公开(公告)号：US20160217310A1

公开(公告)日：2016-07-28

申请号：US15008114

申请日：2016-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jidnya Samir SHAH ,  Ankit VIJAY ,  Balasubramanian ANAND ,  Rangavittal NARAYANAN ,  Shankar VENKATESAN ,  Adil Hamid MALLA ,  Aloknath DE ,  Shreyasi DAS ,  Surbhi MATHUR

IPC: G06K9/00 ,  G06F21/32

CPC classification number: G06K9/001 ,  G06F21/32 ,  G06F2221/2117 ,  G06K9/00026 ,  G06K9/00912 ,  G06K9/00926 ,  G06K9/3208

Abstract: A system and a method for enabling a fingerprint registration on a mobile device are provided. The mobile device includes a fingerprint registration unit configured to receive at least one first image of a fingerprint input in a first orientation, receive at least one second image of the fingerprint input in a second orientation, and generate a fingerprint image by stitching the at least one first image with the at least one second image such that the first orientation and the second orientation are substantially perpendicular to each other.

Abstract translation: 提供了一种用于在移动设备上实现指纹注册的系统和方法。 移动设备包括：指纹注册单元，被配置为以第一方向接收指纹输入的至少一个第一图像，以第二取向接收指纹输入的至少一个第二图像，并且通过至少缝合指纹图像来生成指纹图像 一个具有至少一个第二图像的第一图像，使得第一取向和第二取向基本上彼此垂直。

公开(公告)号：US20220147565A1

公开(公告)日：2022-05-12

申请号：US17554658

申请日：2021-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sathish CHALASANI ,  Ujjawal SONI ,  Kiran Nanjunda IYER ,  Shreyasi DAS ,  Samarjeet SAHOO

IPC: G06F16/738 ,  G06F16/732 ,  G06F16/78 ,  G06N3/08 ,  G06V20/40 ,  G06F16/74

Abstract: A method of video search in an electronic device is provided. The method includes extracting a plurality of visual features vectors comprising visual features from a plurality of videos stored in a video database, wherein each visual feature corresponds to a pre-defined moment, generating a temporal map of the plurality of visual feature vectors, generating at least one video tag and at least one time stamp associated with the visual feature vector, storing the at least one video tag, the visual feature vectors and the at least one time stamp for each visual feature in a vector database, receiving a search query from a user for a specific moment in a plurality of videos in the electronic device, running the search query on the vector database, and displaying visual features associated with the specific moments from the plurality of videos.

公开(公告)号：US20180173867A1

公开(公告)日：2018-06-21

申请号：US15811063

申请日：2017-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aloknath DE ,  Surbhi MATHUR ,  Gunjan DEOTALE ,  Samarth Shankar RAUT ,  Adil Hamid MALLA ,  Karimulla SHAIK ,  Shreyasi DAS ,  Ankit VIJAY

IPC: G06F21/40 ,  G06F3/0488 ,  G06F21/36 ,  G06F21/32

CPC classification number: G06F21/40 ,  G06F3/0488 ,  G06F3/04883 ,  G06F21/32 ,  G06F21/36 ,  G06F2203/0338 ,  G06K9/00006 ,  H04L9/3231 ,  H04W88/02

Abstract: A method and electronic device for providing multi-level security is provided. The method includes detecting a type of a gesture performed by a user on a portion of the electronic device, identifying the user based on fingerprint data of the user, wherein the fingerprint data of the user is obtained while the gesture is being performed, determining at least one activity to be performed based on the type of the gesture and the user, and controlling the at least one activity to be automatically performed in the electronic device.