Rank: 54 based on 1050 downloads (last 30 days) and 5 files submitted
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Omid Sakhi

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Company/University
ESIEE/Paris-Est

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Professional Interests:
Image Processing

 

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31 Dec 2013 Screenshot Face Detection System for MATLAB 2013a Face Detection using Gabor feature extraction and neural network Author: Omid Sakhi face detection, object detection, neural networks, image feature extract..., gabor feature extract..., gabor filters 174 0
  • 5.0
5.0 | 1 rating
13 Feb 2013 Screenshot Face Recognition Software Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. Author: Omid Sakhi face recognition soft..., face recognition code, svm, hmm, realtime, svd 253 9
  • 5.0
5.0 | 2 ratings
06 Jan 2011 Screenshot Face Detection using Support Vector Machine (SVM) Face Detection using Gabor feature extraction and support vector machines (SVMs) Author: Omid Sakhi face detection, support vector machin..., svm, face detection svm, image processing, gabor wavelets 243 11
  • 5.0
5.0 | 6 ratings
27 Dec 2010 Screenshot Image and Terrain Modeling using Incremental Delaunay Triangulation This program model image/digital elevation data using incremental Delaunay triangulations. Author: Omid Sakhi image, terrain, modeling, approximation, delaunay, triangulation 28 2
  • 3.0
3.0 | 2 ratings
26 Dec 2010 Screenshot Face Detection System Face Detection using Gabor feature extraction and neural network Author: Omid Sakhi application, face detection, neural networks, feature extraction, gabor filters, image processing 352 111
  • 4.28889
4.3 | 92 ratings
Comments and Ratings by Omid View all
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20 Jul 2012 Face Recognition Software Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. Author: Omid Sakhi

Hey Nicola. The reason is that we have many labels that can be used in each state. When you decrease the number of training images per person from 5 to 1, the HMM model does not have enough sequence/data to work with. The transition and emission probabilities become dangerously sparse with lots of zeros (or do not change much from the initial probabilities). That is why the recognition accuracy declines.

06 Apr 2011 Face Detection using Support Vector Machine (SVM) Face Detection using Gabor feature extraction and support vector machines (SVMs) Author: Omid Sakhi

Hey Steve! Thank you for your comment. Unfortunately svmclassify and svmtrain functions are part of the Bioinformatic toolbox. So if you do not have that toolbox, there is no way to run this program. Sorry ...

07 Jan 2011 Neural Networks: A Comprehensive Foundation, 2e book Companion Software Companion Software for Neural Networks: A Comprehensive Foundation, 2e book Author: Simon Haykin

05 Dec 2010 Face Detection System Face Detection using Gabor feature extraction and neural network Author: Omid Sakhi

Thank you for all your comments and questions. One of the most question that I get all the time is the bugs. This program only works with MATLAB version 7.1 and later. Also you need to have image processing and neural network toolbox installed.

Also recently I have heard that there is also a program with MATLAB x64. Please inform me if the program works on x64 or not. Thank you.

Omid
http://www.facedetectioncode.com

13 Dec 2009 Face Detection System Face Detection using Gabor feature extraction and neural network Author: Omid Sakhi

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19 Apr 2014 Face Recognition Software Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. Author: Omid Sakhi Anry

30 Mar 2014 Face Recognition Software Face recognition software using Hidden Markov Models (HMM) and SVD features for education and study. Author: Omid Sakhi Mubeen

Sir, I am get the following error while generating a new database. I have tried the ORL database which was provided with the code.

Loading Faces ...
Reference to non-existent element of a cell array.

Error in gendata (line 55)
blk_coeffs = myDatabase{2,person_index}{block_index,image_index};

Please could you point out what is going wrong.

11 Mar 2014 Face Detection using Support Vector Machine (SVM) Face Detection using Gabor feature extraction and support vector machines (SVMs) Author: Omid Sakhi chuanpeng

03 Mar 2014 Face Detection System Face Detection using Gabor feature extraction and neural network Author: Omid Sakhi gitanjali

Sir please send me 3D face detection code..m using matlab 2013b...please..my id is singhgitanjali11@gmail.com

17 Feb 2014 Face Detection System Face Detection using Gabor feature extraction and neural network Author: Omid Sakhi haem

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