Continuous skeleton computation by Voronoi diagram
CVGIP: Image Understanding
Computer Vision and Image Understanding
Computer Vision and Image Understanding
Convexity rule for shape decomposition based on discrete contour evolution
Computer Vision and Image Understanding
An augmented Fast Marching Method for computing skeletons and centerlines
VISSYM '02 Proceedings of the symposium on Data Visualisation 2002
Pruning Discrete and Semiocontinuous Skeletons
ICIAP '95 Proceedings of the 8th International Conference on Image Analysis and Processing
Proceedings of the Workshop on Geometry and Robotics
Untangling the Blum Medial Axis Transform
International Journal of Computer Vision - Special Issue on Research at the University of North Carolina Medical Image Display Analysis Group (MIDAG)
Comparing Rank and Score Combination Methods for Data Fusion in Information Retrieval
Information Retrieval
Skeleton Pruning by Contour Partitioning with Discrete Curve Evolution
IEEE Transactions on Pattern Analysis and Machine Intelligence
Discrete bisector function and Euclidean skeleton in 2D and 3D
Image and Vision Computing
Computing Multiscale Curve and Surface Skeletons of Genus 0 Shapes Using a Global Importance Measure
IEEE Transactions on Visualization and Computer Graphics
Score normalization in multimodal biometric systems
Pattern Recognition
EMMCVPR'07 Proceedings of the 6th international conference on Energy minimization methods in computer vision and pattern recognition
The Groupwise Medial Axis Transform for Fuzzy Skeletonization and Pruning
IEEE Transactions on Pattern Analysis and Machine Intelligence
Skeleton growing and pruning with bending potential ratio
Pattern Recognition
Rank-score characteristics (RSC) function and cognitive diversity
BI'10 Proceedings of the 2010 international conference on Brain informatics
CVPR'03 Proceedings of the 2003 IEEE computer society conference on Computer vision and pattern recognition
A Pruning Algorithm for Stable Voronoi Skeletons
Journal of Mathematical Imaging and Vision
Combination of Multiple Retrieval Systems Using Rank-Score Function and Cognitive Diversity
AINA '12 Proceedings of the 2012 IEEE 26th International Conference on Advanced Information Networking and Applications
On the generation and pruning of skeletons using generalized Voronoi diagrams
Pattern Recognition Letters
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Skeleton pruning is an essential part of the processing and analysis of skeletons. It is still quite a challenging problem because of the lack of standard measurements for the importance or significance of a branch. The relative significance of the same branches will be different if we see them from different perspectives with different objectives. Different objective measurements have their advantages and limitations. To integrate the advantages of different objective measurements, we consider skeleton pruning as a multi-objective decision-making problem and propose a skeleton pruning algorithm based on information fusion. During the pruning process, we use combinatorial fusion analysis and the concept of cognitive diversity to fuse various measurements of branch significance including region reconstruction, contour reconstruction and visual contribution. Experimental results show that: (1) the proposed method is stable across a wide range of shapes and robust to boundary noise, and (2) it can effectively generate multi-scale skeletons according with visual judgment.