公开(公告)号：US11288836B2

公开(公告)日：2022-03-29

申请号：US16822801

申请日：2020-03-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sang Heon Park ,  Young Suk Yoon ,  Hyun Woo Cho ,  Sung Uk Jung

IPC: G06T7/73 ,  G06T7/246

Abstract: Provided are an apparatus and method for managing a feature point map. The method includes generating an initial travel path through which an environmental information collecting entity moves, determining the generated initial travel path as a travel path for detection and controlling the environmental information collecting entity along the determined travel path for detection, receiving environmental information from the environmental information collecting entity, extracting feature point information from the environmental information, generating a feature point map from the feature point information, and storing the feature point map.