Then, by imposing l 2,1-norm regularizer on pose weight matrix W, the slice GAC deblurring can approach toward uniform blind deconvolution.
By incorporating group sparsity into pose weight matrix, the GAC-based deblurring methods can also work like uniform blind deconvolution, better handling uniform blurry images.
By imposing group sparsity of pose weight matrix in slice GAC, we interestingly provide a way to connect uniform and non-uniform deblurring.
Besides, by incorporating group sparsity of the pose weight matrix into slice GAC, the non-uniform deblurring method naturally approaches toward the uniform blind deconvolution.
By substituting the forward blur model with any GAC model, we come to the GAC-based non-uniform deblurring method, which can be solved by alternatively updating pose weight matrix W and latent clear image x.
Moreover, in slice GAC, we introduce group sparsity, i.e., l 2,1-norm, on the pose weight matrix along the rotation angle dimension, interestingly providing a way to make non-uniform deblurring approach toward uniform blind deconvolution.
From the distribution of pose weights shown as Fig. 5 d, the group sparsity constrains the slices gathering at small rotation angles, where especially slices with angle 0 dominate, while in slice GAC, the activated poses are more randomly distributed.
In order to reduce the halo effects we pose weights on the data term, which are given larger values near the stronger edges and small values on textureless areas, so that the pixel values on the less textured areas can be changed much while keeping the pixels values around the strong edges.
The character is beautifully, comically poised and posed, weight borne on its right leg.
Beam- mount, snap turn, leap, poses, weight transfer, handstand, swings, two pivot turns, side arm over pose, fish pose, half turn, cartwheel, straight jump, split jump, 1-2-3-and-4 steps, arabesque and scale, pivot turn, and turn dismount.
The men stand in the new, relaxed pose (the weight of the body being carried mainly by one leg) that was to be used by most sculptors throughout the period; and the women wear the peplos, its broad, heavy folds lending severity to the static composition.
