Curvelets for surface characterization
Curvelets for surface characterization
复制标题
用于表面表征的曲率
DOI:
10.1063/1.2437726
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发表时间:
2007-02
影响因子:
4
通讯作者:
Jianwei Ma
中科院分区:
文献类型:
--
作者:
Jianwei Ma
Surface metrology is the science of measuring small-scale features on surfaces, which is important to many disciplines including tribology, fluid mechanics, optics, and manufacturing. Applications of wavelets on functional surfaces have become an increasing interest. Unfortunately, the traditional wavelets have good performance only at representing point singularities because they ignore the geometric properties of surfaces with scratches and do not exploit the regularity of curves. In this letter, a second-generation curvelet transform combined with total variation minimization is proposed to characterize surfaces with general scratches along C2 singularities. The ability of the developed geometric multiscale method is demonstrated on bioengineering surfaces.
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DOI:
10.1098/rspa.2000.0613
发表时间:
2000-09
期刊:
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences
影响因子:
--
作者:
X. Jiang;L. Blunt;K. Stout
通讯作者:
X. Jiang;L. Blunt;K. Stout
影响因子:
2.5
作者:
R. Coifman;A. Sowa
通讯作者:
R. Coifman;A. Sowa
影响因子:
4
作者:
RUDIN, LI;OSHER, S;FATEMI, E
通讯作者:
FATEMI, E
影响因子:
8.2
作者:
Jianwei Ma;A. Antoniadis;F. L. Dimet
通讯作者:
Jianwei Ma;A. Antoniadis;F. L. Dimet
DOI:
10.1109/icip.2001.958937
发表时间:
2001-10
期刊:
Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205)
影响因子:
--
作者:
Jean-Luc Starck;E. Candès;D. Donoho
通讯作者:
Jean-Luc Starck;E. Candès;D. Donoho