[1]GAO Yu,HUO Jing,LI Wenbin,et al.Object goal navigation based on path planning characteristics[J].CAAI Transactions on Intelligent Systems,2024,19(1):217-227.[doi:10.11992/tis.202309001]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
19
Number of periods:
2024 1
Page number:
217-227
Column:
人工智能院长论坛
Public date:
2024-01-05
- Title:
-
Object goal navigation based on path planning characteristics
- Author(s):
-
GAO Yu1; HUO Jing1; LI Wenbin1; WU Jing2; LAI Yukun2; GAO Yang1
-
1. State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210023, China;
2. School of Computer Science and Informatics, Cardiff University, Cardiff CF10 3XQ , England
-
- Keywords:
-
artificial intelligence; visual navigation; object goal navigation; semantic perception; semantic exploration; path planning; machine learning; semantic map
- CLC:
-
TP399
- DOI:
-
10.11992/tis.202309001
- Abstract:
-
To solve the problems of low exploration efficiency and imprecise depth in object goal navigation, this article constructs a framework to solve object goal navigation. Depth map edge processing and map error correction mechanisms were introduced in the semantic map construction module; a coverage maximization algorithm was introduced in the exploration module; alternative point mechanisms was introduced in the path planning module. This article conducted experiments in a 3D simulation environment. The experimental results show that the new solution proposed in this article significantly improves the performance of object goal navigation. In addition, the method proposed in this article was successfully applied to quadruped robots, thereby verifying its generalization in real-world scenarios.