iterative phase retrievalzero sheetsIt is known that a complex-valued image may be recovered from the modulus of its Fourier transform using a support constraint. Convergence of the iterative algorithms used for
temporal phase unwrapping algorithms for fringe projection profilometry a comparative review 热度: Information Retrieval Data Structures & Algorithms 热度: Auni,edevaluationofiterativeprojectionalgorithmsforphaseretrieval S.Marchesini1(2)∗ 1LawrenceLivermoreNationalLaboratory,7000EastAve,Livermore,CA94550-9234,...
However, these algorithms do not fully exploit the correlated information among all the projections as the iteration process is implemented through local interpolation in real space. In contrast, Fourier-based iterative algorithms use information in both real and Fourier space as part of the iterative...
1.The main contributions to the theory of QC secure communications are:①first introducing the hybrid operation signs:②first proposing acompound iteration methodfor QC algorithms;③first presenting algorithms of initial value renewal.作者提出了复合迭代算法,其结构特征表明它在一定条件下能实现“一次一密”...
anti-noise performance, and a straightforward system structure. Some focus detection technologies [13–15] and denoising technologies [16] have also flourished with multi-distance phase retrieval. The algorithm for phase retrieval can be classified into deterministic algorithms and iterative algorithms. ...
Iterative Algorithms for Ptychographic Phase Retrieval(打字相位检索的迭代算法) 热度: Braiding of the Attractor and the Failure of Iterative Algorithms Curt McMullen Department of Mathematics, Princeton University, Princeton NJ 08540 Introduction.
This is a well-known approach in the machine learning community when it comes to the comparison of multiple algorithms over multiple datasets [38]. The ranks, for all the tested classifiers, are provided in Table 3. The attributes selected by RGIFE-BH per- formed quite well when using a ...
Iterative Algorithms for Ptychographic Phase Retrieval(打字相位检索的迭代算法) 热度: Recommendations for iterative development in WebSphere Business Modeler Skill Level: Introductory Diana Lau (dhmlau@ca.ibm) Software Developer IBM Raymond Kong
object support to reconstruct the phase. This method has been widely used in the field of X-ray and electron micros- copy and has made significant progress in recent years. 2–8 A number of algorithms including the scanning diffraction method and the maximum likelihood method have been su...
In summary, there is provided an improved method of phase retrieval. This method may be used in conjunction with existing phase retrieval algorithms, such as Gerchberg-Saxton or a modified version of Gerchberg-Saxton. There is provided a method of retrieving phase information in the Fourier domain...