標題: Titlebook: Computational Methods for Inverse Problems in Imaging; Marco Donatelli,Stefano Serra-Capizzano Book 2019 Springer Nature Switzerland AG 20 [打印本頁] 作者: subcutaneous 時間: 2025-3-21 18:33
書目名稱Computational Methods for Inverse Problems in Imaging影響因子(影響力)
書目名稱Computational Methods for Inverse Problems in Imaging影響因子(影響力)學科排名
書目名稱Computational Methods for Inverse Problems in Imaging網(wǎng)絡(luò)公開度
書目名稱Computational Methods for Inverse Problems in Imaging網(wǎng)絡(luò)公開度學科排名
書目名稱Computational Methods for Inverse Problems in Imaging被引頻次
書目名稱Computational Methods for Inverse Problems in Imaging被引頻次學科排名
書目名稱Computational Methods for Inverse Problems in Imaging年度引用
書目名稱Computational Methods for Inverse Problems in Imaging年度引用學科排名
書目名稱Computational Methods for Inverse Problems in Imaging讀者反饋
書目名稱Computational Methods for Inverse Problems in Imaging讀者反饋學科排名
作者: 斑駁 時間: 2025-3-21 23:10
Recent Advances in Variable Metric First-Order Methods,be effective in speeding up first-order methods. In this work we deeply analyze a possible way to include a variable metric in first-order methods for the minimization of a functional which can be expressed as the sum of a differentiable term and a nondifferentiable one. Particularly, the strategy d作者: 難解 時間: 2025-3-22 01:32 作者: Ophthalmoscope 時間: 2025-3-22 07:31
The Hough Transform and the Impact of Chronic Leukemia on the Compact Bone Tissue from CT-Images Antrabecular bone contours by using ellipses, and we use the computed semi-axes values to infer information on bone alterations in the population affected by ACLL. The effectiveness of this method is proved against ground truth comparison. We show that features depending on the semi-axes values detect作者: Encapsulate 時間: 2025-3-22 08:52 作者: oblique 時間: 2025-3-22 15:59 作者: oblique 時間: 2025-3-22 19:47 作者: pacific 時間: 2025-3-23 00:01
https://doi.org/10.1007/978-3-319-96824-7fied to preserve the structure of the coefficient matrix according to the imposed boundary conditions. The structured preconditioner is chosen as an approximation of a regularized inverse of the convolution matrix. Selected numerical experiments show that our preconditioning strategy improves the pr作者: 殖民地 時間: 2025-3-23 03:58
https://doi.org/10.1057/9781137274366trabecular bone contours by using ellipses, and we use the computed semi-axes values to infer information on bone alterations in the population affected by ACLL. The effectiveness of this method is proved against ground truth comparison. We show that features depending on the semi-axes values detect作者: Gudgeon 時間: 2025-3-23 06:12
https://doi.org/10.1057/9781137274366ges, with specific reference to the Fizeau interferometer LBTI of the Large Binocular Telescope (LBT). The efficacy of the proposed methods is illustrated both on simulated images and on real images, observed with LBTI, of the Jovian moon Io. The software is available at ..作者: 微生物 時間: 2025-3-23 11:23
https://doi.org/10.1007/978-3-319-96824-7e solutions. For these reasons, among all possible iterative schemes, first-order algorithms represent a powerful tool in solving such optimization problems since they admit a relatively simple implementation and avoid onerous computations during the iterations. On the other hand, a well known drawb作者: 拋射物 時間: 2025-3-23 16:15
https://doi.org/10.1007/978-3-319-96824-7nvestigated both in Hilbert and Banach spaces. For deconvolution problems, the classical approach defines preconditioners based on the circular convolution. On the other hand, for . regularization methods, it has been recently shown that a preconditioner preserving the structure of the convolution o作者: 發(fā)展 時間: 2025-3-23 19:51 作者: Diaphragm 時間: 2025-3-23 22:49 作者: 貿(mào)易 時間: 2025-3-24 05:00 作者: nostrum 時間: 2025-3-24 09:39 作者: Infant 時間: 2025-3-24 14:19 作者: 放牧 時間: 2025-3-24 15:48 作者: 悠然 時間: 2025-3-24 20:23 作者: 類似思想 時間: 2025-3-25 00:21
978-3-030-32884-9Springer Nature Switzerland AG 2019作者: 恃強凌弱 時間: 2025-3-25 03:51
Marco Donatelli,Stefano Serra-CapizzanoPresents structured regularizing preconditioners for image deblurring.Discusses applications in astronomical and medical imaging.Includes a chapter on variable metric first-order methods作者: jabber 時間: 2025-3-25 11:30
Springer INdAM Serieshttp://image.papertrans.cn/c/image/232724.jpg作者: BIAS 時間: 2025-3-25 13:26 作者: 音樂會 時間: 2025-3-25 18:36
Structure Preserving Preconditioning for Frame-Based Image Deblurring,nvestigated both in Hilbert and Banach spaces. For deconvolution problems, the classical approach defines preconditioners based on the circular convolution. On the other hand, for . regularization methods, it has been recently shown that a preconditioner preserving the structure of the convolution o作者: 縱火 時間: 2025-3-26 00:02
Non-stationary Structure-Preserving Preconditioning for Image Restoration, discrete ill-posed problems. This paper explores how these preconditioners can be combined with the flexible GMRES iterative method. A new structure-respecting strategy to construct a sequence of regularizing preconditioners is proposed. We show that flexible GMRES applied with these preconditioner作者: 鉆孔 時間: 2025-3-26 03:53
Numerical Investigation of the Spectral Distribution of Toeplitz-Function Sequences,differential equations. Extensive study has been carried out for Toeplitz matrices . as well as Toeplitz-function matrices ., where .(.) is a certain function. Owing to its importance in developing effective preconditioning approaches, their spectral distribution associated with Lebesgue integrable 作者: Initial 時間: 2025-3-26 04:43 作者: 不可磨滅 時間: 2025-3-26 09:22
Multiple Image Deblurring with High Dynamic-Range Poisson Data,urces superimposed to smooth structures. A few methods have been proposed for dealing with this problem and their performance is not always satisfactory. In this paper we propose a solution based on the representation, already proposed elsewhere, of the image as the sum of a pointwise component and 作者: neuron 時間: 2025-3-26 14:50 作者: 敲詐 時間: 2025-3-26 20:29 作者: Infraction 時間: 2025-3-27 00:44
Numerical Investigation of the Spectral Distribution of Toeplitz-Function Sequences,ing . with . being the anti-identity matrix. In this book chapter, we attempt to provide numerical evidence for showing that the eigenvalues of . can be described by a spectral symbol which is precisely identified.作者: 欄桿 時間: 2025-3-27 05:04 作者: 排名真古怪 時間: 2025-3-27 08:37
2281-518X chapter on variable metric first-order methods.This book presents recent mathematical methods in the area of inverse problems in imaging with a particular focus on the computational aspects and applications. The formulation of inverse problems in imaging requires accurate mathematical modeling in or作者: ornithology 時間: 2025-3-27 10:31
A Philosophy of the History of Philosophy,respecting strategy to construct a sequence of regularizing preconditioners is proposed. We show that flexible GMRES applied with these preconditioners is able to restore images that have been contaminated by strongly non-symmetric blur, while several other iterative methods fail to do this.作者: 起草 時間: 2025-3-27 13:48
Non-stationary Structure-Preserving Preconditioning for Image Restoration,respecting strategy to construct a sequence of regularizing preconditioners is proposed. We show that flexible GMRES applied with these preconditioners is able to restore images that have been contaminated by strongly non-symmetric blur, while several other iterative methods fail to do this.作者: Glycogen 時間: 2025-3-27 20:28 作者: Amorous 時間: 2025-3-27 23:12
https://doi.org/10.1057/9781137274366caling of light intensity whereas in the second step we apply level-set methods to identify the objects. Several experiments will show the effectiveness of this procedure and the results obtained via various discretization techniques for level-set equations.作者: 我不明白 時間: 2025-3-28 05:02
On the Segmentation of Astronomical Images via Level-Set Methods,caling of light intensity whereas in the second step we apply level-set methods to identify the objects. Several experiments will show the effectiveness of this procedure and the results obtained via various discretization techniques for level-set equations.
