Rank: 62 based on 631 downloads (last 30 days) and 7 files submitted
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Amir Omidvarnia

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Company/University
The University of Queensland

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Professional Interests:
Medical Signal Processing, Image Processing, Pattern Recognition

 

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Files Posted by Amir View all
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(last 30 days) 		Comments Rating
20 Nov 2011 Screenshot Dual Extended Kalman Filter (DEKF) This package implements Dual Extended Kalman Filter for time-varying MVAR parameter estimation. Author: Amir Omidvarnia dual extended kalman ..., dekf, mvar parameter estima..., mvar, multivariate autoregr..., timevarying kalman fi... 51 0
  • 4.0
4.0 | 1 rating
12 Nov 2011 Screenshot Time-Varying EEG Connectivity: A Time-Frequency Approach The package performs time-varying EEG connectivity analysis on a simulated data and an EEG sample. Author: Amir Omidvarnia timevarying, eeg connectivity, partial directed cohe..., directed transfer fun..., multivariate autoregr..., mvar estimation 35 1
24 Nov 2010 Screenshot Linear Kalman Filter A fully commented script which explains Linear Kalman Filtering in the form of a simple example. Author: Amir Omidvarnia kalman, linear estimation, kalman filtering, linear kalman filter, state space estimatio... 48 0
29 Oct 2007 FLD-based Face Recognition System This package implements 'Fisherface', a FLD-based face recognition system. Author: Amir Omidvarnia application, face recognition, fisher linear discrim..., fld, pca 103 15
  • 4.38462
4.4 | 14 ratings
22 Oct 2007 PCA-based Face Recognition System This package implements 'Eigenface', a PCA-based face recognition system. Author: Amir Omidvarnia eigenface, appearancebased metho..., application, face recognition, pca 347 26
  • 4.44444
4.4 | 19 ratings
Comments and Ratings by Amir
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05 Mar 2009 FLD-based Face Recognition System This package implements 'Fisherface', a FLD-based face recognition system. Author: Amir Omidvarnia

Dear friend! My code is only a prototype of FLD-based face recognition systems. In fact, this code implements the core algorithm for the system. So, you shouldn't expect it to work well on all datasets. Instead, you can customize it according to your needs and used facial images.

Comments and Ratings on Amir 's Files View all
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20 May 2012 PCA-based Face Recognition System This package implements 'Eigenface', a PCA-based face recognition system. Author: Amir Omidvarnia Bera, Partha

perfect!
10 May 2012 Time-Varying EEG Connectivity: A Time-Frequency Approach The package performs time-varying EEG connectivity analysis on a simulated data and an EEG sample. Author: Amir Omidvarnia albakri, ahmed

THANK YOU VERY MUCH

06 May 2012 Dual Extended Kalman Filter (DEKF) This package implements Dual Extended Kalman Filter for time-varying MVAR parameter estimation. Author: Amir Omidvarnia marvian, abbas
22 Feb 2012 PCA-based Face Recognition System This package implements 'Eigenface', a PCA-based face recognition system. Author: Amir Omidvarnia reddy, kumar

how to add all THE THREE FUNCTIONS WHILE RUNNING THE EXAMPLE IT IS ASKING FOR DATABASE SO PLEASE HELP ME
12 Dec 2011 FLD-based Face Recognition System This package implements 'Fisherface', a FLD-based face recognition system. Author: Amir Omidvarnia Jaime

Tsai, I forgot to mention that Sb should be multiplied by the number of pcitures per class (in this case 2), you are right on that too. Refer to section 2.4 of the following paper to note the error: http://www.face-rec.org/algorithms/LDA/belhumeur96eigenfaces.pdf

If you guys would like to look at another sample Matlab code for fisher faces, look at:

http://dailyburrito.com/projects/facerecog/FaceRecReport.html

Top Tags Applied by Amir
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application, face recognition, multivariate autoregressive, pca, signal processing
Files Tagged by Amir View all
  • 1 - 5 of
  • 7
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
20 Nov 2011 Screenshot Dual Extended Kalman Filter (DEKF) This package implements Dual Extended Kalman Filter for time-varying MVAR parameter estimation. Author: Amir Omidvarnia dual extended kalman ..., dekf, mvar parameter estima..., mvar, multivariate autoregr..., timevarying kalman fi... 51 0
  • 4.0
4.0 | 1 rating
12 Nov 2011 Screenshot Time-Varying EEG Connectivity: A Time-Frequency Approach The package performs time-varying EEG connectivity analysis on a simulated data and an EEG sample. Author: Amir Omidvarnia timevarying, eeg connectivity, partial directed cohe..., directed transfer fun..., multivariate autoregr..., mvar estimation 35 1
24 Nov 2010 Screenshot Linear Kalman Filter A fully commented script which explains Linear Kalman Filtering in the form of a simple example. Author: Amir Omidvarnia kalman, linear estimation, kalman filtering, linear kalman filter, state space estimatio... 48 0
29 Oct 2007 FLD-based Face Recognition System This package implements 'Fisherface', a FLD-based face recognition system. Author: Amir Omidvarnia application, face recognition, fisher linear discrim..., fld, pca 103 15
  • 4.38462
4.4 | 14 ratings
22 Oct 2007 PCA-based Face Recognition System This package implements 'Eigenface', a PCA-based face recognition system. Author: Amir Omidvarnia eigenface, appearancebased metho..., application, face recognition, pca 347 26
  • 4.44444
4.4 | 19 ratings

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