Seyed Mohammad Ahadi

According to our database, Seyed Mohammad Ahadi authored at least 61 papers between 1999 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

New sparsity measure based on energy distribution.

Ebrahim Mahmoudian, Hamidreza Amindavar, Seyed Mohammad Ahadi

Displays, December, 2023

A Novel Jointly Optimized Cooperative DAE-DNN Approach Based on a New Multi-Target Step-Wise Learning for Speech Enhancement.

Matin Pashaian, Sanaz Seyedin, Seyed Mohammad Ahadi

IEEE Access, 2023

2022

Correction: N-dimensional N-microphone sound source localization.

Ali Parsayan, Seyed Mohammad Ahadi

EURASIP J. Audio Speech Music. Process., 2022

2019

Multi-target tracking using CNN-based features: CNNMTT.

Nima Mahmoudi, Seyed Mohammad Ahadi, Mohammad Rahmati

Multim. Tools Appl., 2019

2018

Robust Recognition of Noisy Speech Through Partial Imputation of Missing Data.

Kian Ebrahim Kafoori, Seyed Mohammad Ahadi

Circuits Syst. Signal Process., 2018

2017

Spectro-temporal Power Spectrum Features for Noise Robust ASR.

Hamed Riazati Seresht, Seyed Mohammad Ahadi, Sanaz Seyedin

Circuits Syst. Signal Process., 2017

Speech enhancement using sparse dictionary learning in wavelet packet transform domain.

Samira Mavaddaty, Seyed Mohammad Ahadi, Sanaz Seyedin

Comput. Speech Lang., 2017

2016

A novel speech enhancement method by learnable sparse and low-rank decomposition and domain adaptation.

Samira Mavaddaty, Seyed Mohammad Ahadi, Sanaz Seyedin

Speech Commun., 2016

Designing efficient discriminant functions for multi-category classification using evolutionary methods.

Abolfazl Soltani, Seyed Mohammad Ahadi, Neda Faraji, Saeed Sharifian

Neurocomputing, 2016

Robust color image segmentation using fuzzy c-means with weighted hue and intensity.

Elias Rajaby, Seyed Mohammad Ahadi, Hassan Aghaeinia

Digit. Signal Process., 2016

New features for speech enhancement using bivariate shrinkage based on redundant wavelet filter-banks.

Hamid Reza Tohidypour, Seyed Mohammad Ahadi

Comput. Speech Lang., 2016

Bounded cepstral marginalization of missing data for robust speech recognition.

Kian Ebrahim Kafoori, Seyed Mohammad Ahadi

Comput. Speech Lang., 2016

Reverberation time estimation based on a model for the power spectral density of reverberant speech.

Neda Faraji, Seyed Mohammad Ahadi, Hamid Sheikhzadeh

Proceedings of the 24th European Signal Processing Conference, 2016

2015

On the distribution of Mel-filtered log-spectrum of speech in additive noise.

Sanaz Seyedin, Saeed Gazor, Seyed Mohammad Ahadi

Speech Commun., 2015

Robust voice activity detection directed by noise classification.

Jamal Saeedi, Seyed Mohammad Ahadi, Karim Faez

Signal Image Video Process., 2015

Modified coherence-based dictionary learning method for speech enhancement.

Samira Mavaddaty, Seyed Mohammad Ahadi, Sanaz Seyedin

IET Signal Process., 2015

2013

Sequential method for speech segmentation based on Random Matrix Theory.

Neda Faraji, Seyed Mohammad Ahadi, Hamid Sheikhzadeh

IET Signal Process., 2013

N-dimensional N-microphone sound source localization.

Ali Pourmohammad, Seyed Mohammad Ahadi

EURASIP J. Audio Speech Music. Process., 2013

On the Importance of Pre-emphasis and Window Shape in Phase-Based Speech Recognition.

Erfan Loweimi, Seyed Mohammad Ahadi, Thomas Drugman, Samira Loveymi

Proceedings of the Advances in Nonlinear Speech Processing - 6th International Conference, 2013

A Fast Semi-blind Reverberation Time Estimation Using Non-linear Least Squares Method.

Neda Faraji, Seyed Mohammad Ahadi, Hamid Sheikhzadeh

Proceedings of the Advances in Nonlinear Speech Processing - 6th International Conference, 2013

A new phase-based feature representation for robust speech recognition.

Erfan Loweimi, Seyed Mohammad Ahadi, Thomas Drugman

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Efficient Frequency Domain Implementation of Noncausal Multichannel Blind Deconvolution for Convolutive Mixtures of Speech.

Seyedmahdad Mirsamadi, Shabnam Ghaffarzadegan, Hamid Sheikhzadeh, Seyed Mohammad Ahadi, Amir Hossein Rezaie

IEEE Trans. Speech Audio Process., 2012

Real Time High Accuracy 3-D PHAT-Based Sound Source Localization Using a Simple 4-Microphone Arrangement.

Ali Pourmohammad, Seyed Mohammad Ahadi

IEEE Syst. J., 2012

2011

Phase-Only Speech Reconstruction Using Very Short Frames.

Erfan Loweimi, Seyed Mohammad Ahadi, Hamid Sheikhzadeh

Proceedings of the INTERSPEECH 2011, 2011

A new group delay-based feature for robust speech recognition.

Erfan Loweimi, Seyed Mohammad Ahadi

Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

TDE-ILD-HRTF-Based 3D entire-space sound source localization using only three microphones and source counting.

Ali Pourmohammad, Seyed Mohammad Ahadi

Proceedings of the International Conference on Electrical Engineering and Informatics, 2011

Spectrally correlated sound source localization in a noisy envirnoment based on a new mask for DUET.

Ali Pourmohammad, Seyed Mohammad Ahadi

Proceedings of the 8th International Conference on Information, 2011

Environmental sound classification using spectral dynamic features.

Mahdie Karbasi, Seyed Mohammad Ahadi, M. Bahmanian

Proceedings of the 8th International Conference on Information, 2011

2010

A Logarithmic Quantization Index Modulation for Perceptually Better Data Hiding.

Nima Khademi Kalantari, Seyed Mohammad Ahadi

IEEE Trans. Image Process., 2010

A Robust Image Watermarking in the Ridgelet Domain Using Universally Optimum Decoder.

Nima Khademi Kalantari, Seyed Mohammad Ahadi, Mansur Vafadust

IEEE Trans. Circuits Syst. Video Technol., 2010

An Approach to Detection of High Impedance Fault Using Discrete Wavelet Transform and Artificial Neural Networks.

Behrooz Vahidi, Navid Ghaffarzadeh, Sayed Hosein Hosseinian, Seyed Mohammad Ahadi

Simul., 2010

A New Subband-Weighted MVDR-Based Front-End for Robust Speech Recognition.

Sanaz Seyedin, Seyed Mohammad Ahadi

IEICE Trans. Inf. Syst., 2010

Speech segmentation using a hypothesis test based on Random Matrix Theory.

Neda Faraji, Seyed Mohammad Ahadi, Hamid Sheikhzadeh, Alireza Moghaddamjoo

Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2010

Objective evaluation of phase and magnitude only reconstructed speech: New considerations.

Erfan Loweimi, Seyed Mohammad Ahadi

Proceedings of the 10th International Conference on Information Sciences, 2010

Reconstructing missing speech spectral components using both temporal and statistical correlations.

Mohamad Mohsen Goodarzi, Farshad Almasganj, Seyed Mohammad Ahadi

Proceedings of the 10th International Conference on Information Sciences, 2010

2009

Robust Multiplicative Patchwork Method for Audio Watermarking.

Nima Khademi Kalantari, Mohammad Ali Akhaee, Seyed Mohammad Ahadi, Hamidreza Amindavar

IEEE Trans. Speech Audio Process., 2009

Bernoulli versus Markov: Investigation of state transition regime in switching-state acoustic models.

Jahanshah Kabudian, Mohammad Mehdi Homayounpour, Seyed Mohammad Ahadi

Signal Process., 2009

Hybrid statistical pronunciation models designed to be trained by a medium-size corpus.

Bahram Vazirnezhad, Farshad Almasganj, Seyed Mohammad Ahadi

Comput. Speech Lang., 2009

A new approach for spoken language identification based on sequence kernel SVMs.

Ali Ziaei, Seyed Mohammad Ahadi, Hojatollah Yeganeh, S. Masoud Mirrezaie

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

Logarithmic Quantization Index Modulation: A perceptually better way to embed data within a cover signal.

Nima Khademi Kalantari, Seyed Mohammad Ahadi

Proceedings of the IEEE International Conference on Acoustics, 2009

2008

Stressed speech recognition using a warped frequency scale.

Davood Gharavian, Seyed Mohammad Ahadi

IEICE Electron. Express, 2008

Kernel-Based Speaker Clustering for Rapid Speaker Adaptation.

Oldooz Hazrati Yadkoori, Seyed Mohammad Ahadi, Seyed Omid Sadjadi

Proceedings of the Fifth International Conference on Information Technology: New Generations (ITNG 2008), 2008

Speaker diarization in a multi-speaker environment using particle swarm optimization and mutual information.

S. Masoud Mirrezaie, Seyed Mohammad Ahadi

Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

A universally optimum decoder for multiplicative audio watermarking.

Nima Khademi Kalantari, Seyed Mohammad Ahadi, Hamidreza Amindavar

Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Vector Quantization Index Modulation watermarking using concentric hyperspherical codebooks.

Nima Khademi Kalantari, Seyed Mohammad Ahadi

Proceedings of the IEEE International Conference on Acoustics, 2008

Time-inhomogeneous hidden Bernoulli model: An alternative to hidden Markov model for automatic speech recognition.

Jahanshah Kabudian, Mohammad Mehdi Homayounpour, Seyed Mohammad Ahadi

Proceedings of the IEEE International Conference on Acoustics, 2008

Robust weighted fuzzy c-means clustering.

Amir Hossein Hadjahmadi, Mohammad Mehdi Homayounpour, Seyed Mohammad Ahadi

Proceedings of the FUZZ-IEEE 2008, 2008

2007

Features based on filtering and spectral peaks in autocorrelation domain for robust speech recognition.

Gholamreza Farahani, Seyed Mohammad Ahadi, Mohammad Mehdi Homayounpour

Comput. Speech Lang., 2007

Adaptive ARMA filtering and energy normalization for robust speech recognition.

Farideh Golshan, Seyed Mohammad Ahadi, S. Saloomeh Shariati

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Consideration of correlation between noise and clean speech signals in autocorrelation-based robust speech recognition.

Gholamreza Farahani, Seyed Mohammad Ahadi, Mohammad Mehdi Homayounpour, Amir Kashi

Proceedings of the 9th International Symposium on Signal Processing and Its Applications, 2007

Front-end post-processing using histogram equalization combined with ARMA filtering for noise robust speech recognition.

Seyedeh Saloomeh Shariati, Seyed Mohammad Ahadi, Karim Mohammadi

Proceedings of the 15th European Signal Processing Conference, 2007

Improved Autocorrelation-based Noise robust speech recognition using kernel-based cross correlation and overestimation parameters.

Gholamreza Farahani, Seyed Mohammad Ahadi, Mohammad Mehdi Homayounpour

Proceedings of the 15th European Signal Processing Conference, 2007

2006

Robust Feature Extraction of Speech Via Noise Reduction in Autocorrelation Domain.

Gholamreza Farahani, Seyed Mohammad Ahadi, Mohammad Mehdi Homayounpour

Proceedings of the Multimedia Content Representation, 2006

Robust feature extraction based on spectral peaks of group delay and autocorrelation function and phase domain analysis.

Gholamreza Farahani, Seyed Mohammad Ahadi, Mohammad Mehdi Homayounpour

Proceedings of the INTERSPEECH 2006, 2006

Use of Spectral Peaks in Autocorrelation and Group Delay Domains for Robust Speech Recognition.

Gholamreza Farahani, Seyed Mohammad Ahadi, Mohammad Mehdi Homayounpour

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2004

Use of formants in stressed and unstressed continuous speech recognition.

Davood Gharavian, Seyed Mohammad Ahadi

Proceedings of the INTERSPEECH 2004, 2004

An energy normalization scheme for improved robustness in speech recognition.

Seyed Mohammad Ahadi, Hamid Sheikhzadeh, Robert L. Brennan, George H. Freeman

Proceedings of the INTERSPEECH 2004, 2004

Evaluation of the effect of stress on formants in Farsi vowels.

Davood Gharavian, Seyed Mohammad Ahadi

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Statistical evaluation of the influence of stress on pitch frequency and phoneme durations in farsi language.

Davood Gharavian, Seyed Mohammad Ahadi

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

An efficient front-end for automatic speech recognition.

Seyed Mohammad Ahadi, Hamid Sheikhzadeh, Robert L. Brennan, George H. Freeman

Proceedings of the 2003 10th IEEE International Conference on Electronics, 2003

1999

Farsi language prosodic structure, research and implementation using a speech synthesizer.

Hamid Sheikhzadeh, A. Eshkevari, M. Khayatian, Mohammad Reza Sadigh, Seyed Mohammad Ahadi

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999