公开(公告)号：US11852501B2

公开(公告)日：2023-12-26

申请号：US17911508

申请日：2021-03-18

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventor： Paulo Borges ,  Thomas Lowe ,  Tirthankar Bandyopadhyay ,  Riley Bowyer

IPC: G01C21/36 ,  B60W60/00 ,  G01C21/00 ,  G06T11/00

CPC classification number: G01C21/367 ,  B60W60/001 ,  G01C21/3822 ,  G01C21/3841 ,  G06T11/001 ,  B60W2555/00

Abstract: A system for generating a costmap for use in planning a path through an environment, the system including one or more suitably programmed processing devices configured to obtain a map of the environment, acquire traversal data indicative of an ability to traverse parts of the environment, for each part of the environment, calculate a traversal indicator indicative of the ability to traverse the part, the traversal indicator being calculated in a colour space, and colourise the map using the traversal indicators to thereby generate a colourised costmap indicative of an ability to traverse the environment, the colourised costmap allowing path planning to be performed.