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- Mahdi Ataee, Hadi Zayyani, Massoud Babaie-Zadeh, Christian Jutten
- 2010 IEEE International Conference on Acousticsâ€¦
- 2010

In this paper, we suggest to use a steepest descent algorithm for learning a parametric dictionary in which the structure or atom functions are known in advance. The structure of the atoms allows usâ€¦ (More)

- Hadi Zayyani, Massoud Babaie-Zadeh, Christian Jutten
- IEEE Transactions on Signal Processing
- 2009

We present a Bayesian approach for sparse component analysis (SCA) in the noisy case. The algorithm is essentially a method for obtaining sufficiently sparse solutions of underdetermined systems ofâ€¦ (More)

- Hadi Zayyani, Massoud Babaie-Zadeh, Christian Jutten
- 2009 IEEE International Conference on Acousticsâ€¦
- 2009

In this paper, we propose a Bayesian Pursuit algorithm for sparse representation. It uses both the simplicity of the pursuit algorithms and optimal Bayesian framework to determine active atoms inâ€¦ (More)

- Hadi Zayyani, Mehdi Korki, Farrokh Marvasti
- IEEE Signal Processing Letters
- 2016

This letter proposes a dictionary learning algorithm for blind one bit compressed sensing. In the blind one bit compressed sensing framework, the original signal to be reconstructed from one bitâ€¦ (More)

- Hadi Zayyani, Massoud Babaie-Zadeh, C. Jutten
- 2009 IEEE International Workshop on Machineâ€¦
- 2009

This paper suggests to use a Block MAP-LMS (BMAP-LMS) adaptive filter instead of an Adaptive Filter called MAP-LMS for estimating the sparse channels. Moreover to faster convergence than MAP-LMS,â€¦ (More)

- Mehdi Korki, Jingxin Zhang, Cishen Zhang, Hadi Zayyani
- IEEE Transactions on Signal Processing
- 2016

This paper presents a novel Block Iterative Bayesian Algorithm (Block-IBA) for reconstructing block-sparse signals with unknown block structures. Unlike the existing algorithms for block sparseâ€¦ (More)

- Mehdi Korki, Hadi Zayyani, Jingxin Zhang
- IEEE Communications Letters
- 2016

A novel block Bayesian hypothesis testing algorithm (BBHTA) is presented for reconstructing block-sparse signals with unknown block structures. The BBHTA detects and recovers the supports and thenâ€¦ (More)

- Hadi Zayyani
- IEEE Signal Process. Lett.
- 2014

- Mehdi Korki, Jingxin Zhang, Cishen Zhang, Hadi Zayyani
- 2015 IEEE International Conference on Acousticsâ€¦
- 2015

This paper presents a novel iterative Bayesian algorithm, Block Iterative Bayesian Algorithm (Block-IBA), for reconstructing block-sparse signals with unknown block structures. Unlike the otherâ€¦ (More)

- Florent Jaillet, RÃ©mi Gribonval, Mark D. Plumbley, Hadi Zayyani
- 2010 IEEE International Conference on Acousticsâ€¦
- 2010

We propose an ℓ<sup>1</sup> criterion for dictionary learning for sparse signal representation. Instead of directly searching for the dictionary vectors, our dictionary learning approachâ€¦ (More)