Motion estimation of opaque or transparent objects using triads of Gabor filters

被引：2
|
作者：
Spinéi, A [1 ]
Pellerin, D [1 ]
机构：
[1] Inst Natl Polytech Grenoble, Lab Images & Signaux, F-38031 Grenoble, France
来源：
SIGNAL PROCESSING | 2001年 / 81卷 / 04期
关键词：
transparent motion estimation; energy-based method; Gabor filters; psychophysical results;
D O I：
10.1016/S0165-1684(00)00259-0
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new energy-based method for motion estimation of opaque or transparent objects is described, which uses a reduced number of spatio-temporal Gabor filters. This method is based on the simplifying hypothesis of additive transparency and it copes very well with two specific cases: transparent objects in motion over a fixed background, or over a background moving at the same speed but going in opposite directions. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：845 / 853
页数：9
相关论文
共 50 条
  • [21] Corner detection using Gabor filters
    Zhang, Wei-Chuan
    Wang, Fu-Ping
    Zhu, Lei
    Zhou, Zuo-Feng
    IET IMAGE PROCESSING, 2014, 8 (11) : 639 - 646
  • [22] Strain contouring using Gabor filters
    Asundi, AK
    Jun, W
    OPTICAL DIAGNOSTICS FOR FLUIDS SOLIDS AND COMBUSTION, 2001, 4448 : 265 - 271
  • [23] Global motion estimation with Gabor wavelet transform
    王朋
    刘重庆
    JournalofSystemsEngineeringandElectronics, 2005, (03) : 645 - 650
  • [24] Shape estimation of transparent objects by using inverse polarization ray tracing
    Miyazaki, Daisuke
    Ikeuchi, Katsushi
    IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2007, 29 (11) : 2018 - 2029
  • [25] Subjective direction of ambiguous transparent motion is biased by veridical motion of a translucent but not opaque context
    Freeman, E
    Boynton, GM
    PERCEPTION, 2004, 33 : 33 - 33
  • [26] Nonlinear fusion of Gabor wavelet filters for locating objects, edges and clutter
    Casasent, D
    Weber, D
    Sipe, M
    WAVELET APPLICATIONS III, 1996, 2762 : 232 - 243
  • [27] Detection of static and dynamic objects in non-transparent media and opaque water
    Ginzburg, V
    AUTOMATIC TARGET RECOGNITION VIII, 1998, 3371 : 580 - 588
  • [28] Phase retrieval of microscope objects using the Wavelet-Gabor transform method from holographic filters
    Hernandez-Romo, Martin
    Padilla-Vivanco, Alfonso
    Kim, Myung K.
    Toxqui-Quitl, Carina
    CURRENT DEVELOPMENTS IN LENS DESIGN AND OPTICAL ENGINEERING XV, 2014, 9192
  • [29] ON FRAUNHOFER ( FAR FIELD ) DIFFRACTION PATTERNS OF OPAQUE + TRANSPARENT OBJECTS WITH COHERENT BACKGROUND
    PARRENT, GB
    THOMPSON, BJ
    OPTICA ACTA, 1964, 11 (03): : 183 - +
  • [30] Fast motion estimation based on spatio-temporal Gabor filters: Parallel implementation on multi-DSP
    Yang, F
    Paindavoine, M
    ADVANCED SIGNAL PROCESSING ALGORITHMS, ARCHITECTURES, AND IMPLEMENTATIONS X, 2000, 4116 : 454 - 462
12345