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Dr. Alireza Ahmadian
Dr. Alireza Ahmadian
Professor of Biomedical Engineering, Tehran University of Medical Sciences, Dept. of Biomedical Eng
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ECG feature extraction using Daubechies wavelets
SZ Mahmoodabadi, A Ahmadian, MD Abolhasani
Proceedings of the fifth IASTED International conference on Visualization …, 2005
3042005
ECG feature extraction based on multiresolution wavelet transform
SZ Mahmoodabadi, A Ahmadian, MD Abolhasani, M Eslami, JH Bidgoli
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 3902-3905, 2006
2372006
An efficient texture classification algorithm using Gabor wavelet
A Ahmadian, A Mostafa
Proceedings of the 25th annual international conference of the IEEE …, 2003
1412003
Reduction of dental filling metallic artifacts in CT‐based attenuation correction of PET data using weighted virtual sinograms optimized by a genetic algorithm
M Abdoli, MR Ay, A Ahmadian, RAJO Dierckx, H Zaidi
Medical physics 37 (12), 6166-6177, 2010
1052010
Morphological heart arrhythmia detection using hermitian basis functions and kNN classifier
S Karimifard, A Ahmadian, M Khoshnevisan, MS Nambakhsh
2006 International Conference of the IEEE Engineering in Medicine and …, 2006
732006
MRI-guided attenuation correction in whole-body PET/MR: assessment of the effect of bone attenuation
A Akbarzadeh, MR Ay, A Ahmadian, N Riahi Alam, H Zaidi
Annals of nuclear medicine 27, 152-162, 2013
702013
A novel blind watermarking of ECG signals on medical images using EZW algorithm
MS Nambakhsh, A Ahmadian, M Ghavami, RS Dilmaghani, S Karimi-Fard
2006 International Conference of the IEEE Engineering in Medicine and …, 2006
672006
A texture classification method for diffused liver diseases using Gabor wavelets
A Ahmadian, A Mostafa, MD Abolhassani, Y Salimpour
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 1567-1570, 2006
662006
A contextual based double watermarking of PET images by patient ID and ECG signal
MS Nambakhsh, A Ahmadian, H Zaidi
Computer methods and programs in biomedicine 104 (3), 418-425, 2011
542011
A virtual sinogram method to reduce dental metallic implant artefacts in computed tomography-based attenuation correction for PET
M Abdoli, MR Ay, A Ahmadian, H Zaidi
Nuclear medicine communications 31 (1), 22-31, 2010
502010
Evaluation of whole‐body MR to CT deformable image registration
A Akbarzadeh, D Gutierrez, A Baskin, MR Ay, A Ahmadian, NR Alam, ...
Journal of Applied Clinical Medical Physics 14 (4), 238-253, 2013
482013
A new wavelet based algorithm for estimating respiratory motion rate using UWB radar
M Baboli, SA Ghorashi, N Saniei, A Ahmadian
2009 International Conference on Biomedical and Pharmaceutical Engineering, 1-3, 2009
422009
An efficient point based registration of intra-operative ultrasound images with MR images for computation of brain shift; A phantom study
P Farnia, A Ahmadian, A Khoshnevisan, AH Jaberzadeh, ND Serej, ...
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
342011
Segmentation of brain tumors in MRI images using multi-scale gradient vector flow
AF Kazerooni, A Ahmadian, ND Serej, HS Rad, H Saberi, H Yousefi, ...
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
342011
An efficient piecewise modeling of ECG signals based on Hermitian basis functions
A Ahmadian, S Karimifard, H Sadoughi, M Abdoli
2007 29th Annual International Conference of the IEEE Engineering in …, 2007
342007
Progressive medical image transmission and compression
RS Dilmaghani, A Ahmadian, M Ghavami, AH Aghvami
IEEE signal processing letters 11 (10), 806-809, 2004
342004
Brain-shift compensation by non-rigid registration of intra-operative ultrasound images with preoperative MR images based on residual complexity
P Farnia, A Ahmadian, T Shabanian, ND Serej, J Alirezaie
International journal of computer assisted radiology and surgery 10, 555-562, 2015
312015
Fiducial-free registration procedure for navigated bronchoscopy
T Klein, J Traub, H Hautmann, A Ahmadian, N Navab
Medical Image Computing and Computer-Assisted Intervention–MICCAI 2007: 10th …, 2007
312007
High-quality photoacoustic image reconstruction based on deep convolutional neural network: towards intra-operative photoacoustic imaging
P Farnia, M Mohammadi, E Najafzadeh, M Alimohamadi, B MakkiAbadi, ...
Biomedical Physics & Engineering Express 6 (4), 045019, 2020
282020
Respiration-rate estimation of a moving target using impulse-based ultra wideband radars
A Sharafi, M Baboli, M Eshghi, A Ahmadian
Australasian physical & engineering sciences in medicine 35, 31-39, 2012
272012
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Artikler 1–20