公开(公告)号：US20210191961A1

公开(公告)日：2021-06-24

申请号：US17145813

申请日：2021-01-11

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

Inventor： Xinwei FENG ,  Zhixing TIAN ,  Songtai DAI ,  Miao YU ,  Huanyu ZHOU ,  Meng TIAN ,  Xueqian WU ,  Xunchao SONG ,  Pengcheng YUAN

IPC: G06F16/33 ,  G06F16/901 ,  G06N3/04

Abstract: The present application discloses a method, an apparatus, a device, and a computer readable storage medium for determining a target content, the method includes: splitting an article paragraph determined according to search information into multiple sentences, and determining a relationship between the sentences according to attributes of the sentences; determining a sentence representation corresponding to each of the sentences according to the relationship between the sentences; and determining a target sentence according to the sentence representation of the sentence and the search information, and determining a target content according to the target sentence, so that the method, the apparatus, the device, and the computer readable storage medium provided by the present disclosure can analyze each of the sentences in combination with the relationship between the sentences, thereby determining a target content that more closely matches the search information.

公开(公告)号：US20210224526A1

公开(公告)日：2021-07-22

申请号：US17164613

申请日：2021-02-01

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Mingyuan MAO ,  Yuan FENG ,  Ying XIN ,  Pengcheng YUAN ,  Bin ZHANG ,  Shufei LIN ,  Xiaodi WANG ,  Shumin HAN ,  Yingbo XU ,  Jingwei LIU ,  Shilei WEN ,  Hongwu Zhang ,  Errui DING

IPC: G06K9/00 ,  G06K9/62 ,  G06T7/73 ,  G06N3/08

Abstract: The present application discloses a method and an apparatus for detecting wearing of a safety helmet, a device and a storage medium. The method for detecting wearing of a safety helmet includes: acquiring a first image collected by a camera device, where the first image includes at least one human body image; determining the at least one human body image and at least one head image in the first image; determining a human body image corresponding to each head image in the at least one human body image according to an area where the at least one human body image is located and an area where the at least one head image is located; and processing the human body image corresponding to the at least one head image according to a type of the at least one head image.

公开(公告)号：US20220148190A1

公开(公告)日：2022-05-12

申请号：US17579425

申请日：2022-01-19

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Xiang LONG ,  Yan PENG ,  Honghui ZHENG ,  Zhuang JIA ,  Bin ZHANG ,  Xiaodi WANG ,  Pengcheng YUAN ,  Ying XIN ,  Yuan FENG ,  Shumin HAN

IPC: G06T7/11 ,  G06T7/162 ,  G06K9/62

Abstract: The disclosure provides a method for detecting a change of a building, an apparatus for detecting a change of a building, an electronic device, a storage medium and a computer program product. The method includes: obtaining a remote-sensing image sequence of a to-be-detected region; obtaining a building probability map corresponding to each remote-sensing image in the remote-sensing image sequence; determining a sub-region located by each building in the to-be-detected region based on the building probability map corresponding to each remote-sensing image; for each building, determining an existence probability of the building in each remote-sensing image based on the sub-region located by the building and the building probability map corresponding to each remote-sensing image; and determining a change condition of the building based on the existence probability of the building in each remote-sensing image.