Avinash Ravichandran
 
 

Journal Publications

 

2013

A Ravichandran, R Chaudhry and R Vidal.
Categorizing Dynamic Textures using a Bag of Dynamical Systems
IEEE Transaction on Pattern Analysis and Machine Intelligence. April 2012

A Ravichandran, P Favaro and R Vidal.
A Unified Approach to Segmentation and Categorization of Dynamic Textures
International Journal of Computer Vision, (Under Review)

 

2011

A Ravichandran and R Vidal.
Video Registration using Dynamic Textures
IEEE Transaction on Pattern Analysis and Machine Intelligence, January 2011.
[ bibtex ]

 

Book Chapters

 

2013

G Doretto, A Ravichandran, R Vidal and S Soatto
Dynamical systems in video analysis
E- Reference Signal Processing [ bibtex ]

 

Conference Publications

 

2013

B Taylor, A Ayvaci, A Ravichandran and S Soatto
Semantic Segmentation Exploiting Occlusion Relations within a Convex Optimization Framework
Energy Minimization Methods in Computer Vision and Pattern Recognition (EMMCVPR), 2013. (Oral)
[ bibtex ]

2012

A Ravichandran and S Soatto
Long-Range Spatio-Temporal Modeling with Application to Fire Detection
European Conference on Computer Vision, October 2012.
[ bibtex ]

A Ravichandran, C Wang, M Raptis and S Soatto
SuperFloxels: A Mid-Level Representation for Video Sequences
ARTEMIS Workshop , ECCV, October 2012

D Perrone, A Ravichandran, R Vidal and P Favaro
Image Priors for Image Deblurring with Uncertain Blur
British Machine Vision Conference, September 2012
[ bibtex ]

G Georgiadis, A Ravichandran, S Soatto and A Chiuso
Encoding Scene Structures for Video Compression
SPIE, 2012
[ bibtex ]

B Afsari, R Chaudhry, A Ravichandran and R Vidal.
Group Action Induced Distances for Averaging and Clustering Linear Dynamical Systems with Applications to the Analysis of Dynamic Visual Scenes
IEEE International Conference on Computer Vision and Pattern Recognition, June 2012.
[ bibtex ]

 

2011

P Favaro, R Vidal and A Ravichandran.
A Closed Form Solution to Robust Subspace Estimation and Clustering
IEEE International Conference on Computer Vision and Pattern Recognition, June 2011.
[ bibtex ]

 

2010

A Ravichandran, P Favaro and R Vidal.
A Unified Approach to Segmentation and Categorization of Dynamic Textures
Asian Conference on Computer Vision, November 2010. (Oral)
[ bibtex ]

 

2009

A Ravichandran, R Chaudhry and R Vidal.
View-Invariant Dynamic Texture Recognition using a Bag of Dynamical Systems
IEEE International Conference on Computer Vision and Pattern Recognition, 2009.
[ bibtex ]

R Chaudhry, A Ravichandran, G Hager and R Vidal.
Historgram of Oriented Optical Flow and Binet-Cauchy Kernels on Nonlinear Dynamical Systems for the Recognition of Human Actions.
IEEE International Conference on Computer Vision and Pattern Recognition, 2009.
[ bibtex ]

 

2008

A Ravichandran and R Vidal.
Video Registration using Dynamic Textures
European Conference on Computer Vision, Marseilles, October 2008.
[ bibtex ]

 

2007

A Ravichandran and R Vidal.
Mosaicing Nonrigid dynamical scenes
IEEE International Workshop on Dynamical Vision 2007, October 2007. (Oral)

 

2006

A Ravichandran, R Vidal and H. Halperin.
Segmenting a Beating Heart Using PolySegment and Spatial GPCA.
IEEE International Symposium on Biomedical Imaging, April 2006. (Oral)
[ bibtex ]

 

2005

R Vidal and A Ravichandran.
Segmentation and Optical Flow for Multiple Moving Dynamic Textures.
IEEE International Conference on Computer Vision and Pattern Recognition, June 2005. (Oral)
[ bibtex ]

A Ravichandran, N. Srinivasan, M Peters.
Separation of twins fetal MCG signals using independent component analysis and adaptive filtering.
Advances in Medical Diagnostic Techniques and Procedures (pp. 127-131)

 

2002

N Srinivasan, S Govindan, A Ravichandran and S M Krishnan.
Application of Independent Component Analysis of Event Related Potentials from Alcoholics.
Mathematics and Engineering Techniques in Medicine and Biological Sciences June 2002.

N Srinivasan, A Ravichandran, S Govindan and S M Krishnan.
Independent Component Analysis of Event Related Potentials from a Delayed Matching to Sample Task.
International Conference on Biomedical Engineering, December 2002. Sample size and optimal AR order selection for natural signals.
International Conference on Electronics, Control and Signal processing, December 2002.

I K Z Sakina, A Ravichandran, and N Srinivasan.
Sample size and optimal AR order selection for natural signals.
International Conference on Electronics, Control and Signal processing, December 2002.

 

THESIS

 

2011

A Ravichandran
Categorizing Video Sequences of Non-rigid Dynamical Objects
Ph.D. Thesis. Johns Hopkins University, Department of Electrical and Computer Engineering. October 2010

 
@inproceedings{PVR:CVPR11,
    Author ={Paolo Favaro and Rene Vidal and Avinash Ravichandran},
    Booktitle = {{IEEE} Conference on Computer Vision and Pattern Recognition},
    Pages = {1801-1807},
    Title = {A Closed Form Solution to Robust Subspace Estimation and Clustering},
    Year = {2011}}
  
@inproceedings{CRHV:CVPR09,
    Author = {Rizwan Chaudhry and Avinash Ravichandran and Gregory D. Hager and Ren{\'e} Vidal},
    Booktitle = {{IEEE} Conference on Computer Vision and Pattern Recognition},
    Pages = {1932-1939},
    Title = {Histograms of oriented optical flow and Binet-Cauchy kernels on nonlinear dynamical systems for the recognition of human actions},
    Year = {2009}}
  
@inproceedings{RV:ECCV08,
    Author = {Avinash Ravichandran and Ren{\'e} Vidal},
    Booktitle = {European Conference on Computer Vision},
    Pages = {514-526},
    Title = {Video Registration using Dynamic Textures},
    Year = {2008}}
  
@inproceedings{RVH:ISBI06,
    Author = {Avinash Ravichandran and Ren{\'e} Vidal and Henry Halperin},
    Booktitle = {IEEE International Symposium on Biomedical Imaging},
    Pages = {634-637},
    Title = {Segmenting a Beating Heart Using PolySegment and Spatial {GPCA}},
    Year = {2006}}
    
@article{RV:PAMI11,                                   
    Author = {Avinash Ravichandran and Ren{\'e} Vidal},                        
        Journal = {{IEEE} Transactions on Pattern Analysis and Machine Intelligence},
    Month = {January},
    Number = {1},
    Pages = {158-171},
    Title = {Video Registration Using Dynamic Textures},
    Volume = {33},
    Year = {2011}}
    
@inproceedings{RFV:ACCV10,
    Author = {Avinash Ravichandran and Paolo Favaro and Ren{\'e} Vidal},
    Booktitle = {Asian Conference on Computer Vision},
    Pages = {425-438},
    Title = {A Unified Approach to Segmentation and Categorization of Dynamic Textures},
    Year = {2010}}
  
@inproceedings{RCV:CVPR09,
    Author = {Avinash Ravichandran and Rizwan Chaudhry and Ren{\'e} Vidal},
    Booktitle = {{IEEE} Conference on Computer Vision and Pattern Recognition},
    Pages = {1651-1657},
    Title = {View-Invariant Dynamic Texture Recognition using a Bag of Dynamical Systems},
    Year = {2009}}
  
@inproceedings{CRHV:CVPR09,
    Author = {Rizwan Chaudhry and Avinash Ravichandran and Gregory D. Hager and Ren{\'e} Vidal},
    Booktitle = {{IEEE} Conference on Computer Vision and Pattern Recognition},
    Pages = {1932-1939},
    Title = {Histograms of oriented optical flow and Binet-Cauchy kernels on nonlinear dynamical systems for the recognition of human actions},
    Year = {2009}}
  
@inproceedings{RV:ECCV08,
    Author = {Avinash Ravichandran and Ren{\'e} Vidal},
    Booktitle = {European Conference on Computer Vision},
    Pages = {514-526},
    Title = {Video Registration using Dynamic Textures},
    Year = {2008}}
  
@inproceedings{RVH:ISBI06,
    Author = {Avinash Ravichandran and Ren{\'e} Vidal and Henry Halperin},
    Booktitle = {IEEE International Symposium on Biomedical Imaging},
    Pages = {634-637},
    Title = {Segmenting a Beating Heart Using PolySegment and Spatial {GPCA}},
    Year = {2006}}
    
@inproceedings{VR:CVPR05,
    Author = {Ren{\'e} Vidal and Avinash Ravichandran},
    Booktitle = {{IEEE} Conference on Computer Vision and Pattern Recognition},
    Pages = {516-521},
    Title = {Optical Flow Estimation and Segmentation of Multiple Moving Dynamic Textures},
    Year = {2005}}