公开(公告)号：US10972864B2

公开(公告)日：2021-04-06

申请号：US16868987

申请日：2020-05-07

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Guocai Bai ,  Jingsi Zhu ,  Zhilei Jiang ,  Jingbo Fan ,  Xiying Wang ,  Chengwei Feng ,  Guochuan Deng ,  Lisha Chen ,  Jiajing Fu ,  Pengcheng Song

IPC: H04W24/00 ,  H04W4/021 ,  H04W4/024 ,  H04W4/02 ,  H04M1/724 ,  H04M1/72403

Abstract: Embodiments of the present disclosure provide an information recommendation method, apparatus, device and a computer readable storage medium. The method includes: acquiring positioning information of a mobile terminal of a user; determining multiple optional geo-fences based on the positioning information; and determining a pre-recommended geo-fence based on the positioning information and weight information of the acquired multiple optional geo-fences; and generating recommendation information of the pre-recommended geo-fence in case that a position corresponding to the positioning information falls within the range of the pre-recommended geo-fence. The embodiments of the present disclosure can improve the recommendation accuracy.

公开(公告)号：US11694405B2

公开(公告)日：2023-07-04

申请号：US17492646

申请日：2021-10-03

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Guocai Bai ,  Jiankang Xin

IPC: G06T19/00 ,  G06T7/50 ,  G06V10/22 ,  G06V10/40 ,  G06V30/10

CPC classification number: G06T19/00 ,  G06T7/50 ,  G06V10/22 ,  G06V10/40 ,  G06T2219/004 ,  G06V30/10

Abstract: A method for displaying annotation information, an electronic device and a storage medium, related to the field of computers and image information processing, are provided. The method includes: acquiring depth information and annotation information of a target region in a first image at a first angle of view; establishing an association relationship between the depth information and the annotation information; and in a case that a second image at a second angle of view is acquired, determining a display region of the target region in the second image based on the depth information, and displaying, in the display region in the second image, the annotation information of the target region based on the association relationship. Thereby, the cross-image display of the annotation information of the target region with the depth information can be realized.

公开(公告)号：US20220036111A1

公开(公告)日：2022-02-03

申请号：US17451304

申请日：2021-10-18

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd

Inventor： Guocai Bai ,  Jiankang Xin

IPC: G06K9/32 ,  G06T3/40 ,  G06T7/00 ,  G06T7/70

Abstract: This application provides a method and a device for associating a panoramic image with a point of interest, an electronic device and a storage medium. A specific implementation solution is as follows: performing text recognition on a panoramic image associated with a target point of interest, and determining target text information; acquiring a set of panoramic images including the target text information among a plurality of panoramic images associated with the target point of interest; acquiring a panoramic screenshot corresponding to each panoramic image in the set of panoramic images to acquire a set of panoramic screenshots, where one panoramic image is formed by splicing a plurality of panoramic screenshots; and determining a target panoramic screenshot in the set of panoramic screenshots, and associating the target panoramic screenshot with the target point of interest, where the target panoramic screenshot includes the target text information.