Method for Reassembling 3D Objects with Complex Fragmentation Relationships Based on Overlapping Regions
The automated recombination of 3D broken objects has wide applications in fields such as medicine,pattern recognition,and cultural heritage.Explored the challenges of automated reassembly of 3D broken objects,particularly in the face of complex fracture patterns in automated assembly of fragments.Unlike traditional methods that focus on simple section matching,this study focuses on verifying the impact of extracting overlapping regions between complex and fragmented objects on the recombination performance.By manually marking the overlapping areas of multiple broken objects,and based on this,conducting feature extraction and registration experiments.The results indicate that feature extraction in overlapping regions can significantly improve the recombination effect compared to extracting features only from fracture surfaces.Based on this discovery,this study proposes a fragment reassembly framework and successfully realizes the automated assembly of 3D objects containing multiple complex fragments,providing a new perspective and method for dealing with the reassembly of 3D objects with complex fragmentation relationships.
3D broken objectsautomated recombinationcomplex broken relationshipsoverlapping areas
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