Multi-dimensional average-interpolating refinement on arbitrary lattices. - Pouya Dehghani Tafti; Shahram Shirani; Xiaolin Wu 001 (ICASSP (4), 2005)

On Interpolation and Resampling of Discrete Data. - Pouya Dehghani Tafti; Shahram Shirani; Xiaolin Wu 001 (IEEE Signal Process. Lett., 2006)

Automatic tonal harmonization for multi-spectral mosaics. - Pouya Dehghani Tafti; Xiaolin Wu 001 (ICIP, 2008)

Innovation modelling and wavelet analysis of fractal processes in bio-imaging. - Pouya Dehghani Tafti; Dimitri Van De Ville; Michael Unser (ISBI, 2008)

Fractional Laplacian pyramids. - Ricard Delgado-Gonzalo; Pouya Dehghani Tafti; Michael Unser (ICIP, 2009)

Invariances, Laplacian-Like Wavelet Bases, and the Whitening of Fractal Processes. - Pouya Dehghani Tafti; Dimitri Van De Ville; Michael Unser (IEEE Trans. Image Process., 2009)

Fractal modelling and analysis of flow-field images. - Pouya Dehghani Tafti; Ricard Delgado-Gonzalo; Aurélien F. Stalder; Michael Unser (ISBI, 2010)

Fractional Brownian models for vector field data. - Pouya Dehghani Tafti; Michael Unser (ISIT, 2010)

Fractional Brownian Vector Fields. - Pouya Dehghani Tafti; Michael Unser (Multiscale Model. Simul., 2010)

Variational enhancement and denoising of flow field images. - Pouya Dehghani Tafti; Ricard Delgado-Gonzalo; Aurélien F. Stalder; Michael Unser (ISBI, 2011)

A unified formulation of Gaussian vs. sparse stochastic processes - Part I: Continuous-domain theory - Michael Unser; Pouya Dehghani Tafti; Qiyu Sun (CoRR, 2011)

A unified formulation of Gaussian vs. sparse stochastic processes - Part II: Discrete-domain theory - Michael Unser; Pouya Dehghani Tafti; Arash Amini; Hagai Kirshner (CoRR, 2011)

On Regularized Reconstruction of Vector Fields. - Pouya Dehghani Tafti; Michael Unser (IEEE Trans. Image Process., 2011)

Stochastic Models for Sparse and Piecewise-Smooth Signals. - Michael Unser; Pouya Dehghani Tafti (IEEE Trans. Signal Process., 2011)

Self-Similar Vector Fields. - Pouya Dehghani Tafti (2011)

A dual algorithm for L1-regularized reconstruction of vector fields. - Emrah Bostan; Pouya Dehghani Tafti; Michael Unser (ISBI, 2012)

Spatio-temporal regularization of flow-fields. - Emrah Bostan; Orestis Vardoulis; Davide Piccini; Pouya Dehghani Tafti; Nikos Stergiopulos; Michael Unser (ISBI, 2013)

Variational decomposition of vector fields in the presence of noise. - Pouya Dehghani Tafti; Emrah Bostan; Michael Unser (ISBI, 2013)

A Unified Formulation of Gaussian Versus Sparse Stochastic Processes - Part II: Discrete-Domain Theory. - Michael Unser; Pouya Dehghani Tafti; Arash Amini; Hagai Kirshner (IEEE Trans. Inf. Theory, 2014)

A Unified Formulation of Gaussian Versus Sparse Stochastic Processes - Part I: Continuous-Domain Theory. - Michael Unser; Pouya Dehghani Tafti; Qiyu Sun (IEEE Trans. Inf. Theory, 2014)