公开(公告)号：US20230326432A1

公开(公告)日：2023-10-12

申请号：US18137847

申请日：2023-04-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyungmin LIM ,  Youngjin YOON ,  Bora JIN ,  Cheolseong PARK ,  Yeoul LEE ,  Jaesung LEE ,  Jihye LEE

IPC: G09G5/377 ,  G06F3/01 ,  G06V10/25 ,  G06T7/50 ,  G06V10/74

CPC classification number: G09G5/377 ,  G06F3/013 ,  G06V10/25 ,  G06T7/50 ,  G06V10/761 ,  G06T2207/20081

Abstract: An electronic apparatus and an operating method thereof are provided. The electronic apparatus includes a display panel, a memory, and a processor. The processor obtains an input image including a first area and a second area, generates a calibration map that allocates, to the first area, a first calibration value for representing a first depth value and allocates, to the second area, a second calibration value for representing a second depth value, applies the calibration map to the input image to generate an output image including a first output area and a second output area, and displays the output image on the display panel. The first output area has a depth value obtained by converting the first depth value so as to correspond to the display panel. The second output area has a depth value obtained by converting the second depth value so as to correspond to the display panel.

公开(公告)号：US20230199136A1

公开(公告)日：2023-06-22

申请号：US18110067

申请日：2023-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihye LEE ,  Kyungmin LIM ,  Bora JIN ,  Cheolseong PARK ,  Youngjin YOON ,  Yeoul LEE ,  Jaesung LEE

IPC: H04N5/265 ,  G06T3/40 ,  G06T7/10 ,  G06V10/74 ,  H04N23/957

CPC classification number: H04N5/265 ,  G06T3/4007 ,  G06T7/10 ,  G06V10/761 ,  H04N23/957 ,  G06T2207/10052 ,  G06T2207/20081 ,  G06T2207/20228

Abstract: Provided is an electronic device, wherein the at least one processor is configured to execute the at least one instruction to obtain a first light field image including view images with a first number of views, obtain, from the first light field image, a second light field image including view images with a second number of views, obtain first location information corresponding to each of sub-pixels in the second light field image, obtain a first layer image by inputting the second light field image and the first location information to an artificial intelligence model configured to perform factorization, obtain a third light field image including view images with a third number of views by inputting the first layer image to a simulation model, and train the artificial intelligence model, based on a result of comparing the first light field image and the third light field image with each other.

公开(公告)号：US20220208042A1

公开(公告)日：2022-06-30

申请号：US17563559

申请日：2021-12-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungmin LIM ,  Jaesung LEE ,  Bora JIN ,  Seyong KWON ,  Daeyeong KIM ,  Sunil LEE ,  Kangwon JEON

IPC: G09G3/00 ,  G02F1/1335

Abstract: A stacked display device and a control method thereof are provided. The stacked display device includes a display including a plurality of display panels, and a processor processing a layer image for providing an image to the display, wherein the display includes a backlight irradiating a light, a first panel including a lens for diffusing the light irradiated from the backlight, and for displaying an image of a single color, a second panel stacked on the first panel, and including a color filter for displaying a color image, and a third panel stacked on the second panel, and for displaying an image of a single color.

公开(公告)号：US20210203917A1

公开(公告)日：2021-07-01

申请号：US17135247

申请日：2020-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bora JIN ,  Yeoul Lee ,  Jihye Lee ,  Kyungmin Lim ,  Jaesung Lee

IPC: H04N13/395 ,  H04N13/122 ,  H04N13/351 ,  G09G3/00 ,  G06N3/08

Abstract: An electronic apparatus includes a stacked display including a plurality of panels, and a processor configured to obtain first light field (LF) images of different viewpoints, input the obtained first LF images to an artificial intelligence model for converting an LF image into a layer stack, to obtain a plurality of layer stacks to which a plurality of shifting parameters indicating depth information in the first LF images are respectively applied, and control the stacked display to sequentially and repeatedly display, on the stacked display, the obtained plurality of layer stacks. The artificial intelligence model is trained by applying the plurality of shifting parameters that are obtained based on the depth information in the first LF images.

公开(公告)号：US20230136336A1

公开(公告)日：2023-05-04

申请号：US17432804

申请日：2021-08-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehee KWAK ,  Jaesung LEE ,  Seyong KWON ,  Youngjin YOON ,  Kyungmin LIM ,  Kangwon JEON ,  Bora JIN

IPC: G02F1/1335 ,  G02F1/13357

Abstract: A stacked display apparatus and a method of operating the same are provided. The stacked display apparatus includes a first display panel in a form of a first aperture shape, and a second display panel in a form of a second aperture shape that is different from the first aperture shape, the second display panel being stacked on the first display panel, and a ratio of a first maximum spatial frequency of the first aperture shape and a second maximum spatial frequency of the second aperture shape is outside a predetermined range.

公开(公告)号：US20220345696A1

公开(公告)日：2022-10-27

申请号：US17853430

申请日：2022-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Narae CHOI ,  Bora JIN ,  Yinji PIAO ,  Minwoo PARK

IPC: H04N19/11 ,  H04N19/119 ,  H04N19/176

Abstract: Provided are a video decoding method and a video decoding device, which, during video encoding and decoding processes, obtain most probable mode (MPM) information indicating whether to use MPMs of a current block determined based on at least two of a prediction mode of a left neighboring block adjacent to a left side of the current block, a prediction mode of an upper neighboring block adjacent to an upper side of the current block, and a right neighboring block adjacent to a right side of the current block, obtain extended intra mode set information indicating whether to use an extended intra mode set configured based on the MPMs, and determine an intra prediction mode of the current block based on the MPM information and the extended intra mode set information.

公开(公告)号：US20220208047A1

公开(公告)日：2022-06-30

申请号：US17567565

申请日：2022-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bora JIN ,  Youngjin YOON ,  Jihye LEE ,  Yeoul LEE ,  Sunil LEE ,  Jaesung LEE

IPC: G09G3/00

Abstract: An electronic apparatus and a method for controlling thereof are provided. The method includes acquiring a first Light field (LF) image of different viewpoints, inputting the first LF image to a first artificial intelligence model to acquire a pixel shift value for converting pixels in the first LF image, converting the pixels in the first LF image according to the pixel shift value to acquire a second LF image, inputting the first LF image and the second LF image to a second artificial intelligence model for converting the LF image to a layer image to acquire the layer image, inputting the acquired layer image to a simulation model for restoring the LF image to acquire a third LF image, and learning the first artificial intelligence model and the second artificial intelligence model based on the second LF image and the third LF image.

公开(公告)号：US20220157265A1

公开(公告)日：2022-05-19

申请号：US17583753

申请日：2022-01-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihye LEE ,  Bora JIN ,  Youngjin YOON ,  Yeoul LEE ,  Jaesung LEE ,  Sunil LEE

IPC: G09G3/34 ,  G09G3/20

Abstract: A stacked display device and a control method thereof are provided. The stacked display device includes a stacked display including a first panel and a second panel comprising a different transmittance from the first panel and a processor to obtain a first layer image to display an image on the first panel and a second layer image to display an image on the second panel, adjust brightness of the second layer image based on a ratio between a first transmittance for the first panel and a second transmittance for the second panel, and a pixel value of the second layer image, and control the stacked display to display the second layer image of which brightness is adjusted on the second panel while displaying the first layer image on the first panel.

公开(公告)号：US20210105464A1

公开(公告)日：2021-04-08

申请号：US16970179

申请日：2019-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Narae CHOI ,  Bora JIN ,  Yinji PIAO ,  Minwoo PARK

IPC: H04N19/11 ,  H04N19/176 ,  H04N19/119

Abstract: Provided are a video decoding method and a video decoding device, which, during video encoding and decoding processes, obtain most probable mode (MPM) information indicating whether to use MPMs of a current block determined based on at least two of a prediction mode of a left neighboring block adjacent to a left side of the current block, a prediction mode of an upper neighboring block adjacent to an upper side of the current block, and a right neighboring block adjacent to a right side of the current block, obtain extended intra mode set information indicating whether to use an extended intra mode set configured based on the MPMs, and determine an intra prediction mode of the current block based on the MPM information and the extended intra mode set information.