2022
DOI: 10.1109/tpami.2022.3214191
|View full text |Cite
|
Sign up to set email alerts
|

Geodesic-Based Bayesian Coherent Point Drift

Abstract: Coherent point drift is a well-known algorithm for non-rigid registration, i.e., a procedure for deforming a shape to match another shape. Despite its prevalence, the algorithm has a major drawback that remains unsolved: It unnaturally deforms the different parts of a shape, e.g., human legs, when they are neighboring each other. The inappropriate deformations originate from a proximity-based deformation constraint, called motion coherence. This study proposes a non-rigid registration method that addresses the… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
5
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
3
2
2

Relationship

0
7

Authors

Journals

citations
Cited by 9 publications
(5 citation statements)
references
References 58 publications
0
5
0
Order By: Relevance
“…The BCPD++ open-source codes could be accessed at the GitHub repository 36 , and the SOS relaxation algorithm to check and repair the hexahedral meshes were available at the GitHub repository 70 . The repository for the online platform 71 can be accessed at Github repository 72 .…”
Section: Usage Notesmentioning
confidence: 99%
See 2 more Smart Citations
“…The BCPD++ open-source codes could be accessed at the GitHub repository 36 , and the SOS relaxation algorithm to check and repair the hexahedral meshes were available at the GitHub repository 70 . The repository for the online platform 71 can be accessed at Github repository 72 .…”
Section: Usage Notesmentioning
confidence: 99%
“…This iterative process allows for the optimization of the transformation parameters based on the available data and the underlying statistical models. In this study, the BCPD++ open-source codes are downloaded from the GitHub repository 36 and used to perform the morphing of the template vertebra. The morphing process utilizes a multi-layer BCPD++ approach, where if the initial morphing yields a Euclidean distance greater than 0.04 mm, the prior output is considered as the template mesh, and the BCPD++ parameters are fine-tuned again.…”
mentioning
confidence: 99%
See 1 more Smart Citation
“…As a target, we used three PR point clouds of the same listener containing the additional information of confidence levels. We applied the NRR algorithm geodesic-based Bayesian coherent point drift (GBCPD), because it protects the relationship between the points, i.e., takes the surface of the template pinna into account [10].…”
Section: Non-rigid Registrationmentioning
confidence: 99%
“…The purpose of point cloud registration is to extract the key points or features corresponding to the target point set and the point set to be registered as well as find the transformation mapping relationship between two point sets [ 1 , 2 , 3 , 4 , 5 ]. This task involving image processing, data analysis and computer vision has essential applications in many practical scenarios.…”
Section: Introductionmentioning
confidence: 99%