On time-dependent wavelet denoising Academic Article uri icon

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.

published proceedings

  • IEEE Transactions on Signal Processing

author list (cited authors)

  • Vidakovic, B., & Lozoya, C. B.

citation count

  • 57

complete list of authors

  • Vidakovic, B||Lozoya, CB

publication date

  • January 1998