Ankit Parekh - Dokumente zum Namen - alle Infos bei Yasni.de

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[ ] Improved Sparse Low-Rank Matrix Estimation

arxiv.org

Title: Improved Sparse Low-Rank Matrix Estimation. Authors: Ankit Parekh, Ivan W. Selesnick. (Submitted on 29 Apr (v1), last revised 12 Apr (this version, v2)). Abstract: We address the problem of estimating a sparse low-rank matrix from its noisy observation. We propose an objective function consisting of a ...

CiteSeerX — Secure Authentication using Anti-Screenshot Virtual...

citeseerx.ist.psu.edu

by Ankit Parekh , Ajinkya Pawar , Pratik Munot , Piyush Mantri ... author = {Ankit Parekh and Ajinkya Pawar and Pratik Munot and Piyush Mantri}, title = {Secure ...

Multilevel Biometric Based Authentication System

www.jetir.org

Ankit Parekh, Ajinkya Pawar, Pratik Munot, Piyush Mantri [10] have proposed an anti-screen shot virtual keyboard. In this idea, the keys on a particular row of the keyboard would be replaced …

[ ] Convex Denoising using Non-Convex Tight Frame...

arxiv.org

Authors:Ankit Parekh, Ivan W. Selesnick. (Submitted on 4 Apr (v1), last revised 3 Jun (this version, v2)). Abstract: This paper considers the problem of ...

[ ] Enhanced Low-Rank Matrix Approximation

arxiv.org

Authors: Ankit Parekh, Ivan W. Selesnick. (Submitted on 6 Nov (v1), last revised 12 Apr (this version, v4)). Abstract: This letter proposes to estimate low-rank matrices by formulating a convex optimization problem with non-convex regularization. We employ parameterized non-convex penalty functions to estimate ...

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Dokumente zum Namen Ankit Parekh

[ ] Improved Sparse Low-Rank Matrix Estimation

CiteSeerX — Secure Authentication using Anti-Screenshot Virtual...

Multilevel Biometric Based Authentication System

[ ] Convex Denoising using Non-Convex Tight Frame...

[ ] Enhanced Low-Rank Matrix Approximation