An adaptive gauss filtering method

被引：0
|
作者：
Ueng, Shyh-Kuang [1 ]
Cheng, Hai-Peng [1 ]
Lu, Ruey-Yuan [1 ]
机构：
[1] Natl Taiwan Ocean Univ, Dept Comp Sci, Taipei, Taiwan
来源：
IEEE PACIFIC VISUALISATION SYMPOSIUM 2008, PROCEEDINGS | 2008年
关键词：
I.3.3 [computer graphics]: picture/image generation-antialiasing;
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：
An adaptive filtering method for volume data is presented in this paper. In this filtering method, the input data set is re-sampled to create a hierarchy of multiple-level data sets. A data classification task is performed at each level of the data pyramid to decide the local structure types. Data voxels are classified as linear planar or blob structures, based on the gradients and the eigenvalues of Hessian matrices. The classification results are used to adjust the shapes and orientations of filters such that noises are suppressed while key features are preserved.
引用
收藏
页码：127 / 134
页数：8
相关论文
共 50 条
  • [1] THE GAUSS GALERKIN METHOD IN NONLINEAR FILTERING
    CAMPILLO, F
    RAIRO-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 1986, 20 (02): : 203 - 223
  • [2] METHOD OF ADAPTIVE FILTERING
    ASHINYAN.RA
    TELECOMMUNICATIONS AND RADIO ENGINEERING, 1973, 27 (12) : 101 - 103
  • [3] Adaptive MCTF video coding based on Gauss Transition Filtering
    Fang Zhijun
    Li Runwu
    Wang Shengqian
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3, 2008, : 1340 - +
  • [4] Gauss Hermite Fourier Features Based on Maximum Correntropy Criterion for Adaptive Filtering
    Zhou, Tian
    Wang, Shiyuan
    Qian, Junhui
    Zheng, Yunfei
    Zhang, Qiangqiang
    Xiao, Yingying
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2024,
  • [5] Adaptive quantization and filtering using Gauss-Markov measure field models
    Marroquin, JL
    Botello, S
    Rivera, M
    BAYESIAN INFERENCE FOR INVERSE PROBLEMS, 1998, 3459 : 238 - 249
  • [6] Adaptive filtering for the lattice Boltzmann method
    Marie, Simon
    Gloerfelt, Xavier
    JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 333 : 212 - 226
  • [7] OPTIMAL TETRAHEDRON METHOD IN ADAPTIVE FILTERING
    SMOLENTSEV, SV
    AUTOMATION AND REMOTE CONTROL, 1991, 52 (08) : 1129 - 1135
  • [8] An adaptive filtering method to calculate HRTF
    Norris, JW
    1998 IEEE SECOND WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING, 1998, : 149 - 154
  • [9] Adaptive template filtering method for MRI
    Guo, Lei
    Liu, Xuena
    Wu, Youxi
    Li, Ying
    Xu, Guizhi
    Yan, Weili
    2006 28TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-15, 2006, : 366 - 369
  • [10] VARIATIONAL BAYESIAN SPARSE ADAPTIVE FILTERING USING A GAUSS-SEIDEL RECURSIVE APPROACH
    Themelis, Konstantinos E.
    Rontogiannis, Athanasios A.
    Koutroumbas, Konstantinos D.
    2013 PROCEEDINGS OF THE 21ST EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2013,
12345