Site-wide links

Scholarly Works

Andreas Savakis
Professor

2013 Submissions

Journal Paper

Ptucha, R. and A. Savakis. "Manifold Based Sparse Representation for Facial Understanding in Natural Images." Image and Vision Computing 31. (2013): 365-378. Print. *

Keane, T., et al. "Practical Image Registration Concerns Overcome by the Weighted and Filtered Mutual Information Metric." Journal of Electronic Imaging 21. 2 (2012): 023-029. Print. * £

Published Conference Proceedings

Ptucha, R., S. Azary, and A. Savakis. "Keypoint Matching and Image Registration using Sparse Representations." Proceedings of the IEEE International Conference Image Processing (ICIP). Ed. B. Lovell and D. Suter. Melbourne, Australia: IEEE, 2013. Print. *

Bellmore, C., R. Ptucha, and A. Savakis. "Fusing of Depth and Color for an Improved Active Shape Model." Proceedings of the IEEE International Conference Image Processing (ICIP). Ed. B. Lovell and D. Suter. Melbourne, Australia: IEEE, 2013. Print. *

Ptucha, R. and A. Savakis. "Joint Optimization of Manifold Learning and Sparse Representations." Proceedings of the IEEE Int. Conf. Automatic Face and Gesture Recognition (FG 2013). Ed. R. Chellappa, X. Chen, and Q. Ji. Shanghai, China: IEEE, 2013. Print. «

Ptucha, R. and A. Savakis. "LGE-KSVD: Flexible Dictionary Learning for Optimized Sparse Representation Classification." Proceedings of the IEEE Conf. on Computer Vision and Pattern Recognition (CVPR) Workshop on Analysis and Modeling of Faces and Gestures. Ed. G. Medioni and R. Zabih. Portland, OR: IEEE, 2013. Print. *

Azary, S. and A. Savakis. "Grassmannian Sparse Representations and Motion Depth Surfaces for 3D Action Recognition." Proceedings of the IEEE Conf. on Computer Vision and Pattern Recognition (CVPR) Workshop on Human Activity Understanding from 3D Data. Ed. G. Medioni and R. Zabih. Portland, OR: IEEE, 2013. Print. «

Azary, S. and A. Savakis. "Grassmannian Spectral Regression for Action Recognition." Proceedings of the 9th International Symposium on Visual Computing (ISVC), in Lecture Notes in Computer Science. Ed. G. Bebis. Rethymnon, Greece: Springer, 2013. Print. *

Knack, T. and A. Savakis. "Real-time Content-aware Video Retargeting for Tunnel Vision Assistance." Proceedings of the IS&T/SPIE Electronic Imaging Conf. Multimedia on Mobile Devices. Ed. G. Sharma and R. Goma. San Francisco, CA: IS&T/SPIE, 2013. Print. *

Moirogiorgou, K., et al. "High Frequency Monitoring System for Integrated Water Resources Management of Rivers." Proceedings of the EWaS-MED International Conference. Ed. A. Zouboulis. Thessaloniki, Greece: EWRA, 2013. Print. *

Ptucha, R. and A. Savakis. "Fusion of Static and Temporal Predictors for Unconstrained Facial Expression Recognition." Proceedings of the IEEE International Conference Image Processing (ICIP). Ed. E. Saber. Orlando, FL: IEEE, 2012. Print. *

Azary, S. and A. Savakis. "A Spatiotemporal Descriptor based on Radial Distances and 3D Joint Tracking for Action Classification." Proceedings of the IEEE International Conference Image Processing (ICIP). Ed. E. Saber. Orlando, FL: IEEE, 2012. Print. *

Savakis, A., et al. "Low Vision Assistance using Face Detection and Tracking on Android Smartphones." Proceedings of the IEEE Midwest Symposium on Circuits and Systems. Ed. N. Rafla. Boise, ID: IEEE, 2012. Print. * ∆

Ptucha, R. and A. Savakis. "How Connections Matter: Factors Affecting Student Performance in STEM Disciplines." Proceedings of the IEEE Integrated STEM Education Conference. Ed. S. Donohue. Princeton, NJ: IEEE, 2012. Print. *

Azary, S. and A. Savakis. "Multiview Action Classification Using Sparse Representations on Motion History Images." Proceedings of the IEEE Western New York Image Processing Workshop. Ed. D. Joshi. Rochester, NY: IEEE, 2012. Print. *

Azary, S. and A. Savakis. "3D Action Classification Using Sparse Spatio-Temporal Feature Representations." Proceedings of the 8th International Symposium on Visual Computing (ISVC) in Lecture Notes in Computer Science. Ed. G. Bebis. Rethymnon, Greece: Springer, 2012. Print. *

Ptucha, R. and A. Savakis. "Towards the Usage of Temporal Features for Facial Expression Classification." Proceedings of the 8th International Symposium on Visual Computing (ISVC), in Lecture Notes in Computer Science. Ed. G. Bebis. Rethymnon, Greece: Springer, 2012. Print. *

2012 Submissions

Journal Paper

Keane, Tommy P., et al. "Practical Image Registration Concerns Overcome by the Weighted and Filtered Mutual Information Metric." Journal of Electronic Imaging 21. 2 (2012). Print. *

2011 Submissions

Published Conference Proceedings

Bellmore, Colin, Raymond Ptucha, and Andreas Savakis. "Interactive Display Using Depth and RGB Sensors for Face and Gesture Control." Proceedings of the IEEE Western New York Image Processing Workshop. Ed. IEEE Rochester Section. Rochester, NY: IEEE, 2011. Web. * £

Ptucha, Raymond and Andreas Savakis. "Manifold Based Sparse Representation for Robust Expression Recognition without Neutral Subtraction." Proceedings of the Int. Conf Computer Vision IEEE International Workshop on Benchmarking Facial Image Analysis Technologies. Ed. H.K. Ekenel, G. Hua, S. Shan. Barcelona, Spain: IEEE, 2011. Print. * £

Ptucha, Raymond, Greg Tsagkatakis, and Andreas Savakis. "Manifold Learning for Simultaneous Pose and Facial Expression Recognition." Proceedings of the 2011 18th IEEE International Conference on Imaging Processing. Ed. Benoit Macq, Peter Schelkens. Brussels, Belgium: IEEE, 2011. Print. * £

Keane, Thomas, et al. "Unsupervised Automated Panorama Creation for Realistic Surveillance Scenes Through Weighted Mutual Information Registration." Proceedings of the SPIE Electronic Imaging. Ed. Jaakko T. Astola and Karen O. Egiazarian. San Fransisco, CA: SPIE, 2011. Print. * £

2010 Submissions

Published Article

Tsagkatakis, G., and A. Savakis, “Face Detection in Resource Constrained Wireless Systems.” Mobile Multimedia Processing: Fundamentals, Methods and Applications. Lecture Notes in Computer Science, 5960 (2010): 203-220. Print. † *

Tsagkatakis, G., and A. Savakis, “Face Recognition using Sparse Representations and Manifold Learning.” Lecture Notes in Computer Science, 6453 (2010): 509-518. Web. † ≠ *

Azari, S., and A. Savakis. “View Invariant Activity Recognition with Manifold Learning.” Advances in Visual Computer, Lecture Notes in Computer Science, 6454 (2010): 606-615. Web. † *

Tsagkatakis, G., and A. Savakis, “A Framework for Object Class Recognition with No Visual Examples.” IEEE Western NY Image Processing Workshop (WNYIP 2010), 5 Nov. 2010. Print. † ≠ *

Ptucha, R., and A. Savakis. “Pose Estimation using Facial Feature Points and Manifold Learning.” IEEE International Conference on Image Processing (ICIP), 26-29 Sept. 2010. n.p. Web. † ≠ *

Tsagkatakis, G., and A. Savakis, “Manifold Modeling with Learned Distance in Random Projection Space for Face Recognition.” IEEE International Conference on Pattern Recognition (ICPR), 23-26 Aug. 2010. 653-656. Web. † ≠ *