EM algorithm-based adaptive custom thres
β
S. Selvakumar Raja; Mala John
π
Article
π
2009
π
John Wiley and Sons
π
English
β 159 KB
## 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 subβband adaptive. To render the denoising algorithm space adaptive, a Vector Quantization (VQ)βbased alg