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Wavelet-Based EM Algorithm for Multispectral-Image Restoration

✍ Scribed by Duijster, A.; Scheunders, P.; De Backer, S.

Book ID
114626641
Publisher
IEEE
Year
2009
Tongue
English
Weight
542 KB
Volume
47
Category
Article
ISSN
0196-2892

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## Abstract In this article, a novel denoising technique based on custom thresholding operating in the wavelet transform domain is proposed. The denoising process is spatially adaptive and also sub‐band adaptive. To render the denoising algorithm space adaptive, a Vector Quantization (VQ)‐based alg