公开(公告)号：US10171782B2

公开(公告)日：2019-01-01

申请号：US15386774

申请日：2016-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yang Ho Cho ,  Dong Kyung Nam ,  Byong Min Kang ,  Hyoseok Hwang ,  Du-Sik Park

IPC: H04N9/43 ,  H04N9/04 ,  H04N5/374

Abstract: An image sensor includes a plurality of non-color pixel sensors each configured to sense a non-color signal; and a color pixel sensing region including at least one color pixel sensor configured to sense a color signal, wherein the color pixel sensing region has an area physically greater than an area of each of the non-color pixel sensors.

公开(公告)号：US09870119B2

公开(公告)日：2018-01-16

申请号：US14947913

申请日：2015-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Kyung Nam ,  Hyoseok Hwang ,  Jingu Heo

IPC: G06F3/041 ,  G06F3/0481 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/0362 ,  G06F3/00

CPC classification number: G06F3/04815 ,  G06F3/005 ,  G06F3/013 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/0362 ,  G06F3/0414 ,  G06F3/04812

Abstract: A computing apparatus for providing a three-dimensional (3D) interactive user experience (UX) is provided. The computing apparatus may include an object position estimator configured to calculate first coordinates recognized by a user as a position of a first point of an object in a stereoscopic image. The computing apparatus may include a pointing determiner configured to determine whether the user points to the first point based on the first coordinates and second coordinates, the second coordinates representing a pointing position of the user.

公开(公告)号：US10771771B2

公开(公告)日：2020-09-08

申请号：US14709148

申请日：2015-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoseok Hwang ,  Juyong Park ,  Hyun Sung Chang ,  Dong Kyung Nam

IPC: H04N13/327 ,  H04N13/106 ,  H04N13/324 ,  H04N13/398 ,  H04N13/302

Abstract: A method of determining a calibration parameter for a three-dimensional (3D) display device includes determining a calibration parameter for a 3D display device based on an image of a second pattern three-dimensionally converted from an image of a first pattern.

公开(公告)号：US10453210B2

公开(公告)日：2019-10-22

申请号：US15386899

申请日：2016-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoseok Hwang ,  Hyun Sung Chang ,  DongKyung Nam

IPC: A61B3/11 ,  G06T7/60 ,  G06F3/01 ,  G06K9/00 ,  G06K9/52 ,  A61B3/10

Abstract: Provided is an apparatus and method for determining an interpupillary distance (IPD), the method and apparatus may determine the IPD of a user by analyzing an image of the user gazing at a display to which a predetermined pattern is output, wherein the image may be obtained by the apparatus for determining the IPD or may be received from an external terminal.

公开(公告)号：US10271041B2

公开(公告)日：2019-04-23

申请号：US15138627

申请日：2016-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoseok Hwang ,  Dong Kyung Nam ,  Hyun Sung Chang

IPC: H04N5/225 ,  H04N13/302 ,  H04N13/398 ,  G06T7/80 ,  G06T7/73 ,  G06F3/01 ,  H04N13/327

Abstract: A method of estimating a parameter of a three-dimensional (3D) display device includes estimating a transformation parameter between a camera and a display based on an image displayed on the display and an image reflected by a reflector.

公开(公告)号：US20170237957A1

公开(公告)日：2017-08-17

申请号：US15386774

申请日：2016-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yang Ho CHO ,  Dong Kyung Nam ,  Byong Min Kang ,  Hyoseok Hwang ,  Du-Sik Park

IPC: H04N9/43 ,  H04N9/04

CPC classification number: H04N9/43 ,  H04N5/374 ,  H04N9/045 ,  H04N2209/047

Abstract: An image sensor includes a plurality of non-color pixel sensors each configured to sense a non-color signal; and a color pixel sensing region including at least one color pixel sensor configured to sense a color signal, wherein the color pixel sensing region has an area physically greater than an area of each of the non-color pixel sensors.

公开(公告)号：US11140374B2

公开(公告)日：2021-10-05

申请号：US16660271

申请日：2019-10-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoseok Hwang ,  Yang Ho Cho ,  Dong Kyung Nam ,  Ouk Choi

IPC: H04N13/00 ,  H04N13/133 ,  H04N13/246 ,  H04N13/257 ,  G06T7/33 ,  H04N13/15 ,  H04N13/128 ,  G06T3/00 ,  H04N13/25

Abstract: An apparatus for calibrating a multiview image may extract feature points from the multiview image and perform image calibration based on the extracted feature points, track corresponding feature points in temporally successive image frames of a first view image, and perform the image calibration based on pairs of corresponding feature points between the feature points tracked from the first view image and feature points of a second view image.

公开(公告)号：US20200322593A1

公开(公告)日：2020-10-08

申请号：US16910985

申请日：2020-06-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juyong PARK ,  Hyoseok Hwang ,  Dongkyung Nam

IPC: H04N13/327 ,  H04N13/305 ,  H04N13/317 ,  H04N13/31 ,  G06T7/70 ,  H04N13/125 ,  H04N13/398 ,  G06T3/00

Abstract: Disclosed is a method and apparatus for calibrating parameters of a three-dimensional (3D) display apparatus, the method including acquiring a first captured image of a 3D display apparatus displaying a first pattern image, adjusting a first parameter set of the 3D display apparatus based on the first captured image, acquiring a second captured image of the 3D display apparatus displaying a second pattern image based on the adjusted first parameter set, and adjusting a second parameter set of the 3D display apparatus based on the second captured image.

公开(公告)号：US10721462B2

公开(公告)日：2020-07-21

申请号：US15987250

申请日：2018-05-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juyong Park ,  Hyoseok Hwang ,  Dongkyung Nam

IPC: H04N13/32 ,  H04N13/327 ,  H04N13/305 ,  H04N13/317 ,  H04N13/31 ,  G06T7/70 ,  H04N13/125 ,  H04N13/398 ,  G06T3/00 ,  H04N13/00

Abstract: Disclosed is a method and apparatus for calibrating parameters of a three-dimensional (3D) display apparatus, the method including acquiring a first captured image of a 3D display apparatus displaying a first pattern image, adjusting a first parameter set of the 3D display apparatus based on the first captured image, acquiring a second captured image of the 3D display apparatus displaying a second pattern image based on the adjusted first parameter set, and adjusting a second parameter set of the 3D display apparatus based on the second captured image.

公开(公告)号：US10187627B2

公开(公告)日：2019-01-22

申请号：US15609936

申请日：2017-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yang Ho Cho ,  Dong Kyung Nam ,  Hyoseok Hwang ,  Young Ju Jeong ,  Jingu Heo

IPC: H04N13/229 ,  H04N5/225 ,  H04N13/106 ,  G02B13/00

Abstract: A multi-lens based capturing apparatus and method are provided. The capturing apparatus includes a lens array including lenses and a sensor including sensing pixels, wherein at least a portion of sensing pixels in the sensor may generate sensing information based on light entering through different lenses in the lens array, and light incident on each sensing pixel, among the portion of the plurality of sensing pixels may correspond to different combinations of viewpoints.