Alireza Ghasemi

 
Audiovisual Communications Laboratory (LCAV )
School of Computer and Communication Sciences (IC)
Ecole Polytechnique Fédérale de Lausanne (EPFL) 
 
Office:  BC 344
Phone: +41 (0)21 693
Fax: +41 (0)21 693 4312
Email: alireza.ghasemi@epfl.ch
Homepage: http://aghasemi.github.io/
Address: EPFL – I&C – LCAV
BC 341 (Building BC)
Station 14
1015 Lausanne, Switzerland

Biography

  • Born on April 1987, Esfahan, Iran.
  • Education History:

        * PhD Student of Computer and Communication Science, École polytechnique fédérale de Lausanne           (EPFL), Lausanne, Switzerland, 2011-Present.

        * M. Sc. in Computer Engineering – Artificial Intelligence, Sharif University of Technology, Tehran,                 Iran, 2009-2011.
        * B. Sc. in Computer Engineering, Sharif University of Technology, Tehran, Iran, 2005-2009.

See my CV in the short or long form in my homepage.

 

Research Interests

  • Image Processing and Computer Vision: Video Analysis, Feature Extraction, Tracking, Content-Based Image Retrieval, Image Annotation, Augmented Reality, Multi-Dimensional Image Processing.
  • Signal Processing: Wavelets, Invariant Signal Representations. 
  • Machine Learning and Pattern Recognition: Semi-Supervised  and  Active  Learning,  One-Class Learning.
  • Information Retrieval and Data Mining: Text Classification, Rank and Metric Learning.

Infoscience Profile

A. J. Scholefield; A. Ghasemi; M. Vetterli : Bound and Conquer: Improving Triangulation by Enforcing Consistency; submitted to IEEE Transactions on Pattern Analysis and Machine Intelligence. 2018-03-02.
A. Ghasemi / M. Vetterli; A. J. Scholefield (Dir.) : Bound and Conquer. Lausanne, EPFL, 2017. DOI : 10.5075/epfl-thesis-7586.
M. Vetterli; A. Ghasemi; A. Scholefield ; Point and sensor estimation from images. US2017091945 . 2017.
X. V. Suo : Deep(ly) Learning the Depth ; 2016.
A. Ghasemi; A. J. Scholefield; M. Vetterli : SHAPE: Linear-Time Camera Pose Estimation With Quadratic Error-Decay. 2016. 41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Shanghai, China, 20-25 March 2016. p. 1776-1780.
S. Dev; A. Ghasemi : Point localization in Multi-camera system. 2015.
A. Ghasemi; A. J. Scholefield; M. Vetterli : On the Accuracy of Point Localisation in a Circular Camera-Array. 2015. IEEE International Conference on Image Processing (ICIP), Quebec City, Quebec, Canada, September 27-30, 2015. p. 981 - 985.
A. Ghasemi; L. Rime; M. Vetterli ; Method and apparatus for identifying local features. US9613256 ; US2014369594 ; WO2014198351 . 2014.
A. Ghasemi; M. Hosseini Kamal; M. Vetterli : Computationally efficient background subtraction in the light field domain. 2014. IS&T/SPIE Electronic Imaging 2014, San Francisco, California, USA, February 2-6, 2014.
A. Ghasemi; N. J. Afonso; M. Vetterli : LCAV-31: a dataset for light field object recognition. 2014. IS&T/SPIE Electronic Imaging 2014, San Francisco, California, USA, February 2-6, 2014.
A. Ghasemi; M. Vetterli : Scale-invariant representation of light field images for object recognition and tracking. 2014. IS&T/SPIE Electronic Imaging 2014, San Francisco, California, USA, February 2-6, 2014. DOI : 10.1117/12.2041105.
A. Ghasemi; M. Vetterli : Detecting Planar Surface Using a Light-Field Camera with Application to Distinguishing Real Scenes From Printed Photos. 2014. 2014 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, May 4-9, 2014. p. 4588-4592.
A. Ghasemi : Image-Based Localization Using the Plenoptic Function. 2012.
A. Ghasemi : Image Retrieval in the Plenoptic Space. 2012.
A. Ghasemi : Active Learning with Crowd-Sourcing. 2012.
P.-Chen : Feature Points Selection for Non-blind Image Matching.