APPLIED GEOPHYSICS     2025 22 (2):  488-498    ISSN: 1672-7975  CN: 11-5212/O

Automatic identification of GPR targets on roads based on CNN and Grad-CAM
Dou Yi-Tao*, Dong Guo-Qi, Li Xin
1. School of Geosciences and Surveying Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China.
Received: 2023-07-22  Revised: 2024-05-09  Online: null
Supporting info