Mojtaba Lotfizad

26 papers A 1Misc 1Journal 17Unranked 7
YearRankTypeTitle / Venue / Authors
2019 J jnl
Improved clipped affine projection adaptive algorithm.
IET Signal Process.
Mehdi Bekrani, Ruhollah Bibak, Mojtaba Lotfizad
2018 J jnl
Visual tracking via decision-based particle filtering based on sparse representation.
J. Electronic Imaging
Mohamad Hosein Davoodabadi Farahani, Mojtaba Lotfizad
2016 J jnl
Design of a High-Frequency Very Low-Power Direct Digital Frequency Synthesizer.
J. Circuits Syst. Comput.
Mojtaba Hasannezhad, Abumoslem Jannesari, Mojtaba Lotfizad
2015 J jnl
Clipped LMS/RLS Adaptive Algorithms: Analytical Evaluation and Performance Comparison with Low-Complexity Counterparts.
Circuits Syst. Signal Process.
Mehdi Bekrani, Mojtaba Lotfizad
2012 J jnl
A target-based color space for sea target detection.
Appl. Intell.
Saeed Mirghasemi, Hadi Sadoghi Yazdi, Mojtaba Lotfizad
2011 J jnl
A Clipping-Based Selective-Tap Adaptive Filtering Approach to Stereophonic Acoustic Echo Cancellation.
IEEE Trans. Speech Audio Process.
Mehdi Bekrani, Andy W. H. Khong, Mojtaba Lotfizad
2011 J jnl
A Family of Adaptive Filter Algorithms in Noise Cancellation for Speech Enhancement
CoRR
Sayed A. Hadei, Mojtaba Lotfizad
2011 J jnl
A Linear Neural Network-Based Approach to Stereophonic Acoustic Echo Cancellation.
IEEE Trans. Speech Audio Process.
Mehdi Bekrani, Andy W. H. Khong, Mojtaba Lotfizad
2011 J jnl
An ultra low power and low complexity all digital PLL with a high resolution digitally controlled oscillator.
IEICE Electron. Express
Arash Abadian, Mojtaba Lotfizad, M. B. Ghaznavi-Ghoushchi, Nasser Erfani Majd
2011 J jnl
An ultra low-power digitally controlled oscillator using novel Schmitt-trigger based hysteresis delay cells.
IEICE Electron. Express
Nasser Erfani Majd, Mojtaba Lotfizad, M. B. Ghaznavi-Ghoushchi, Arash Abadian
2010 Misc conf
A clipping-based adaptive filtering approach for stereophonic acoustic echo cancellation.
ICASSP
Mehdi Bekrani, Andy W. H. Khong, Mojtaba Lotfizad
2010 — conf
A new low-power and low-complexity all digital PLL (ADPLL) in 180nm and 32nm.
ICECS
Arash Abadian, Mojtaba Lotfizad, Nasser Erfani Majd, Mohammad Bagher Ghaznavi Ghoushchi, H. Mirzaie
2010 — conf
A new partial update NLMS for stereophonic acoustic echo cancellation.
EUSIPCO
Mehdi Bekrani, Andy W. H. Khong, Mojtaba Lotfizad
2010 — conf
An efficient quasi LMS/Newton adaptive algorithm for stereophonic acoustic echo cancellation.
APCCAS
Mehdi Bekrani, Mojtaba Lotfizad, Andy W. H. Khong
2010 A conf
Neural network based adaptive echo cancellation for stereophonic teleconferencing application.
ICME
Mehdi Bekrani, Andy W. H. Khong, Mojtaba Lotfizad
2009 J jnl
1-D chaincode pattern matching for compression of Bi-level printed farsi and arabic textual images.
Image Vis. Comput.
Hadi Grailu, Mojtaba Lotfizad, Hadi Sadoghi Yazdi
2009 J jnl
A lossy/lossless compression method for printed typeset bi-level text images based on improved pattern matching.
Int. J. Document Anal. Recognit.
Hadi Grailu, Mojtaba Lotfizad, Hadi Sadoghi Yazdi
2009 J jnl
An improved pattern matching technique for lossy/lossless compression of binary printed Farsi and Arabic textual images.
Int. J. Intell. Comput. Cybern.
Hadi Grailu, Mojtaba Lotfizad, Hadi Sadoghi Yazdi
2009 J jnl
Farsi and Arabic document images lossy compression based on the mixed raster content model.
Int. J. Document Anal. Recognit.
Hadi Grailu, Mojtaba Lotfizad, Hadi Sadoghi Yazdi
2007 — conf
Comparision Performance of Different Constellation with with FHT in ADSL System Based on DMT.
DSP
Saeed Ghazi-Maghrebi, Mojtaba Lotfizad, Mohammad Ghanbari
2007 J jnl
Duct Modeling Using the Generalized RBF Neural Network for Active Cancellation of Variable Frequency Narrow Band Noise.
EURASIP J. Adv. Signal Process.
Hadi Sadoghi Yazdi, Javad Haddadnia, Mojtaba Lotfizad
2007 — conf
The Better Performance of the New Non-Rectangular QAM with FHT in ADSL System Based on DMT without Cyclic Prefix.
DSP
Saeed Ghazi-Maghrebi, Mojtaba Lotfizad, Mohammad Ghanbari
2005 J jnl
Clipped Input RLS Applied to Vehicle Tracking.
EURASIP J. Adv. Signal Process.
Hadi Sadoghi Yazdi, Mojtaba Lotfizad, Ehsanollah Kabir, Mahmood Fathy
2005 J jnl
Modified Clipped LMS Algorithm.
EURASIP J. Adv. Signal Process.
Mojtaba Lotfizad, Hadi Sadoghi Yazdi
2004 — conf
Vehicle Tracking at Traffic Scene with Modified RLS.
ICIAR (2)
Hadi Sadoghi Yazdi, Mahmood Fathy, Mojtaba Lotfizad
2002 — conf
Two new methods to design digital filters.
APCCAS (2)
Abdolreza Nabavi, Nikzad Babaii Rizvandi, Mojtaba Lotfizad