公开(公告)号：US20180199856A1

公开(公告)日：2018-07-19

申请号：US15742808

申请日：2016-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vijay Narayan TIWARI ,  Shankar M. VENKATESAN ,  Rangavittal NARAYANAN

IPC: A61B5/103 ,  A61B5/00 ,  G06T7/90 ,  G06T7/00

CPC classification number: A61B5/1032 ,  A61B5/0077 ,  A61B5/1034 ,  A61B5/441 ,  A61B5/443 ,  A61B5/444 ,  A61B5/445 ,  A61B5/449 ,  A61B5/486 ,  A61B5/6898 ,  A61B5/7264 ,  A61B5/743 ,  A61B2576/00 ,  G06T7/0012 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30088 ,  H04M1/72569 ,  H04M2250/52

Abstract: Provided are an electronic device and method for providing information related to a skin type of an object. The electronic device includes: a camera configured to capture at least one image including a skin portion and a non-skin portion of an object; and a processor configured to determine at least one color ratio between the skin portion and the non-skin portion from the at least one image, and determine a skin type of the object based on the determined at least one color ratio.

公开(公告)号：US20180080818A1

公开(公告)日：2018-03-22

申请号：US15709049

申请日：2017-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vijay Narayan TIWARI ,  Soumyabrata DEY ,  Saswata SAHOO ,  Rangavittal NARAYANAN ,  Aloknath DE

IPC: G01J1/42 ,  G01J1/02

CPC classification number: G01J1/4209 ,  G01J1/0219 ,  G01J1/0228 ,  G01J1/0242 ,  G01J1/4204 ,  G01J1/429 ,  G01J2001/4266

Abstract: An electronic device for determining an ultraviolet (UV) dose includes a memory, at least one non-UV sensor, a display, and a processor, coupled to the memory, the at least one non-UV sensor, and the display. The processor is configured to determine a context of the electronic device, obtain information of ambient light using one or more parameter sensed by the light sensor, estimate an ultraviolet (UV) dose based on the context of the electronic device and the information of ambient light, and control the display to output information of the UV dose.

公开(公告)号：US20160081620A1

公开(公告)日：2016-03-24

申请号：US14858833

申请日：2015-09-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Rangavittal NARAYANAN ,  Vijay Narayan TIWARI ,  Saswata SAHOO ,  Mithun Manjnath NAYAK ,  Shankar M. VENKATESAN ,  Aloknath DE ,  Vivek JILLA ,  Choong-hyun LEE ,  Subramanian RAMAKRISHNAN ,  Ramachandran NARASIMHAMURTHY ,  Avinash PRASAD

IPC: A61B5/00 ,  A63B24/00 ,  A61B5/0205

Abstract: An apparatus includes: a receiving unit for receiving a sensor signal for a body of a user from a wearable apparatus; a controller for classifying a physical activity of the user as one of a plurality of predefined activity models based on the received sensor signal, and generating prediction information about the body of the user based on a result of the classifying and profile information about the user; and an output device for outputting health care information to the user based on the prediction information.

Abstract translation: 一种装置包括：接收单元，用于从可穿戴设备接收用户身体的传感器信号; 控制器，用于基于所接收的传感器信号将用户的身体活动分类为多个预定活动模型之一，并且基于关于用户的分类和简档信息的结果生成关于用户身体的预测信息; 以及输出装置，用于基于预测信息向用户输出保健信息。

公开(公告)号：US20170238818A1

公开(公告)日：2017-08-24

申请号：US15432415

申请日：2017-02-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aman GAURAV ,  Maram MAHEEDHAR ,  Vijay Narayan TIWARI ,  Rangavittal NARAYANAN

IPC: A61B5/021 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/00

Abstract: A method and an electronic device for measuring blood pressure are provided. The method includes illuminating, by a PPG sensor included in the electronic device, skin of a user and measuring a PPG signal based on an illumination absorption by the skin. Further, the method also includes extracting, by the electronic device, a plurality of parameters from the PPG signal, wherein the parameters may comprise PPG features, Heart Rate Variability (HRV) features, Acceleration Plethysmograph (APG) features, and non-linear features. The method also includes estimating, by the electronic device, the BP based on the extracted plurality of parameters.

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。