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公开(公告)号：US20210064899A1
公开(公告)日：2021-03-04
申请号：US16862971
申请日：2020-04-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Younkyu LEE , Jingu HEO , Joohyeon KIM , Dong Kyung NAM
Abstract: A liveness determining method and apparatus are provided. The liveness determining apparatus includes an optical sensor including at least one optical source; a memory configured to store registered color information; and at least one processor configured to: obtain, from the optical sensor, an input fingerprint image of an object corresponding to the at least one optical source, obtain input color information from the input fingerprint image, compare the input color information and the registered color information, and determine liveness of the object based on a result of the comparing.
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公开(公告)号：US20190130579A1
公开(公告)日：2019-05-02
申请号：US16013614
申请日：2018-06-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jingu HEO , Dong Kyung NAM
Abstract: An object tracking method and apparatus are provided. The object tracking method includes detecting a target object in a first-type input image that is based on light in a first wavelength band, tracking the target object in the first-type input image based on detection information of the target object, measuring a reliability of the first-type input image by comparing the first-type image to an image in a database, comparing the reliability of the first-type input image to a threshold, and tracking the target object in a second-type input image that is based on light in a second wavelength band.
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公开(公告)号：US20170213359A1
公开(公告)日：2017-07-27
申请号：US15416271
申请日：2017-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mingcai ZHOU , Jingu HEO , Tao HONG , Weiming LI , Zairan WANG , Zhihua LIU , Dong Kyung NAM , Haitao WANG
CPC classification number: G06T7/73 , G06K9/00248 , G06K9/00268 , G06K9/00664 , G06K9/22 , G06K9/4604 , G06K9/52 , G06K9/6209 , G06K9/6232 , G06K9/6256 , G06K9/6277 , G06T7/40 , G06T7/60 , G06T2207/10004 , G06T2207/10016 , G06T2207/20016 , G06T2207/20076 , G06T2207/20081 , G06T2207/30201
Abstract: A feature point positioning apparatus includes a memory storing computer-executable instructions; and one or more processors configured to execute the computer-executable instructions such that the one or more processors are configured to, iteratively update a first form coefficient based on, a nonlinear feature extracted from an image, and a regression factor matrix obtained through training, and detect a position of the feature point of the image based on, the updated first form coefficient, and a statistical form model obtained through training.
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公开(公告)号：US20160065953A1
公开(公告)日：2016-03-03
申请号：US14624950
申请日：2015-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingu HEO , Seok LEE , Dong Kyung NAM , Juyong PARK
IPC: H04N13/04
CPC classification number: H04N13/368 , H04N13/305 , H04N2013/405
Abstract: An image processing method includes tracking users viewing a three-dimensional (3D) image displayed on a screen, and generating a 3D image on the screen for each of a plurality of regions based on a result of the tracking, the plurality of regions being formed based on a number of the users is disclosed.
Abstract translation: 一种图像处理方法包括：跟踪观看显示在屏幕上的三维（3D）图像的用户，以及基于跟踪结果在多个区域中的每一个上为屏幕生成3D图像，形成多个区域 基于一些用户被披露。
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公开(公告)号：US20240303777A1
公开(公告)日：2024-09-12
申请号：US18591593
申请日：2024-02-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yasi WANG , Chao ZHANG , Hong LIU , Jingu HEO , Dong Kyung NAM , Qiang WANG , Lu XU
IPC: G06T5/50 , G06T7/10 , G06V10/24 , G06V10/771
CPC classification number: G06T5/50 , G06T7/10 , G06V10/24 , G06V10/771 , G06T2207/20081 , G06T2207/20221
Abstract: An apparatus and method for processing an image are disclosed. The method includes: segmenting both a first image and a second image and generating segmentation mask pairs, each segmentation mask pair having a segmentation mask of the first image and a segmentation mask of the second image; generating local homography matrices of the first image with respect to the second image, based on the segmentation mask pairs, the first image, and the second image; and generating a synthetic image obtained by aligning the first image with the second image, wherein the aligning is performed based on the local homography matrices, the segmentation mask pairs, the first image, and the second image.
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Patent Agency Ranking
公开(公告)号：US20240187746A1
公开(公告)日：2024-06-06
申请号：US18376280
申请日：2023-10-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jingu HEO , Byong Min KANG , Juyong PARK , Dong Kyung NAM , Yang Ho CHO
IPC: H04N23/84 , H04N23/951 , H04N25/46
CPC classification number: H04N23/843 , H04N23/951 , H04N25/46
Abstract: An image processing method includes: based on an imaging device generating an input array image of a multi-view through an array lens, determining a first setting parameter indicating whether to use the multi-view or a single view selected from the multi-view; determining a second setting parameter indicating whether a priority is assigned to sensitivity enhancement based on pixel binning or to resolution enhancement based on pixel interpolation; determining an image processing mode based on the first setting parameter and the second setting parameter; and generating an output image by performing image processing on the input array image based on a processing procedure that is based on the determined image processing mode.
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公开(公告)号：US20190129165A1
公开(公告)日：2019-05-02
申请号：US15981483
申请日：2018-05-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongwoo KANG , Jingu HEO
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.
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公开(公告)号：US20170193671A1
公开(公告)日：2017-07-06
申请号：US15386680
申请日：2016-12-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seok LEE , Byong Min KANG , Jingu HEO , Dong Kyung NAM
CPC classification number: G06T7/246 , G06K9/00604 , G06T7/73 , G06T2207/10004 , G06T2207/20028 , G06T2207/30201
Abstract: Provided is an apparatus and method for predicting an eye position of user that may detect eye position coordinates in an image which is recently generated, determine a current prediction velocity of an eye movement based on a velocity of a previous eye movement, and predict the eye position coordinates of the user based on the detected eye position coordinates and the current prediction velocity.
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公开(公告)号：US20170154423A1
公开(公告)日：2017-06-01
申请号：US15203349
申请日：2016-07-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingu HEO , Dong Kyung NAM
CPC classification number: G06K9/6256 , G06K9/00248 , G06K9/00604 , G06K9/036 , G06K9/32 , G06K9/6267 , G06K9/66 , G06T7/0002 , G06T2200/04 , G06T2207/30168
Abstract: An object aligning method may include aligning an object in an input image corresponding to a quality of the input image.
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公开(公告)号：US20160173863A1
公开(公告)日：2016-06-16
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
CPC classification number: H04N13/383 , G02B27/0093 , G02B2027/0187 , G06F3/013 , G06T7/73 , G06T2207/20076 , G06T2207/30201 , H04N13/144 , H04N13/275 , H04N13/376
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.
Abstract translation: 一种用于预测眼睛位置的装置和方法包括：存储器，被配置为在采样时间间隔期间存储检测到的用户眼睛的位置信息;计算器，被配置为计算检测到的位置信息的变化的加权平均值;以及预测器 被配置为基于加权平均值在目标时间生成用户眼睛的预测位置信息，并且所述计算器被配置为对所检测到的位置信息的变化应用权重，使得当所述目标时间接近时所述权重增加 在采样时间间隔期间。
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