公开(公告)号：US20240061804A1

公开(公告)日：2024-02-22

申请号：US18297258

申请日：2023-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungjoon BAEK ,  kyounghwan MOON ,  Jongsun KIM ,  Myungkyoon YIM

IPC: G06F15/78 ,  G06F11/10

CPC classification number: G06F15/7814 ,  G06F11/1004

Abstract: An operating method of a system-on-chip (SoC) for autonomous driving includes receiving a request for measuring an internal delay time and measuring an internal delay time using a cyclic redundant check (CRC) table and an output timestamp, wherein the CRC table includes an input timestamp of first data, a first CRC value of the first data, and a second CRC value of the second data.

公开(公告)号：US20190272423A1

公开(公告)日：2019-09-05

申请号：US16289910

申请日：2019-03-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woontahk SUNG ,  Hwayong KANG ,  Jongsun KIM ,  Kihuk LEE ,  Bongchan KIM

IPC: G06K9/00 ,  H04N5/225 ,  H04N5/232

Abstract: According to various embodiments, an electronic device may include a first light emitter comprising first light emitting circuitry configured to output light of a first wave bandwidth, a second light emitter comprising second light emitting circuitry configured to output light of a second wave bandwidth, a camera including an image sensor configured to arrange one or more first pixels for sensing the light corresponding to the first wave bandwidth and the second wave bandwidth and one or more second pixels for sensing the light corresponding to the second wave bandwidth, and a processor. The processor may be configured to control the electronic device to output the first wave bandwidth light using a first light source and the second wave bandwidth light using a second light source, and a control circuit electrically coupled to the image sensor and connected to an application processor through a designated interface. The control circuit may be configured to obtain image data of an external object using the camera from the first wave bandwidth light and the second wave bandwidth light reflected from the external object, to generate first image data of the external object using a difference between first pixel data corresponding to the one or more first pixels and second pixel data corresponding to the one or more second pixels of the image data, to generate second image data of the external object by binning the second pixel data corresponding to the one or more second pixels of the image data, and to transmit the first image data and the second image data to the processor through the designated interface, wherein the processor is configured to generate authentication information based on the first image data and to generate depth information using the second image data.