-
Chapter and Conference Paper
A Scale Normalization Algorithm Based on MR-GDS for Archaeological Fragments Reassembly
In template-based archaeological fragments reassembly, the fragments and the template usually have scale variances, which needs to be eliminated by scale normalization. Traditional methods need at least two pa...
-
Article
Classifying fragments of terracotta warriors using template-based partial matching
Large numbers of Terracotta Warriors fragments are mixed up when they are excavated, which calls the need for classifying them in order to avoid one to all matches and improve the efficiency of reassembly. In ...
-
Article
Part-in-whole matching of rigid 3D shapes using geodesic disk spectrum
Part-in-whole matching of rigid 3D shapes has attracted great interest in shape analysis and has various applications in computational archaeology. Rigid part-in-whole matching algorithms are mainly based on m...
-
Chapter and Conference Paper
HKS-Based Feature Extraction for 3D Shape Partial Registration
Heat Kernel Signature (HKS) is an informative and multi-scale descriptor that has been widely used in shape analysis. However, current feature extraction methods based on HKS are highly affected by the time sc...
-
Chapter and Conference Paper
Template-Guided 3D Fragment Reassembly Using GDS
Computer-aided fragment reassembly becomes more and more significant in recent years. The state of the art methods mainly utilize the fracture surface of the fragment. However, some fracture surfaces are often...
