公开(公告)号：US10742968B2

公开(公告)日：2020-08-11

申请号：US14741306

申请日：2015-06-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingu Heo ,  Seok Lee ,  Juyong Park ,  Dong Kyung Nam

IPC: H04N13/398 ,  H04N13/376 ,  H04N13/371 ,  H04N13/327 ,  H04N13/302

Abstract: An apparatus for recognizing a pupillary distance for three-dimensional (3D) display includes a display configured to output a 3D image corresponding to a reference pupillary distance, a controller configured to control a viewing cone included in the 3D image, and a user inputter configured to receive a user feedback indicating whether an artifact is viewed in the 3D image in response to the controlling of the viewing cone. The controller may move the viewing cone within a margin corresponding to the reference pupillary distance, and change the reference pupillary distance or determine the reference pupillary distance to be a desired pupillary distance of the user based on the user feedback.

公开(公告)号：US10419736B2

公开(公告)日：2019-09-17

申请号：US14813626

申请日：2015-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Lee ,  Dongwoo Kang ,  Byong Min Kang ,  Dong Kyung Nam ,  Juyong Park ,  Jingu Heo

IPC: H04N13/117 ,  H04N13/376 ,  H04N13/398

Abstract: A method for generating a three-dimensional (3D) image may detect a current eye position of a user and render a 3D image based on at least one of a previously detected eye position of the user and previously generated stereo images. A cycle at which the current eye position of user is detected and a cycle at which a 3D image is rendered may be asynchronous.

公开(公告)号：US10397541B2

公开(公告)日：2019-08-27

申请号：US15041584

申请日：2016-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyong Park ,  Dong Kyung Nam ,  Seok Lee

IPC: H04N13/144 ,  H04N13/31 ,  H04N13/368 ,  H04N13/305 ,  H04N13/376 ,  H04N13/307 ,  H04N13/398

Abstract: A rendering method for a plurality of users includes mapping positions of both eyes of a first user and positions of both eyes of a second user to a view area, the view area corresponding to a pixel. The method includes determining a value of the pixel based on the mapped positions of both eyes of the first user and the mapped positions of both eyes of the second user.

公开(公告)号：US10230933B2

公开(公告)日：2019-03-12

申请号：US15189541

申请日：2016-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Lee ,  Dong Il Han

IPC: H04N13/117 ,  H04N13/106 ,  H04N13/111 ,  G06T15/00 ,  H04N13/02

Abstract: An apparatus for creating a three-dimensional (3D) image may create stereoscopic images based on an input image, and may create a 3D image by performing 3D rendering based on detected eye position information of a user and the stereoscopic images.

公开(公告)号：US10178380B2

公开(公告)日：2019-01-08

申请号：US14795562

申请日：2015-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byong Min Kang ,  Jingu Heo ,  Dong Kyung Nam ,  Seok Lee

IPC: H04N7/18 ,  H04N9/47 ,  H04N13/383 ,  H04N13/144 ,  G06F3/01 ,  G06T7/73 ,  G02B27/00 ,  H04N13/275 ,  H04N13/376 ,  G02B27/01

Abstract: An apparatus and method for predicting an eye position includes a storer configured to store detected position information of an eye of user during a sample time interval, a calculator configured to calculate a weighted average value of a variation of the detected position information, and a predictor configured to generate prediction position information of the eye of user at a target time based on the weighted average value, and the calculator is configured to apply a weight to the variation of the detected position information such that the weight increases as the target time is approached during the sample time interval.

公开(公告)号：US09983406B2

公开(公告)日：2018-05-29

申请号：US14830331

申请日：2015-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Lee ,  Jingu Heo ,  Dong Kyung Nam ,  Juyong Park

IPC: G02B27/00 ,  H04N13/00 ,  H04N13/04

CPC classification number: G02B27/0093 ,  H04N13/128 ,  H04N13/144 ,  H04N13/305 ,  H04N13/366

Abstract: An operating method of a display apparatus includes calculating a range of a movement of a user based on eye movement information indicating movements of eyes of the user; and adjusting a stereoscopic depth of a three-dimensional (3D) image based on the range of the movement.

公开(公告)号：US09948924B2

公开(公告)日：2018-04-17

申请号：US14487550

申请日：2014-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju Yong Park ,  Dong Kyung Nam ,  Seok Lee

IPC: G06T19/00 ,  G02B27/22 ,  H04N13/04 ,  G02B27/26 ,  H04N13/00

CPC classification number: H04N13/383 ,  G02B27/26 ,  H04N13/122 ,  H04N13/305 ,  H04N13/366 ,  H04N13/395

Abstract: An image generating apparatus and a display device for a layered display scheme based on a location of an eye of a user are provided, wherein the image generating apparatus may generate layer images for a three-dimensional (3D) image based on information related to pixels matched based on the location of the eye of the user.

公开(公告)号：US09939652B2

公开(公告)日：2018-04-10

申请号：US14454160

申请日：2014-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju Yong Park ,  Jae Hyeung Park ,  Na Young Jo ,  Dong-kyung Nam ,  Seok Lee

IPC: G06T15/50 ,  G02B27/22 ,  G02B27/26 ,  H04N13/00 ,  H04N13/04

CPC classification number: G02B27/26 ,  H04N13/106 ,  H04N13/302 ,  H04N13/324 ,  H04N13/383

Abstract: A display device may include: a plurality of layers configured to modulate pixel values in two directions; an obtaining unit configured to obtain matching information about matching of pixels belonging to differing layers; and/or a controller configured to control the plurality of layers based on the matching information. An image creating method may include: obtaining a target light field; obtaining a projection matrix corresponding to a viewpoint of a user; and/or creating a plurality of layer images for a plurality of layers configured to modulate pixel values in two directions based on the target light field and the projection matrix.

公开(公告)号：US09361689B2

公开(公告)日：2016-06-07

申请号：US13747822

申请日：2013-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seok Lee ,  Ho Cheon Wey ,  Dong Kyung Nam

IPC: G06T7/00 ,  G03H1/08

CPC classification number: G06T7/0022 ,  G03H1/0808 ,  G03H2001/0825 ,  G03H2210/441 ,  G03H2210/452 ,  G06T7/97

Abstract: An image processing apparatus is provided. The image processing apparatus may include a determining unit configured to determine at least one pixel having a pixel value difference between a first image and a second image lower than a critical value, among a plurality of input frame images to compute a hologram pattern, and a computing unit configured to compute a hologram pattern of the first image and to compute a hologram pattern of the second image using a computation result for the at least one pixel of the first image.

公开(公告)号：US20130194255A1

公开(公告)日：2013-08-01

申请号：US13750072

申请日：2013-01-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seok Lee ,  Ho Cheon Wey ,  Seung Sin Lee ,  Jae Joon Lee ,  Kwan Jung Oh

IPC: G06T15/00

CPC classification number: G06T15/00 ,  H04N13/122 ,  H04N13/128 ,  H04N13/139 ,  H04N13/161 ,  H04N19/597 ,  H04N2213/003

Abstract: An image processing method and apparatus for three-dimensional (3D) video is provided. The image processing method may include identifying a first depth image, and upsampling the first depth image to a second depth image having expanded foreground area than the first depth image.

Abstract translation: 提供了一种用于三维（3D）视频的图像处理方法和装置。 图像处理方法可以包括识别第一深度图像，以及将第一深度图像上采样到具有比第一深度图像具有展开的前景区域的第二深度图像。