LIST OF PUBLICATIONS

 

Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas, Nikolaos Papanikolopoulos, 

Tensor Dictionary Learning for Positive Definite Matrices

IEEE Transactions on Image Processing, 2015.


Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas, Nikolaos Papanikolopoulos, 

Tensor Sparse Coding for Positive Definite Matrices

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2014.


Guruprasad Somasundaram, Ravishankar Sivalingam, Vassilios Morellas, Nikolaos Papanikolopoulos, 

Classification and Counting of Composite Objects in Traffic Scenes Using Global and Local Image Analysis

IEEE Transactions on Intelligent Transportation Systems, 2013.

Evan Ribnick, Ravishankar Sivalingam, Nikolaos Papanikolopoulos, and Kostas Daniilidis, 

Reconstructing and Analyzing Periodic Human Motion from Stationary Monocular Views

Computer Vision and Image Understanding, 2012.

Alesia Kaplan, Xinyan Li, Ravishankar Sivalingam, Guruprasad Somasundaram, Arindam Banerjee, Vassilios Morellas, Nikolaos Papanikolopoulos, and Alexander Truskinovsky, 

Computer vision methods in surgical pathology: Diagnosing carcinoma of the breast

Modern Pathology, 2013.

Justin Dancs, Ravishankar Sivalingam, Guruprasad Somasundaram, Vassilios Morellas, and Nikolaos Papanikolopoulos, 

Recognition of Ballet Micro-movements for Use in Choreography

IEEE/RSJ International Conference on Intelligent Robots and Systems, 2013.

Nicholas Walczak, Joshua Fasching, William Toczyski, Ravishankar Sivalingam, Nathaniel Bird, Kathryn Cullen, Vassilios Morellas, Barbara Murphy, Guillermo Sapiro, and Nikolaos Papanikolopoulos, 

A Non-intrusive System for Behavioral Analysis of Children using Multiple RGB+Depth Sensors

IEEE Workshop on Applications of Computer Vision, 2012. 

Joshua Fasching, Nicholas Walczak, Ravishankar Sivalingam, Kathryn Cullen, Barbara Murphy, Guillermo Sapiro, Vassilios Morellas, and Nikolaos Papanikolopoulos, 

Detecting Risk-markers in Children ina Preschool Classroom

IEEE/RSJ International Conference on Intelligent Robots and Systems, 2012.

Ravishankar Sivalingam, Guruprasad Somasundaram, Vineet Bhatawadekar, Vassilios Morellas, and Nikolaos Papanikolopoulos, 

Sparse Representation of Point Trajectories for Action Classification

IEEE International Conference on Robotics and Automation, 2012.

Ravishankar Sivalingam, Anoop Cherian, Joshua Fasching, Nicholas Walczak, Nathaniel Bird, Vassilios Morellas, Barbara Murphy, Kathryn Cullen, Kelvin Lim, Guillermo Sapiro, and Nikolaos Papanikolopoulos, 

A Multi-Sensor Visual Tracking System for Behavior Monitoring of At-Risk Children

IEEE International Conference on Robotics and Automation, 2012.

Duc Fehr, Anoop Cherian, Ravishankar Sivalingam, Sam Nickolay, Vassilios Morellas, and Nikolaos Papanikolopoulos, 

Compact Covariance Descriptors in 3D Point Clouds for Object Recognition

IEEE International Conference on Robotics and Automation, 2012.

Ravishankar Sivalingam, Guruprasad Somasundaram, Xinyan Li, Alesia Kaplan, Jonathan Henriksen, Arindam Banerjee, Vassilios Morellas, Nikolaos Papanikolopoulos, and Alexander Truskinovsky, 

Diagnosing Adenocarcinoma of the Prostate by Computer Vision Methods

United States and Canadian Academy of Pathology, 2012.

Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas, and Nikolaos Papanikolopoulos, 

Positive Definite Dictionary Learning for Region Covariances

IEEE International Conference on Computer Vision (ICCV), 2011.

Ravishankar Sivalingam, Guruprasad Somasundaram, Aravind Ragipindi, Arindam Banerjee, Vassilios Morellas, Nikolaos Papanikolopoulos, Alexander Truskinovsky, 

Diagnosing Endometrial Carcinoma via Computer-Assisted Image Analysis

United States and Canadian Academy of Pathology, 2011.

Ravishankar Sivalingam, Alden D'Souza, Vassilios Morellas, Nikolaos Papanikolopoulos, Michael Bazakos, and Roland Miezianko, 

Dictionary Learning for Robust Background Modeling

IEEE International Conference on Robotics and Automation, 2011.

Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas, and Nikolaos Papanikolopoulos, 

Tensor Sparse Coding for Region Covariances

European Conference on Computer Vision, 2010.

Ravishankar Sivalingam, Guruprasad Somasundaram, Vassilios Morellas, Nikolaos Papanikolopoulos, Osama Lotfallah, and Youngchoon Park, 

Dictionary Learning-based Object Detection and Counting in Traffic Scenes

ACM/IEEE International Conference on Distributed Smart Cameras, 2010.

Ravishankar Sivalingam, Duc Fehr, Vassilios Morellas, Nikolaos Papanikolopoulos, Osama Lotfallah, and Youngchoon Park, 

Counting People in Groups

IEEE International Conference on Advanced Video and Signal Based Surveillance, 2009.

Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas, and Papanikolopoulos, 

Metric Learning for Semi-supervised Clustering of Region Covariance Descriptors

ACM/IEEE International Conference on Distributed Smart Cameras, 2009.

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