Wavelet denoising by MSFI and NSFI

En Bing Lin

Research output: Contribution to journalConference articlepeer-review

Abstract

Image denoising in wavelet transform domain using thresholding is one of the most effective techniques of image enhancement. Even though the thresholding on the wavelet transform domain generally works well, one can still visually note the remaining noise in the resulting image, especially in the non-edge areas. In this paper, we use Multi-scaling Function Interpolation and Nonseparable Scaling Function Interpolation to smooth the noise image. Several simulation results will be presented and comparisons between MSFI and NSFI methods will be shown.

Original languageEnglish
Pages (from-to)861-869
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4119
DOIs
StatePublished - 2000
EventWavelet Applications in Signal and Image Processing VIII - San Diego, CA, USA
Duration: Jul 31 2000Aug 4 2000

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