公开(公告)号：US11468701B2

公开(公告)日：2022-10-11

申请号：US17383111

申请日：2021-07-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Huijin Lee ,  Dongkyun Kim ,  Jingu Heo

IPC: G06V40/13 ,  G06V10/147 ,  G06V40/12

Abstract: Provided is a method of processing data corresponding to a fingerprint image including obtaining first image data corresponding to a group including a plurality of pixels, and dividing the first image data into second image data corresponding to each of the plurality of pixels based on a plurality of weights corresponding to the plurality of pixels, respectively.

公开(公告)号：US11275918B2

公开(公告)日：2022-03-15

申请号：US16456923

申请日：2019-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joohyeon Kim ,  Jingu Heo

IPC: G06K9/00 ,  G07C9/25

Abstract: A fingerprint verification method and apparatus are provided. The fingerprint verification method includes performing a first matching between a fingerprint image and a first registered fingerprint image; based on a result of the first matching, performing a second matching between the fingerprint image and a second registered fingerprint image, the second registered fingerprint image being different from the first registered fingerprint image; and verifying the fingerprint based on the result of the first matching and a result of the second matching.

公开(公告)号：US20210173476A1

公开(公告)日：2021-06-10

申请号：US16895600

申请日：2020-06-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingu Heo ,  Dongwoo Kang ,  Dong Kyung Nam

IPC: G06F3/01 ,  G06T7/246 ,  G06T7/254

Abstract: An eye reconstruction-based eye tracking method and apparatus are provided. The eye tracking method includes generating a reconstructed image by performing eye reconstruction with respect to an input image, determining a difference value between the input image and the reconstructed image, selecting one of the input image, the reconstructed image, and a replacement image as a target image based on the determined difference value, and performing eye tracking based on the target image.

公开(公告)号：US10962772B2

公开(公告)日：2021-03-30

申请号：US15981483

申请日：2018-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwoo Kang ,  Jingu Heo

IPC: G02B27/00 ,  G06F3/01 ,  G06F3/03 ,  G06N3/08 ,  G06F3/08

Abstract: An eye tracking method and apparatus is provided. The eye tracking method includes determining whether a reflection area generated by an illumination is included in an input image, removing the reflection area from the input image in response to a determination that the reflection area is included in the input image, and outputting coordinates of an eye of a user from an image in which the reflection area is removed.

公开(公告)号：US10652518B2

公开(公告)日：2020-05-12

申请号：US16252873

申请日：2019-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N13/229 ,  G02B13/00 ,  H04N13/106 ,  H04N5/225 ,  G02B3/00

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.

公开(公告)号：US10565713B2

公开(公告)日：2020-02-18

申请号：US15794677

申请日：2017-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Lin Ma ,  Deheng Qian ,  DongKyung Nam ,  Guangwei Wang ,  Jingu Heo ,  Jingtao Xu ,  Mingcai Zhou ,  Qiang Wang ,  Zairan Wang ,  Zhihua Liu

IPC: G06T7/246 ,  G06T7/40 ,  G06T7/73 ,  G06K9/62 ,  G06K9/46

Abstract: An image processing apparatus includes a calculator configured to calculate a respective position offset for each of a plurality of candidate areas in a second frame based on a position of a basis image in a first frame and a determiner configured to determine a final selected area that includes a target in the second frame based on a respective weight allocated to each of the plurality of candidate areas and the calculated respective position offset.

公开(公告)号：US20190050659A1

公开(公告)日：2019-02-14

申请号：US16059828

申请日：2018-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoseok Hwang ,  Jingu Heo ,  Byungkyu Lee

IPC: G06K9/00 ,  G06K9/62 ,  G06F17/18 ,  G06F21/32

Abstract: Provided are a biometric image processing method and an apparatus including the same. The biometric image processing method includes acquiring a biometric image from a biometric sensor, evaluating image quality of the biometric image by calculating an evaluation score with respect to each of a plurality of evaluation items corresponding to the biometric image, determining at least one of an improvement algorithm corresponding to an evaluation result and a weight of the improvement algorithm by using an image quality improvement table including an improvement degree of image quality, and correcting the biometric image according to the at least one of the improvement algorithm and determined weight of the improvement algorithm.

公开(公告)号：US20160147410A1

公开(公告)日：2016-05-26

申请号：US14947913

申请日：2015-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Kyung NAM ,  Hyoseok Hwang ,  Jingu Heo

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

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.

Abstract translation: 提供了一种用于提供三维（3D）交互式用户体验（UX）的计算设备。 计算装置可以包括被配置为将由用户识别的第一坐标计算为立体图像中的对象的第一点的位置的对象位置估计器。 所述计算装置可以包括：配置成基于所述第一坐标和所述第二坐标确定所述用户是否指向所述第一点的所述指示确定器，所述第二坐标表示所述用户的指示位置。