, and the second mode includes a mode in which the output image is obtained based on the interpolated image.

公开(公告)号：US20200219291A1

公开(公告)日：2020-07-09

申请号：US16730291

申请日：2019-12-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Doohyun KIM ,  Minyong SUNG ,  Sangkwon NA ,  Kiwon YOO ,  Sangjo LEE

IPC: G06T9/00 ,  H04N19/196 ,  H04N19/184 ,  H04N19/20 ,  H04N19/136 ,  H04N19/85

Abstract: Disclosed are a display apparatus, an image providing apparatus, and methods of controlling the same, the display apparatus including: a display; and a processor configured to: decode an encoded video stream, decompress the video stream through a neural network including a plurality of channels and a plurality of layers with a parameter set based on learning, and perform image compensation determined based on learning about the decompression with respect to the video stream.