In the model, a multidimensional nonlocal total variation constraint is applied to preserve edge sharpness.
The mean filter reduces more noise than the adaptive Wiener but also blurs the image edges, whereas the adaptive Wiener filter can preserve edge sharpness but reduces less noise than the mean filter.
Consequently, by keeping the large intensity gradients, the edge regions can preserve the sharpness.
Keeping the brain busy and challenged helps preserve mental sharpness.
Chefs, like Thomas Keller, a regular customer, prize the end-grain boards for preserving the sharpness of a knife's edge.
The proposed technique first identifies the distortion in decoded video, then reduces both mosquito noise and discrete cosine transform (DCT) basis images affect by appropriate 3D (2D+t) adaptive filtering, while preserving the sharpness and naturalness of the reconstructed video signals.
It is a group that, for the first time, is large enough to provide a glimpse into the lucid brain at the furthest reach of human life, and to help researchers tease apart what, exactly, is essential in preserving mental sharpness to the end.
Specifically, the proposed method preserves the sharpness more successfully than do the conventional methods.
Consequently, successful reconstruction of HR video sequences can be realized with preserving the sharpness and suppressing some artifacts.
Consequently, successful reconstruction of HR video sequences can be realized with preserving the sharpness and suppressing some artifacts. .
From the zoomed portions shown in Figures 7 and 8, we can see that the proposed method preserves the sharpness more successfully than do the previously reported methods.
