On time-dependent wavelet denoising Academic Article

abstract

• The authors address the shrinkage of wavelet coefficients and induced denoising in the time domain by taking into consideration the "time" behavior of a noisy signal. They illustrate the time adaptation paradigm in a thresholding procedure utilizing Bayesian hypothesis tests. Both one-dimensional (1-D) and two-dimensional (2-D) signals are considered in examples to motivate and implement the method.

authors

• Vidakovic, Brani

published proceedings

• IEEE Transactions on Signal Processing

author list (cited authors)

• Vidakovic, B., & Lozoya, C. B.

citation count

• 59

complete list of authors

• Vidakovic, B||Lozoya, CB

publication date

• September 1998

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

keywords

• 40 Engineering
• 4006 Communications Engineering
• 46 Information And Computing Sciences
• 4603 Computer Vision And Multimedia Computation

Digital Object Identifier (DOI)

• 10.1109/78.709544

start page

• 2549

end page

• 2554

volume

• 46

issue

• 9

URL

• http://dx.doi.org/10.1109/78.709544