Computational methods for understanding 3D shapes

被引:24
|
作者
Attene, M. [1 ]
Biasotti, S. [1 ]
Mortara, M. [1 ]
Patane, G. [1 ]
Spagnuolo, M. [1 ]
Falcidieno, B. [1 ]
机构
[1] CNR, IMATI, Sez Genova, GE, I-16149 Genoa, Italy
来源
COMPUTERS & GRAPHICS-UK | 2006年 / 30卷 / 03期
关键词
shape reasoning; computational topology; segmentation; shape analysis; shape matching;
D O I
10.1016/j.cag.2006.02.007
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Understanding shapes has been a challenging issue for many years. firstly motivated by computer vision and more recently by many complex applications in diverse fields, such as medical imaging, animation, or product modeling. Moreover, the results achieved so far prompted a significant amount of work in very innovative research fields Such as Semantic-based knowledge systems dealing with multidimensional media. This paper describes the historical evolvement of the research done at IMATI-GE/CNR in the field of shape understanding. The most significant methods developed are classified and described along with some results. and discussed with respect to applications. Open issues are outlined along with future research plans. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:323 / 333
页数:11
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