Depressing defocusing effect in microscopy by bi-orthogonal wavelet transform

被引：0
|
作者：
Hequan Sun a
机构：
来源：
Particuology | 2012年 / 10卷 / 05期
基金：
中央高校基本科研业务费专项资金资助; 中国国家自然科学基金;
关键词：
Defocusing effect Wavelet transform Bi-orthogonal wavelet CDF(2; 2) SWE(13; 7);
D O I：
暂无
中图分类号：
TP391.41 [];
学科分类号：
080203 ;
摘要：
For different dimensions, heights and irregular shapes, small and large particles cannot be viewed simultaneously as sharp images under the microscope due to optical defocusing effects. Bi-orthogonal wavelet transform is used in this paper to depress such defocusing effect by merging the wavelet coefficients of the image series. The algorithm is presented in detail, using SWE(13,7) and CDF(2,2), and a few particle images are provided to validate the proposed method.
引用
收藏
页码：644 / 647
页数：4
相关论文
共 50 条
  • [41] A Note on Bi-Orthogonal Polynomials and Functions
    Cesarano, Clemente
    FLUIDS, 2020, 5 (03)
  • [42] A bi-orthogonal system of trigonometric functions
    Berriochoa, E.
    Cachafeiro, A.
    Garcia-Amor, J.
    INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS, 2010, 21 (01) : 57 - 74
  • [43] Wavelet Packets Analysis Based on IIR Two-channel Bi-orthogonal Filter Banks
    Yan Guixia and Zhao Eryuan (Institute of Telecommunication Engineering
    The Journal of China Universities of Posts and Telecommunications, 1998, (02) : 41 - 46
  • [44] EAR RECOGNITION USING BI-ORTHOGONAL AND GABOR WAVELET-BASED REGION COVARIANCE MATRICES
    Yazdanpanah, Ali Pour
    Faez, Karim
    APPLIED ARTIFICIAL INTELLIGENCE, 2010, 24 (09) : 863 - 879
  • [45] THE DILATED ELECTRON PROPAGATOR - A BI-ORTHOGONAL APPROACH
    MISHRA, M
    FROELICH, P
    OHRN, Y
    CHEMICAL PHYSICS LETTERS, 1981, 81 (02) : 339 - 346
  • [46] Study of bi-orthogonal modes in magnetic butterflies
    Mininni, PD
    Fuentes, ML
    Mandrini, CH
    Gómez, DO
    SOLAR PHYSICS, 2004, 219 (02) : 367 - 378
  • [47] A CLASS OF BI-ORTHOGONAL BESSEL FUNCTION EXPANSIONS
    MERCER, AM
    JOURNAL OF THE LONDON MATHEMATICAL SOCIETY, 1967, 42 (166P): : 355 - &
  • [48] OPERATIONAL RESULTS ON BI-ORTHOGONAL HERMITE FUNCTIONS
    Cesarano, C.
    Fornaro, C.
    Vazquez, L.
    ACTA MATHEMATICA UNIVERSITATIS COMENIANAE, 2016, 85 (01): : 43 - 68
  • [49] Performance Comparison between Orthogonal, Bi-Orthogonal and Semi-Orthogonal Wavelets
    Saini, Manish Kumar
    Kapoor, Rajiv
    Singh, Ajai Kumar
    Manisha
    MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8, 2012, 433-440 : 6521 - +
  • [50] Study of bi-orthogonal modes in magnetic butterflies
    Pablo D. Mininni
    Marcelo López Fuentes
    Cristina H. Mandrini
    Daniel O. Gómez
    Solar Physics, 2004, 219 : 367 - 378
12345