Family of piecewise n-degree filter functions of wavelet threshold parameter

Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science)

Volumn 33, Issue 8, 2005, Pages 54-57

  Yang, Wei ^a   Ming, Zong Feng ^b   Song, Guo Xiang ^a   Ding, Xuan Hao ^a  

^a XIDIAN UNIVERSITY   (China)

^b SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Image denoising; Near minimizer; Variational problem; Wavelet threshold

Indexed keywords

GAUSSIAN NOISE (ELECTRONIC); IMAGE PROCESSING; LOW PASS FILTERS; SIGNAL TO NOISE RATIO; THEOREM PROVING; VARIATIONAL TECHNIQUES; WAVELET TRANSFORMS;

APPROXIMATION ERROR; IMAGE DENOISING; NEAR MINIMIZER; PIECEWISE N DEGREE FILTER FUNCTIONS; SOFT THRESHOLD FILTER; VARIATIONAL PROBLEM; WAVELET APPROXIMATION; WAVELET THRESHOLD;

NONLINEAR FILTERING;

EID: 25844488200     PISSN: 1000565X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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