conftrace_

patch covariance matrix

1 paper

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Co-occurring keywords · papers mentioning both

noise level estimation (1) patch-based method (1) nonparametric algorithm (1) low-dimensional subspace (1) eigenvalue analysis (1) gaussian noise (1) covariance matrix (1) subspace analysis (1)

Papers

An Efficient Statistical Method for Image Noise Level Estimation ICCV 2015