公开(公告)号：US20210240983A1

公开(公告)日：2021-08-05

申请号：US17236050

申请日：2021-04-21

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

Inventor： Jidong Peng ,  Cheng Wan ,  Cheng Chen ,  Shilei Wen ,  Ke Sun ,  Chengliang Luo

IPC: G06K9/00 ,  G06K9/62

Abstract: A method and an apparatus for building extraction, and a storage medium are provided in the present disclosure. The method includes: obtaining remote sensing image data and user behavior associated data of a target area, in which the user behavior associated data and the remote sensing image data have a spatiotemporal correlation; generating new channel data according to the user behavior associated data and the remote sensing image data and extracting a building in the target area according to the remote sensing image data and the new channel data.