公开(公告)号：US11837016B2

公开(公告)日：2023-12-05

申请号：US17120409

申请日：2020-12-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongcai Zhong

IPC: G06V20/52 ,  G06V40/16 ,  H04N5/765

CPC classification number: G06V40/161 ,  G06V20/52 ,  G06V40/172 ,  H04N5/765

Abstract: A system includes at least one media data collection device and a front-end intelligent analysis device. The at least one media data collection device and the front-end intelligent analysis device are located at a front end of a monitoring system, and can meet a relatively high real-time requirement. The at least one media data collection device may collect media data, and send the media data to the front-end intelligent analysis device.

公开(公告)号：US11425355B2

公开(公告)日：2022-08-23

申请号：US17217755

申请日：2021-03-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liyu Zhu ,  Yongcai Zhong

IPC: H04N13/25 ,  H04N13/111 ,  H04N5/225 ,  H04N5/235 ,  H04N13/00

Abstract: A method applied to a camera that includes a visible light sensor, a phase sensor, and a processor. The visible light sensor collects a visible light image of a shooting scene. The phase sensor collects a phase image of the shooting scene. The processor obtains depth information based on the phase image, and superimposes the depth information on the visible light image to obtain a depth image. Optionally, the camera may also include an infrared illuminator that may be turned on when a scene illumination is insufficient to increase an accuracy of the depth information.

公开(公告)号：US20210097259A1

公开(公告)日：2021-04-01

申请号：US17120409

申请日：2020-12-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongcai Zhong

IPC: G06K9/00 ,  H04N5/765

Abstract: A system includes at least one media data collection device and a front-end intelligent analysis device. The at least one media data collection device and the front-end intelligent analysis device are located at a front end of a monitoring system, and can meet a relatively high real-time requirement. The at least one media data collection device may collect media data, and send the media data to the front-end intelligent analysis device.