Heterogeneous road loose disease modeling and detection method, device, equipment and medium
By constructing a three-dimensional matrix model of the road structure and radar echo simulation data, irregular loose defects are adaptively generated, solving the problem of inaccurate simulation of loose defects in existing technologies. This achieves efficient and accurate defect detection, improving road safety and service life.
CN121934071BActive Publication Date: 2026-07-14CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Filing Date
- 2026-03-27
- Publication Date
- 2026-07-14
Smart Images
Figure CN121934071B_ABST
Abstract
The application discloses a kind of non-homogeneous road loose disease modeling and detection method, device, equipment and medium, the method includes: based on the actual geometric dimension of road construction road structure three-dimensional matrix model, set generation area in road structure three-dimensional matrix model and initialize material identifier, generate initial non-homogeneous road structure model, generate adaptive irregular loose disease in the target layer of initial non-homogeneous road structure model, form target non-homogeneous road structure model containing loose disease, generate radar echo simulation data of target non-homogeneous road structure model, input radar echo simulation data to deep learning disease detection model and carry out loose disease detection;The application realizes the fine and realistic modeling of hidden loose disease, can generate radar forward simulation data containing complex non-homogeneous background and random shape loose disease, provides real data sample for disease detection, and can improve the recognition accuracy of loose disease.
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