[PDF] Top 20 On debiasing restoration algorithms: applications to total-variation and nonlocal-means

... of debiasing which has led to an effective debiasing technique that can remove the method bias that does not arise from the unavoidable choice of the ...This debiasing technique simply ... Voir le document complet

... Considering applications such as compressive sensing, when the low sampling rate may lead to a bad initial guess of the weight function, some authors [37, 48] suggested to update the weights during ... Voir le document complet

... sensing, and Zhang et al [77] also applied NL/TV in compressive ...filter to super-resolution. Previous work using nonlocal methods has been done for the Gaussian noise model, but no study has been ... Voir le document complet

... image restoration is the problem of noise removal while keeping the integrity of relevant image ...step to increase image quality and to improve the performance of all the tasks needed for ... Voir le document complet

... wavelets, total variation, restoration, ...New applications of medical imaging systems are parallel to the development or the evolution of new machinery which comes with specific ... Voir le document complet

... applied to the generation of driving profiles in the context of railway system ...limitations to correctly ‘reconstruct’ and represent a real’ driving cycle of the BB 63 000 locomotive, due to ... Voir le document complet

... B. Total Variation Texture Synthesis Statistical approaches to texture synthesis draw an image at random from a set of potential textures defined by constraints that can be learned from an exemplar ... Voir le document complet

... have to be identified by the ...not to find signals with sufficient variability and diversity that are capable of representing real driving ...patterns. To assess the efficiency of this ... Voir le document complet

... on Total Variation–Based Image Smoothing Antonin Chambolle, 1 Stacey ...2 and Bradley ...approximations to the variational problem using the BV smoothness penalty that was intro- duced in an ... Voir le document complet

... possibility to limit the number of register used by a kernel is to force it to a number with the compilation option "-cl-nv- maxrregcount=N" where N can be any positive ...used to ... Voir le document complet

... weighted total variation of ∇u and when minimizing it, it allows for “relaxing” the minimization of TV(∇u) where the albedo is low, ...equal to zero induces ill-posedness, this “relaxation” ... Voir le document complet

... weighted total variation of ∇u and when minimizing it, it allows for “relaxing” the minimization of TV(∇u) where the albedo is low, ...equal to zero induces ill-posedness, this “relaxation” ... Voir le document complet

... 3.1.1 Applications to propositional logic and artificial intelligence . . . . 156 3.1.2 Short prime implicants . . . . . . . . . . . . . . . . . . . . . . . . . 158 3.2 Generation of all prime ... Voir le document complet

... classification and learning Some important classification rules rely on Voronoi diagrams; furthermore, the analysis of classification rules (complexity or statistical generalization) sometimes makes use of ... Voir le document complet

... profiles and financial performances for companies in a large investment ...features to excess return pre- ...us to design simple strategies that screen the investment universe for stocks with ... Voir le document complet

... technology and computer vision techniques, it is possible to recognize hand ...due to occlusion of fingers caused by quick movements or other parts of the hands makes it difficult to determine ... Voir le document complet

... PELOPS: Programm- und Modellaufbau Kurvigkeit Steigung Beschilderung Verkehrsumgebung ψ s Kup Gang Bremspedal α DK Gang Drehzahl Geschwindigkeit Beschleunigung Fahrer- Verkehrsumgebung S[r] ... Voir le document complet

... model to recover both the surface shape and its albedo, given m > 3 pictures of a scene taken from the same view- point but under different illumination ...supposed to be ...has to estimate ... Voir le document complet

... Weighted Total Variation, Upwind scheme, image denoising, isotropy preservation, co-area ...of Total Variation (TV) in image processing and computer vision as a prior for piecewise ... Voir le document complet

... transmitted to the next computing unit to compute an average which is sent back to the current ...order to achieve a good trade-off between the communication overhead and a satisfactory ... Voir le document complet