A fast algorithm for ICP-based 3D shape biometries

被引:0
|
作者
Yan, P [1 ]
Bowyer, KW [1 ]
机构
[1] Univ Notre Dame, Dept Comp Sci & Engn, Notre Dame, IN 46556 USA
来源
FOURTH IEEE WORKSHOP ON AUTOMATIC IDENTIFICATION ADVANCED TECHNOLOGIES, PROCEEDINGS | 2005年
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper addresses the problem of creating a faster version of the general ICP approach by exploiting the biometrics application context. In a recognition scenario, gallery images are enrolled into the database ahead of time, which gives us the opportunity to build related information before the probe comes into the system. In this paper, we present a novel approach, called '' Pre-computed Voxel Closest Neighbors,'' to reduce the computational time for shape matching. The approach shifts the heavy computation burden to the enrollment stage, which can be done offline. Experiments in 3D ear biometrics with 302 subjects demonstrate the effectiveness of the approach.
引用
收藏
页码:213 / 218
页数:6
相关论文
共 50 条
  • [21] Fast simplification algorithm for 3D mesh based on edge collapse
    Ha Shixiang
    Song Lihua
    Zhang Lifeng
    ICCSE'2006: PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE & EDUCATION: ADVANCED COMPUTER TECHNOLOGY, NEW EDUCATION, 2006, : 541 - 544
  • [22] A fast 3D gravity forward algorithm based on circular convolution
    Yin, Xianzhe
    Yao, Changli
    Zheng, Yuanman
    Xu, Wenqiang
    Chen, Guangxi
    Yuan, Xiaoyu
    COMPUTERS & GEOSCIENCES, 2023, 172
  • [23] Continuum shape constraint analysis: A Class of integral shape properties applicable to LIDAR/ICP-based pose estimation
    Mctavish, D.J.
    Okouneva, G.
    English, C.E.
    International Journal of Shape Modeling, 2009, 15 (1-2): : 45 - 76
  • [24] A fast algorithm for gamma evaluation in 3D
    Wendling, Markus
    Zijp, Lambert J.
    McDermott, Leah N.
    Smit, Ewoud J.
    Sonke, Jan-Jakob
    Mijnheer, Ben J.
    van Herk, Marcel
    MEDICAL PHYSICS, 2007, 34 (05) : 1647 - 1654
  • [25] Multichannel algorithm for fast 3D reconstruction
    Rodet, T
    Grangeat, P
    Desbat, L
    PHYSICS IN MEDICINE AND BIOLOGY, 2002, 47 (15): : 2659 - 2671
  • [26] A fast MAP algorithm for 3D ultrasound
    Sanches, JM
    Marques, JS
    ENERGY MINIMIZATION METHODS IN COMPUTER VISION AND PATTERN RECOGNITION, 2001, 2134 : 63 - 74
  • [27] A fast 3D shape measurement based on two orthogonal grating projection
    Su, Xianyu
    Dou, Yunfu
    Zhang, Qican
    Xiang, Liqun
    INTERFEROMETRY XV: TECHNIQUES AND ANALYSIS, 2010, 7790
  • [28] Fast 3D shape measurement based on color structure light projection
    Wegiel, M
    Kujawinska, M
    OPTICAL METROLOGY FOR ARTS AND MULTIMEDIA, 2003, 5146 : 74 - 87
  • [29] Extension of the ICP algorithm to nonrigid intensity-based registration of 3D volumes
    Feldmar, J
    Declerck, J
    Malandain, G
    Ayache, N
    COMPUTER VISION AND IMAGE UNDERSTANDING, 1997, 66 (02) : 193 - 206
  • [30] Fast evaluation of molecular 3D shape similarity
    Podlipnik, C
    Koller, J
    ACTA CHIMICA SLOVENICA, 2001, 48 (03) : 325 - 331