公开(公告)号：US20190009136A1

公开(公告)日：2019-01-10

申请号：US16064159

申请日：2016-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungkun LEE ,  Dahee LEE ,  Jieun LEE ,  Yeseul HONG ,  Kwangwon KO ,  Yeongsook CHAE

IPC: A63B24/00 ,  A61B5/0205

Abstract: A system for providing a personalised exercise guide according to various embodiments of the present invention may comprise: a wearable device for measuring a first bio-signal of a user using one or more sensors, and for transmitting to an electronic device and measured first bio-signal of the user; and the electronic device for receiving from the wearable device the measured first bio-signal of the user, for obtaining body data of the user based on the received first bio-signal of the user, for calculating a required quantity of exercise based on the obtained body data of the user and a preset goal, and for comparing and analyzing body data variation of the user that is estimated based on the calculated required quantity of exercise with the actual body data variation of the user due to exercise.

公开(公告)号：US20240397222A1

公开(公告)日：2024-11-28

申请号：US18385093

申请日：2023-10-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deokha SHIN ,  Dahee LEE

IPC: H04N25/683 ,  H04N25/77

Abstract: An image sensor test device includes: an interface configured to transmit a control signal to an image sensor to be tested; and a host device configured to transmit, to the image sensor, a storage control signal instructing to store information about a bad pixel which is determined based on an output signal of the image sensor, wherein the output signal corresponds to the control signal, and wherein the storage control signal includes a signal of instructing to store the information about the bad pixel in a memory area of a plurality of memory areas.

公开(公告)号：US20210227185A1

公开(公告)日：2021-07-22

申请号：US16995085

申请日：2020-08-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dahee LEE ,  Yongseong KIM ,  Youngmi JO ,  Dongki MIN ,  Wooseok CHOI

IPC: H04N9/04 ,  H04N17/00 ,  H04N17/02 ,  H04N5/355

Abstract: An image sensor including a pixel array including a plurality of sub-pixels arranged along a plurality of rows and a plurality of columns, and k number of sub-pixels representing one color pixel in conjunction with each other, where k is an integer equal to or greater than four and calibration circuitry may be provided. The calibration circuitry may be configured to receive digital image signal generated based on pixel signals output from the pixel array, calculate a color gain of the digital image signal based on a coefficient set calculated based on a reference image signal generated by a reference image sensor under a first light source having a first color temperature, store coefficient sets associated with a plurality of color temperatures including the first color temperature, and apply the color gain to the digital image signal to generate a calibrated image signal.