Search Results for author: Michael Kwok-Po Ng

Found 2 papers, 0 papers with code

Image Denoising by Gaussian Patch Mixture Model and Low Rank Patches

no code implementations20 Nov 2020 Jing Guo, Shuping Wang, Chen Luo, Qiyu Jin, Michael Kwok-Po Ng

Local patch matching is to find similar patches in a large neighborhood which can alleviate noise effect, but the number of patches may be insufficient.

Image Denoising Patch Matching +1

Constrained low-tubal-rank tensor recovery for hyperspectral images mixed noise removal by bilateral random projections

no code implementations15 May 2019 Hao Zhang, Xi-Le Zhao, Tai-Xiang Jiang, Michael Kwok-Po Ng

In this paper, we propose a novel low-tubal-rank tensor recovery model, which directly constrains the tubal rank prior for effectively removing the mixed Gaussian and sparse noise in hyperspectral images.

Hyperspectral Image Denoising Image Denoising

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