M
Mingwei Chui
Publications - 2
Citations - 16
Mingwei Chui is an academic researcher. The author has contributed to research in topics: Surface roughness & White noise. The author has an hindex of 1, co-authored 2 publications receiving 15 citations.
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Journal ArticleDOI
Image Denoising Method with Adaptive Bayes Threshold in Nonsubsampled Contourlet Domain
TL;DR: The proposed improved image denoising method can remove Gaussian white noise more effectively, and get a higher PSNR value and keep image texture and detail information more clearly, which also has a better visual effect.
Proceedings ArticleDOI
Evaluation for Micro Surface Topography Based on Multi-fractal Spectrum
TL;DR: The result shows that multi-fractal spectrum can overcome the deficiency of traditional method, and surface topography can be evaluated accurately by its parameters.