公开(公告)号：US20160203305A1

公开(公告)日：2016-07-14

申请号：US14966012

申请日：2015-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjoo SUH ,  Chang Kyu CHOI ,  Jae-Joon HAN

IPC: G06F21/32 ,  G06K9/00

CPC classification number: G06F21/32 ,  G06F2221/2129 ,  G06K9/00281 ,  G06K9/00288

Abstract: Example embodiments disclose a method and apparatus for authenticating a user. The method includes generating an image for authentication based on at least one authenticated image based on an input image, and performing authentication based on the generated image for authentication.

Abstract translation: 示例性实施例公开了用于认证用户的方法和装置。 该方法包括基于输入图像生成基于至少一个认证图像的认证图像，并且基于生成的图像进行认证。

公开(公告)号：US20160148080A1

公开(公告)日：2016-05-26

申请号：US14938365

申请日：2015-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungin YOO ,  Namjoon KIM ,  Changkyo LEE ,  Chang Kyu CHOI ,  Jaejoon HAN

IPC: G06K9/66 ,  G06K9/00

CPC classification number: G06K9/00302 ,  G06K9/00281 ,  G06K9/4628 ,  G06N3/0454 ,  G06N3/082 ,  G06N7/005

Abstract: A recognition method includes receiving an input image; and recognizing a plurality of elements associated with the input image using a single recognizer pre-trained to recognize a plurality of elements simultaneously.

Abstract translation: 识别方法包括接收输入图像; 以及使用预先训练以同时识别多个元素的单个识别器来识别与所述输入图像相关联的多个元素。

公开(公告)号：US20160125572A1

公开(公告)日：2016-05-05

申请号：US14931170

申请日：2015-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungin YOO ,  Jun Ho YIM ,  Jun Mo KIM ,  Hee Chul JUNG ,  Chang Kyu CHOI ,  Jaejoon HAN

IPC: G06T3/40 ,  G06K9/20 ,  G06K9/00 ,  G06T5/00 ,  G06T7/00

CPC classification number: G06K9/2081 ,  G06K9/00228 ,  G06K9/6255 ,  G06K2209/29 ,  G06N3/0445 ,  G06N3/0454 ,  G06N3/084 ,  G06T5/002 ,  G06T5/006 ,  G06T15/205 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: At least some example embodiments disclose a device and a method for generating a synthetic image and a different-angled image and eliminating noise. The method may include receiving input images, extracting feature values corresponding to the input images using an image learning model, the image learning model permitting an input and an output to be identical and generating a synthetic image based on the feature values corresponding to the input images using the image learning model.

Abstract translation: 至少一些示例性实施例公开了用于产生合成图像和不同角度图像并消除噪声的装置和方法。 该方法可以包括接收输入图像，使用图像学习模型提取与输入图像相对应的特征值，允许输入和输出相同的图像学习模型，并且基于与输入图像相对应的特征值来生成合成图像 使用图像学习模型。

公开(公告)号：US20130226514A1

公开(公告)日：2013-08-29

申请号：US13733605

申请日：2013-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Sang Hyun KIM ,  Hyong Euk LEE ,  Jung Bae KIM ,  Chang Kyu CHOI

IPC: G01C3/08 ,  G06F17/00

CPC classification number: G01C3/08 ,  G01S3/782 ,  G01S5/16 ,  G01S5/163 ,  G01S11/12 ,  G06F17/00

Abstract: A system, apparatus, and method for precisely estimating a three-dimensional (3D) position and a direction. The 3D position and direction estimation apparatus may estimate a distance between at least one receiver and at least one transmitter and a direction of a remote device, based on intensity information of a signal measured at the at least one receiver, may sequentially select the minimum number of intensity information for estimating the 3D position and the direction of the remote device, in a descending order of robustness against noise, based on the estimated distance and direction of the remote device, and may precisely estimate the 3D position and the direction of the remote device based on the selected intensity information.

Abstract translation: 一种用于精确估计三维（3D）位置和方向的系统，装置和方法。 3D位置和方向估计装置可以基于在至少一个接收器处测量的信号的强度信息来估计至少一个接收机与至少一个发射机之间的距离和远程设备的方向，可以依次选择最小数量 用于基于所估计的远程设备的距离和方向，按照对噪声的鲁棒性的降序来估计3D位置和远程设备的方向的强度信息，并且可以精确地估计远程设备的3D位置和方向 设备基于所选强度信息。

公开(公告)号：US20130169643A1

公开(公告)日：2013-07-04

申请号：US13726808

申请日：2012-12-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Joo SUH ,  Kwon Ju YI ,  Chang Kyu CHOI ,  Du Sik PARK

IPC: G01B11/22

CPC classification number: G06T7/74 ,  G01B11/026 ,  G01B11/22 ,  G06F3/0325 ,  G06F3/0425 ,  G06T7/571 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20024 ,  G06T2207/20228 ,  H04N5/2226

Abstract: A display apparatus and method may be used to estimate a depth distance from an external object to a display panel of the display apparatus. The display apparatus may acquire a plurality of images by detecting lights that are input from an external object and passed through apertures formed in a display panel, may generate one or more refocused images, and may calculate a depth from the external object to the display panel using the plurality of images acquired and one or more refocused images.

Abstract translation: 可以使用显示装置和方法来估计从外部物体到显示装置的显示面板的深度距离。 显示装置可以通过检测从外部物体输入并穿过形成在显示面板中的孔的光来获取多个图像，可以生成一个或多个重新聚焦图像，并且可以计算从外部对象到显示面板的深度 使用所获取的多个图像和一个或多个重聚焦图像。

公开(公告)号：US20230252120A1

公开(公告)日：2023-08-10

申请号：US18132512

申请日：2023-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihye KIM ,  Seungju HAN ,  Jaejoon HAN ,  Minsu KO ,  SungUn PARK ,  Chang Kyu CHOI

IPC: G06F21/32 ,  G06F21/40 ,  G06F21/45 ,  H04L9/40 ,  H04L9/32 ,  G06V40/70 ,  G06F18/25 ,  G06V10/80

CPC classification number: G06F21/32 ,  G06F21/40 ,  G06F21/45 ,  H04L63/0853 ,  H04L63/0861 ,  H04L9/3231 ,  G06V40/70 ,  G06F18/256 ,  G06V10/811 ,  H04L2463/082 ,  G06F21/36

Abstract: A method and apparatus with selective combined authentication performs a single authentication based on a first modality among plural modalities, and in response to the single authentication having failed, determines whether to perform a combined authentication by a combination of two or more of the plural modalities, and selectively, depending on a result of the determining of whether to perform the combined authentication, performs the combined authentication.

公开(公告)号：US20230229926A1

公开(公告)日：2023-07-20

申请号：US18127891

申请日：2023-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang Kyu CHOI ,  Youngjun KWAK ,  Seohyung LEE

IPC: G06N3/084 ,  G06T5/00 ,  G06T5/20 ,  G06N3/08 ,  G06N20/00 ,  G06V10/764 ,  G06V10/82 ,  G06V10/44

CPC classification number: G06N3/084 ,  G06T5/001 ,  G06T5/20 ,  G06N3/08 ,  G06N20/00 ,  G06V10/764 ,  G06V10/82 ,  G06V10/451 ,  G06T2207/10024 ,  G06T2207/20084 ,  G06F2218/00

Abstract: A processor-implemented method of generating feature data includes: receiving an input image; generating, based on a pixel value of the input image, at least one low-bit image having a number of bits per pixel lower than a number of bits per pixel of the input image; and generating, using at least one neural network, feature data corresponding to the input image from the at least one low-bit image.

公开(公告)号：US20220172510A1

公开(公告)日：2022-06-02

申请号：US17677275

申请日：2022-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changyong SON ,  Wonsuk CHANG ,  Deoksang KIM ,  Dae-Kyu SHIN ,  Byungin YOO ,  Seungju HAN ,  Jaejoon HAN ,  Jinwoo SON ,  Chang Kyu CHOI

IPC: G06V40/16 ,  G06K9/62 ,  G06V10/10 ,  G06V40/40

Abstract: Disclosed is a face verification method and apparatus. The method including analyzing a current frame of a verification image, determining a current frame state score of the verification image indicating whether the current frame is in a state predetermined as being appropriate for verification, determining whether the current frame state score satisfies a predetermined validity condition, and selectively, based on a result of the determining of whether the current frame state score satisfies the predetermined validity condition, extracting a feature from the current frame and performing verification by comparing a determined similarity between the extracted feature and a registered feature to a set verification threshold.

公开(公告)号：US20210117657A1

公开(公告)日：2021-04-22

申请号：US17133792

申请日：2020-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsu KO ,  SeungJu HAN ,  JaeJoon HAN ,  Chang Kyu CHOI

IPC: G06K9/00 ,  G06K9/22 ,  G06T5/50 ,  G06K9/46 ,  G06K9/62 ,  G06N3/08 ,  G06T3/40 ,  G06T5/00

Abstract: A facial verification method includes separating a query face image into color channel images of different color channels, obtaining a multi-color channel target face image with a reduced shading of the query face image based on a smoothed image and a gradient image of each of the color channel images, extracting a face feature from the multi-color channel target face image, and determining whether face verification is successful based on the extracted face feature.

公开(公告)号：US20200372276A1

公开(公告)日：2020-11-26

申请号：US16991454

申请日：2020-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinwoo SON ,  Changyong SON ,  Chang Kyu CHOI ,  Jaejoon HAN

IPC: G06K9/00 ,  G06N3/04 ,  G06N3/063 ,  G06K9/62 ,  G06N3/08

Abstract: A convolutional neural network (CNN) processing method and apparatus. The apparatus may select, based on at least one of a characteristic of at least one kernel of a convolution layer or a characteristic of an input of the convolution layer, one operation mode from a first operation mode reusing a kernel, of the at least one kernel, and a second operation mode reusing the input, and perform a convolution operation based on the selected operation mode.