Pouya Dehghani Tafti

Publication Activity (10 Years)

Years Active: 2005-2014
Publications (10 Years): 0

Top Topics

Stochastic Process

Top Venues

IEEE Trans. Inf. Theory

Publications

Michael Unser, Pouya Dehghani Tafti, Arash Amini, Hagai Kirshner
A Unified Formulation of Gaussian Versus Sparse Stochastic Processes - Part II: Discrete-Domain Theory. IEEE Trans. Inf. Theory 60 (5) (2014)
Michael Unser, Pouya Dehghani Tafti, Qiyu Sun
A Unified Formulation of Gaussian Versus Sparse Stochastic Processes - Part I: Continuous-Domain Theory. IEEE Trans. Inf. Theory 60 (3) (2014)
Pouya Dehghani Tafti, Emrah Bostan, Michael Unser
Variational decomposition of vector fields in the presence of noise. ISBI (2013)
Emrah Bostan, Orestis Vardoulis, Davide Piccini, Pouya Dehghani Tafti, Nikos Stergiopulos, Michael Unser
Spatio-temporal regularization of flow-fields. ISBI (2013)
Emrah Bostan, Pouya Dehghani Tafti, Michael Unser
A dual algorithm for L1-regularized reconstruction of vector fields. ISBI (2012)
Pouya Dehghani Tafti, Ricard Delgado-Gonzalo, Aurélien F. Stalder, Michael Unser
Variational enhancement and denoising of flow field images. ISBI (2011)
Michael Unser, Pouya Dehghani Tafti, Qiyu Sun
A unified formulation of Gaussian vs. sparse stochastic processes - Part I: Continuous-domain theory CoRR (2011)
Pouya Dehghani Tafti, Michael Unser
On Regularized Reconstruction of Vector Fields. IEEE Trans. Image Process. 20 (11) (2011)
Michael Unser, Pouya Dehghani Tafti
Stochastic Models for Sparse and Piecewise-Smooth Signals. IEEE Trans. Signal Process. 59 (3) (2011)
Michael Unser, Pouya Dehghani Tafti, Arash Amini, Hagai Kirshner
A unified formulation of Gaussian vs. sparse stochastic processes - Part II: Discrete-domain theory CoRR (2011)
Pouya Dehghani Tafti, Michael Unser
Fractional Brownian Vector Fields. Multiscale Model. Simul. 8 (5) (2010)
Pouya Dehghani Tafti, Michael Unser
Fractional Brownian models for vector field data. ISIT (2010)
Pouya Dehghani Tafti, Ricard Delgado-Gonzalo, Aurélien F. Stalder, Michael Unser
Fractal modelling and analysis of flow-field images. ISBI (2010)
Pouya Dehghani Tafti, Dimitri Van De Ville, Michael Unser
Invariances, Laplacian-Like Wavelet Bases, and the Whitening of Fractal Processes. IEEE Trans. Image Process. 18 (4) (2009)
Ricard Delgado-Gonzalo, Pouya Dehghani Tafti, Michael Unser
Fractional Laplacian pyramids. ICIP (2009)
Pouya Dehghani Tafti, Xiaolin Wu
Automatic tonal harmonization for multi-spectral mosaics. ICIP (2008)
Pouya Dehghani Tafti, Dimitri Van De Ville, Michael Unser
Innovation modelling and wavelet analysis of fractal processes in bio-imaging. ISBI (2008)
Pouya Dehghani Tafti, Shahram Shirani, Xiaolin Wu
On Interpolation and Resampling of Discrete Data. IEEE Signal Process. Lett. 13 (12) (2006)
Pouya Dehghani Tafti, Shahram Shirani, Xiaolin Wu
Multi-dimensional average-interpolating refinement on arbitrary lattices. ICASSP (4) (2005)