公开(公告)号：US20210152761A1

公开(公告)日：2021-05-20

申请号：US17097588

申请日：2020-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongsoo Kim ,  Kawang Kang ,  Hwayoung Kang ,  Yeongeun Kim ,  Yeotak Youn

IPC: H04N5/345

Abstract: Methods and apparatuses are provided in which a first image frame is obtained by exposing and reading out a first plurality of pixels corresponding to a first region of interest (ROI) via a first image sensor. While the first image frame is being obtained, a control signal is obtained for changing the first ROI to a second ROI based on an image frame obtained from the second image sensor. In response to the obtained control signal, a second image frame continuous from the first image frame is obtained by exposing and reading out a second plurality of pixels corresponding to the second ROI via the first image sensor.

公开(公告)号：US10785387B2

公开(公告)日：2020-09-22

申请号：US16272560

申请日：2019-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongsoo Kim ,  Shuichi Shimokawa ,  Hwayoung Kang ,  Donghoon Kim ,  Yeotak Youn ,  Youngkwon Yoon ,  Hyeoncheol Jo ,  Jonghun Won ,  Kihuk Lee

IPC: H04N5/14 ,  H04N5/232 ,  G06K9/32

Abstract: An electronic device may comprise a camera, a sensor circuit, a memory, and a processor configured to obtain a plurality of first images including a region of interest (ROI) based on a first frame rate using the camera, detect a movement of the electronic device using the sensor circuit, identify a threshold related to a movement of the ROI based on the movement of the electronic device, wherein the threshold related to a movement of the ROI is identified as a first threshold, and the threshold related to the movement of the ROI is identified as a second threshold larger than the first threshold, obtain a plurality of second images based on a second frame rate larger than the first frame rate in response to an object moving at the first threshold or the second threshold in the ROI, and provide a video related to the object.