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RapidUrbanUndergroundInfrastructureSurveyBasedonImage3DReconstructionTechnology

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Registration number：G20250738

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Key words： simple solutions Underground foundation safety people's travel safety

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Publisher：管理人员

Release time：2025-08-09 08:59:14.0

  • Essential information
Name of achievement： RapidUrbanUndergroundInfrastructureSurveyBasedonImage3DReconstructionTechnology
Result registration number： G20250738 Subject classification：
Green classification： Item keywords： simple solutions  Underground foundation safety   people's travel safety    
Recommenders：

Tongji University

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Countries/regions： China Intellectual property rights：
Introduction： Click to view
This study aims to establish a three-dimensional model of the underground environment and recover scene information through a patented full combination method of visual navigation/inertial navigation, as well as 3D model reconstruction technology in close-range photogrammetry. The main research content includes the application of the patented full combination method of visual navigation/inertial navigation in the underground environment. Research on 3D reconstruction techniques under complex underground environments with low light and weak texture includes real-time modeling studies, as well as 3D modeling technology for dense point clouds.
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