公开(公告)号：US09235746B2

公开(公告)日：2016-01-12

申请号：US14493899

申请日：2014-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hansub Jung ,  Kyoungmo Kim ,  Wansang Park ,  Yoonkyu Jang ,  Seongji Jang

IPC: G06K9/00

CPC classification number: G06K9/00013 ,  G06K9/00087

Abstract: A method for performing user authentication by using a fingerprint in an electronic device is provided. The method includes obtaining fingerprint image and fingerprint position information corresponding to an area of the user's finger, comparing the fingerprint image obtained by using fingerprint position information with a pre-registered fingerprint image corresponding to the position of the area to thereby perform the user authentication, and pairing the fingerprint image corresponding to the area of the user's finger with the fingerprint position information to be thereby stored in the memory.

Abstract translation: 提供了一种通过在电子设备中使用指纹来执行用户认证的方法。 该方法包括获得与用户手指的区域相对应的指纹图像和指纹位置信息，将使用指纹位置信息获取的指纹图像与对应于该区域的位置的预先登记的指纹图像进行比较，从而进行用户认证， 以及将与用户手指的区域相对应的指纹图像与指纹位置信息进行配对，从而存储在存储器中。

公开(公告)号：US20150062143A1

公开(公告)日：2015-03-05

申请号：US14269580

申请日：2014-05-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonkyu Jang ,  Dongwook Kang ,  Hansub Jung ,  Juyeong Lee ,  Myunggon Hong

IPC: G06T1/00 ,  G09G5/00 ,  G06F1/32 ,  G09G5/37

CPC classification number: G06T1/00 ,  G06F1/3265 ,  G09G5/001 ,  G09G5/003 ,  G09G5/37 ,  G09G2354/00 ,  Y02D10/153

Abstract: A method and an apparatus of processing an image are provided. The method of processing an image using an electronic apparatus includes obtaining at least one image; determining at least one piece of information from among property information of the at least one image, status information of the electronic apparatus, environment information related to the electronic apparatus, or user information; and determining whether the at least one image is to be transformed based on the at least one piece of information.

Abstract translation: 提供了一种处理图像的方法和装置。 使用电子设备处理图像的方法包括获得至少一个图像; 从所述至少一个图像的属性信息中确定至少一条信息，所述电子设备的状态信息，与所述电子设备相关的环境信息或用户信息; 以及基于所述至少一条信息确定是否要变换所述至少一个图像。

公开(公告)号：US09965608B2

公开(公告)日：2018-05-08

申请号：US14905677

申请日：2014-07-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yoonkyu Jang ,  Kyoungmo Kim ,  Hansub Jung ,  Suha Yoon ,  Euichang Jung

IPC: H04L29/06 ,  G06F21/32 ,  G06K9/00

CPC classification number: G06F21/32 ,  G06K9/00087

Abstract: Provided are a method and an electronic device for performing an authentication on the basis of biometrics. The electronic device may acquire sensing data by sensing a target to be authenticated. The electronic device may calculate feature information from the sensing data. The electronic device may determine whether the calculated feature information and stored registered information match each other by using a dynamic matching scheme in which matching between the feature information and the registered information is variably performed according to a state of the electronic device. When the feature information and the registered information match each other on the basis of a result of the determination, the electronic device may generate an event for authentication success.