Pruning the 3D Curve Skeleton

被引：4

作者：

Serino, Luca ^{[1
]}

di Baja, Gabriella Sanniti ^{[2
]}

机构：

[1] CNR, Ist Calcolo & Reti Ad Alte Prestaz, I-80125 Naples, Italy

[2] CNR, Ist Cibernet E Caianiello, I-80125 Naples, Italy

来源：

2014 22ND INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION (ICPR) | 2014年

关键词：

3D object; curve skeleton; pruning;

D O I：

10.1109/ICPR.2014.394

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A new pruning algorithm is introduced to remove peripheral branches of scarce relevance from the curve skeleton of 3D objects, while keeping the more relevant branches untouched. The algorithm does not require fine tuning of the parameters involved in the criteria suggested to evaluate branch significance and, in the average, produces satisfactory results.

引用

页码：2269 / 2274

页数：6

共 16 条

[1] Distance-Driven Skeletonization in Voxel Images
Arcelli, Carlo
di Baja, Gabriella Sanniti
Serino, Luca
[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2011, 33 (04) : 709 - 720
[2] Skeleton pruning by contour partitioning with discrete curve evolution
Bai, Xiang
Latecki, Longin Jan
Liu, Wen-Yu
[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2007, 29 (03) : 449 - 462
[3] On digital distance transforms in three dimensions
Borgefors, G
[J]. COMPUTER VISION AND IMAGE UNDERSTANDING, 1996, 64 (03) : 368 - 376
[4] Frucci M., 2013, ICPRAM 2013, P263
[5] Harry Blum, 1967, Models for the perception of speech and visual form, P362
[6] 3D Voronoi skeletons and their usage for the characterization and recognition of SD organ shape
Naf, M
Szekely, G
Kikinis, R
Shenton, ME
Kubler, O
[J]. COMPUTER VISION AND IMAGE UNDERSTANDING, 1997, 66 (02) : 147 - 161
[7] Nystrom I., 1995, LNCS, V974, P441
[8] Ogniewicz R.L., 1993, Discrete Voronoi Skeletons
[9] Volumetric Topological Analysis: A Novel Approach for Trabecular Bone Classification on the Continuum Between Plates and Rods
Saha, Punam K.
Xu, Yan
Duan, Hong
Heiner, Anneliese
Liang, Guoyuan
[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING, 2010, 29 (11) : 1821 - 1838
[10] Sanniti di Baja G., 1994, VCIR, V5, P107

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