Dr. Ioannis Pavlidis

Director, Eckhard-Pfeiffer Professor


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Pavlidis_web.jpeg 
Telephone:
713-743-0101
Fax:
713-743-3355
e-mail:
ipavlidis@uh.edu
Office:
306 Health & Biomedical Sciences Center
Mail:
Ioannis Pavlidis
University of Houston
Health & Biomedical Sciences Center (HSBC) 
Houston, TX 77204-3010
CV:
Responsibilities:
Drawing research directions, developing proposals, directing research, and writing/editing articles.

Research Interests and Projects

My current research interests are in stress studies, sleep studies, and mobile health applications.

 

Publications


Refereed Journal Papers

[J30] New! Spatio-Temporal Smoothing as a Basis for Facial Tissue Tracking in Thermal Imaging
Y. Zhou, P. Tsiamyrtzis, P. Lindner, I. Timofeyev, and I. Pavlidis
IEEE Transactions on Biomedical Engineering, vol. 60, no. 5, pp. 1280-1289, May 2013.
[Impact Factor: 2.347]
Manuscript: PDF Size: 7.81 MB
[J29] Perinasal Imaging of Physiological Stress and Its Affective Potential
D. Shastri, M. Papadakis, P. Tsiamyrtzis, B. Bass, and I. Pavlidis
IEEE Transactions on Affective Computing, vol. 3, no. 3, July 2012.
[Impact Factor: TBA]
Manuscript: PDF Size: 1.37 MB
[J28] Fast by Nature - How Stress Patterns Define Human Experience and Performance in Dexterous Tasks
I. Pavlidis, P. Tsiamyrtzis, D. Shastri, A. Wesley, Y. Zhou, P. Lindner, P. Buddharaju, R. Joseph, A. Mandapati, B. Dunkin, and B. Bass
NATURE Scientific Reports, vol. 2, March 2012.
[Impact Factor: 2.927], [Citations]
[J26] Thermistor at a distance: Unobtrusive measurement of breath
J. Fei and I. Pavlidis
IEEE Transactions on Biomedical Engineering, vol. 57, no. 4, pp. 988-998, April 2010.
[Impact Factor: 2.347], [Citations]
Manuscript: PDF Size: 3.21 MB
[J25] Description and clinical studies of a device for the instantaneous detection of office-place stress
J. Levine, I. Pavlidis, L. MacBride, Z. Zhu, and P. Tsiamyrtzis
WORK: A Journal of Prevention, Assessment, and Rehabilitation, vol. 34, no. 3, pp. 359-364, November 2009.
[Impact Factor: 0.747]
Manuscript: PDF Size: 492.25 Kb
[J23] Thermal Infrared Imaging: A novel method to monitor airflow during polysomnography
J.N. Murthy, J van Jaarsveld, J. Fei, I. Pavlidis, R.I. Harrykissoon, J.F. Lucke, and R.J. Castriotta
SLEEP, vol. 32, no. 11, pp. 1521-7, November 2009.
[Impact Factor: 6.116], [Citations]
Manuscript: PDF Size: 621.55 Kb
[J22] Imaging facial signs of neurophysiological responses
D. Shastri, A. Merla, P. Tsiamyrtzis, and I. Pavlidis
IEEE Transactions on Biomedical Engineering, vol. 56, no. 2, pp. 477-84, February 2009.
[Impact Factor: 2.347], [Citations]
Manuscript: PDF Size: 1003.52 Kb
[J21] NEAT-o-Games: Blending physical activity and fun in the daily routine
Y. Fujiki, K. Kazakos, C. Puri, P. Buddharaju, I. Pavlidis, and J. Levine
ACM Computers in Entertainment, vol. 6, no. 2, April 2008.
[Citations]
Manuscript: PDF Size: 2.21 MB
[J20] Interacting with human physiology
I. Pavlidis, J. Dowdall, N. Sun, C. Puri, J. Fei and M. Garbey
Computer Vision and Image Understanding, vol. 108, no. 1-2, pp. 150-70, October 2007.
[Impact Factor: 2.838], [Citations]
Manuscript: PDF Size: 4.13 MB
[J19] Contact-free measurement of cardiac pulse based on the analysis of thermal imagery
M. Garbey, N. Sun, A. Merla, and I. Pavlidis
IEEE Transactions on Biomedical Engineering, vol. 54, no. 8, pp. 1418-26, August 2007.
[Impact Factor: 2.347], [Citations]
Manuscript: PDF Size: 1.37 MB
[J16] Imaging facial physiology for the detection of deceit
P. Tsiamyrtzis, J. Dowdall, D. Shastri, I. Pavlidis, M.G. Frank, and P. Ekman
International Journal of Computer Vision, vol. 71, no. 2, pp. 197-214, February 2007.
[Impact Factor: 6.986], [Citations]
Manuscript: PDF Size: 717.86 Kb
[J15] Facial skin surface temperature changes during a "Concealed Information" test
D.A. Pollina, A.B. Dollins, S.M. Senter, T.E. Brown, I. Pavlidis, J.A. Levine, and A.H. Ryan
Annals of Biomedical Engineering, vol. 34, no. 7, pp. 1182-1189, 2006.
[Impact Factor: 2.799], [Citations]
Manuscript: PDF Size: 396.50 Kb
[J14] Face recognition by fusing thermal infrared and visible imagery
Bebis, A. Gyaourova, S. Singh, and I. Pavlidis
Image and Vision Computing, vol. 24, no. 7, pp. 727-742, July 2006.
[Impact Factor: 1.883], [Citations]
Manuscript: PDF Size: 1.27 MB
[J13] Noncontact measurement of breathing function
R. Murthy and I. Pavlidis
IEEE Engineering in Medicine and Biology Magazine, vol. 25, no. 3, pp. 57-67, May 2006.
[Impact Factor: 2.057], [Citations]
Manuscript: PDF Size: 1.89 MB
[J12] Guest editorial: special issue on computer vision beyond the visible spectrum
I. Pavlidis and B. Bhanu
Image and Vision Computing, vol. 21, pp. 563-564, July 2003.
[Impact Factor: 1.883], [Citations]
Manuscript: PDF Size: 52.03 Kb
[J11] Face detection in the near-IR spectrum
J. Dowdall, I. Pavlidis, and G. Bebis
Image and Vision Computing, vol. 21, pp. 565-78, July 2003.
[Impact Factor: 1.883], [Citations]
Manuscript: PDF Size: 897.26 Kb
[J10] Deter: detection of events for threat evaluation and recognition
V. Morellas, I. Pavlidis, and P. Tsiamyrtzis
Machine Vision and Applications, vol. 15, no. 1, pp. 29-45, October 2003.
[Impact Factor: 1.691], [Citations]
Manuscript: PDF Size: 421.03 Kb
[J9] Thermal image analysis for polygraph testing
I. Pavlidis and J. Levine
IEEE Engineering in Medicine and Biology Magazine, vol. 21, no. 6, pp. 56-64, November 2002.
[Impact Factor: 2.057], [Citations]
Manuscript: PDF Size: 1.48 MB
[J8] Human behavior: seeing through the face of deception
I. Pavlidis, N.L. Eberhardt, and J. Levine
Nature, vol. 415, no. 6867, pp. 35, January 2002.
[Impact Factor: 35.248], [Citations]
Manuscript: PDF Size: 236.99 Kb
[J7] Urban surveillance systems: From the laboratory to the commercial world
I. Pavlidis, V. Morellas, P. Tsiamyrtzis, and S. Harp
Proceedings of the IEEE, vol. 89, no. 10, pp. 1478-97, October 2001.
[Impact Factor: 6.233], [Citations]
Manuscript: PDF Size: 405.02 Kb
[J6] The face of fear
J. Levine, I. Pavlidis, and M. Cooper
The Lancet, vol. 357, no. 9270, pp. 1757, June 2001.
[Impact Factor: 32.498], [Citations]
Manuscript: PDF Size: 686.56 Kb
[J5] Automatic detection of vehicle occupants - the imaging problem and its solution
I. Pavlidis, P. Symosek, B. Fritz, M. Bazakos, and N. Papanikolopoulos
Machine Vision and Applications, vol. 11, no. 6, pp. 313-20, 2000.
[Impact Factor: 1.691], [Citations]
Manuscript: PDF Size: 234.62 Kb
[J4] A vehicle occupant counting system based on near-infrared phenomenology and fuzzy neural classification
I. Pavlidis, V. Morellas, P. Symosek, and N. Papanikolopoulos
IEEE Transactions on Intelligent Transportation Systems, vol. 1, no. 2, pp. 72-85, June 2000.
[Impact Factor: 2.766], [Citations]
Manuscript: PDF Size: 803.76 Kb
[J3] The energy expended in chewing gum
J. Levine, P. Baukol, and I. Pavlidis
The New England Journal of Medicine, vol. 341, no. 27, pp. 2100, 1999.
[Impact Factor: 52.363], [Citations]
Manuscript: PDF Size: 151.22 Kb
[J2] Online handwriting recognition using physics-based shape metamorphosis
I. Pavlidis, R. Singh, and N. Papanikolopoulos
Pattern Recognition, vol. 31, no. 11, pp. 1589-600, 1998.
[Impact Factor: 3.480], [Citations]
Manuscript: PDF Size: 231.41 Kb

Refereed Conference Papers

[C67] New! Interfacing Real-Time Ozone Information
I. Uyanik, D. Price, P. Tsiamyrtzis, and I. Pavlidis
ACM SIGSPATIAL GIS International Workshop on Interacting with Maps (MapInteract), Orlando, FL, November 2013.
[Acceptance Rate: - ]
Manuscript: PDF Size: 198.42 Kb
[C66] New! Applying a Level Set Method for Resolving Physiologic Motions in Free-Breathing and Non-gated Cardiac MRI
I. Uyanik, P. Lindner, P. Tsiamyrtzis, D. Shah, N. Tsekos, I. Pavlidis
Proceedings of the 7th International Conference on Functional Imaging and Modeling of the Heart – FIMH 2013, Sébastien Ourselin, editors, vol. 7945, Springer Berlin, pp. 466-473, June 2013.
[Acceptance Rate: - ]
Manuscript: PDF Size: 521.02 Kb
[C65] Spatiotemporal Reconstruction of the Breathing Function
D. Duong, D. Shastri, P. Tsiamyrtzis, and I. Pavlidis
Medical Image Computing and Computer Assisted Intervention – MICCAI 2012, Lecture Notes in Computer Science, 2012.
[Acceptance Rate: 31.8%]
Manuscript: PDF Size: 1.01 MB
[C64] A comparative analysis of thermal and visual modalities for automated facial expression recognition
A. Wesley, P. Buddharuju, R. Pienta, and I. Pavlidis
Proceedings of the 8th International Symposium on Visual Computing (ISVC’12), Crete, Greece, July 2012
Manuscript: PDF Size: 1.06 MB
[C63] Left Endocardium Tracking via Collaborative Trackers and Shape Priors
Y. Zhou, S. Zhang, N. Tsekos, I. Pavlidis, and D. Metaxas
Proceedings of the IEEE International Symposium on Biomedical Imaging (ISBI) 2012, Barcelona, Spain, May 2012.
[Acceptance Rate: 60%], [Citations]
Manuscript: PDF Size: 516.88 Kb
[C62] Eustressed or Distressed? Combining Physiology with Observation in User Studies
A. Wesley, P. Lindner, and I. Pavlidis
Proceedings of the 2012 ACM Conference on Human Factors in Computing Systems (CHI), Austin, TX, May 2012.
[Acceptance Rate: 50%], [Citations]
Manuscript: PDF Size: 1.09 MB
[C61] Cardiac MRI Intervention and Diagnosis via Deformable Collaborative Tracking
Y. Zhou, N. Tsekos, I. Pavlidis
Proceedings of the 6th International Conference on Functional Imaging and Modeling of the Heart – FIMH 2011, New York, May 2011.
[Acceptance Rate: 25%], [Citations]
Manuscript: PDF Size: 550.72 Kb
[C60] Who said monitoring is boring?
P. Buddharaju, D. Shastri, A. Mandapati, S. Vaidya, and I. Pavlidis
Proceedings of the 2011 ACM Conference on Human Factors in Computing Systems (CHI), Vancouver, British Columbia, May 2011.
[Acceptance Rate: 43.0%], [Citations]
Manuscript: PDF Size: 1.59 MB
[C59] Collaborative Tracking for MRI-Guided Robotic Intervention on the Beating Heart
Y. Zhou, E. Yeniaras, P. Tsiamyrtzis, N. Tsekos, and I. Pavlidis
Medical Image Computing and Computer Assisted Intervention – MICCAI 2010, Lecture Notes in Computer Science, Beijing, China, vol. 6363, pp. 351-358, September 2010.
[Acceptance Rate: 32.0%], [Citations]
Manuscript: PDF Size: 240.91 Kb
[C58] A novel method to monitor driver’s distractions
A. Wesley, D. Shastri, and I. Pavlidis
Proceedings of the 2010 ACM Conference on Human Factors in Computing Systems (CHI), Atlanta, Georgia, April 2010.
[Acceptance Rate: 57%], [Citations]
Manuscript: PDF Size: 710.34 Kb
[C57] A novel way to conduct human studies and do some good
P. Buddharaju, Y. Fujiki, I. Pavlidis, and E. Akleman
Proceedings of the 2010 ACM Conference on Human Factors in Computing Systems (CHI), Atlanta, Georgia, April 2010.
[Acceptance Rate: 24.5%], [Citations]
Manuscript: PDF Size: 1.48 MB
[C56] O job, can you return my mojo? Improving human engagement and enjoyment in routine activities
D. Shastri, Y. Fujiki, R. Buffington, P. Tsiamyrtzis, and I. Pavlidis
Proceedings of the 2010 ACM Conference on Human Factors in Computing Systems (CHI), Atlanta, Georgia, April 2010.
[Acceptance Rate: 22%], [Citations]
Manuscript: PDF Size: 916.75 Kb
[C55] Thermal vision for sleep apnea monitoring
J. Fei, I. Pavlidis, and J. Murthy
Medical Image Computing and Computer Assisted Intervention – MICCAI 2009, Lecture Notes in Computer Science, vol. 5762, pp. 1084-1091, 2009.
[Acceptance Rate: 27.0%], [Citations]
Manuscript: PDF Size: 644.50 Kb
[C54] Tissue Tracking in Thermo-physiological Imagery Through Spatio-temporal Smoothing
Y. Zhou, P. Tsiamyrtzis, and I. Pavlidis
Medical Image Computing and Computer Assisted Intervention – MICCAI 2009, Lecture Notes in Computer Science, vol. 5762, pp. 1092-1099, September 2009.
[Acceptance Rate: 27.0%], [Citations]
Manuscript: PDF Size: 2.67 MB
[C53] Automatic Initiation of the Periorbital Signal Extraction in Thermal Imagery
D. Shastri, and I. Pavlidis
Proceedings of the 6th IEEE International Conference on Advanced Video and Signal Based Surveillance, Genoa, Italy, September 2009.
[Citations]
Manuscript: PDF Size: 508.29 Kb
[C52] A method for monitoring operator overloading
D. Shastri, I. Pavlidis, and A. Wesley
Proceedings of HCI International, San Diego, California, Julie A. Jacko, editors, vol. 5610, Springer, pp. 169-175, July 2009.
[Citations]
Manuscript: PDF Size: 10.22 MB
[C51] Physiological face recognition is coming of age
I. Pavlidis, and P. Buddharaju
Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Miami Beach, Florida, June 2009.
[Acceptance Rate: 22.1%], [Citations]
Manuscript: PDF Size: 2.01 MB
[C50] Making sense of accelerometer measurements in pervasive physical activity applications
Y. Fujiki, P. Tsiamyrtzis, and I. Pavlidis
Ext. Abstract of the 2009 ACM Conference on Human Factors in Computing Systems (CHI), Boston, Massachusetts, April 2009.
[Acceptance Rate: 25.0%], [Citations]
Manuscript: PDF Size: 1.13 MB
[C49] O'game, can you feel my frustration? Improving user's gaming experience via stress-cam
C. Yun, D. Shastri, I. Pavlidis, and Z. Deng
Proceedings of the 2009 ACM Conference on Human Factors in Computing Systems (CHI), Boston, Massachusetts, April 2009.
[Acceptance Rate: 25.0%], [Citations]
Manuscript: PDF Size: 1.99 MB
[C48] A Probabilistic Template Update Method for Tracking Facial Tissue in Thermal Infrared
Y. Zhou, P. Tsiamyrtzis, and I. Pavlidis
Proceedings of the 5th IEEE International Conference on Advanced Video and Signal Based Surveillance, Santa Fe, New Mexico, September 2008.
[Citations]
Manuscript: PDF Size: 4.50 MB
[C47] The segmentation of the supraorbital vessels in thermal imagery
Z. Zhu, P. Tsiamyrtzis, and I. Pavlidis
Proceedings of the 5th IEEE International Conference on Advanced Video and Signal Based Surveillance, Santa Fe, New Mexico, September 2008.
[Citations]
Manuscript: PDF Size: 2.87 MB
[C46] NEAT-o-Games: Novel mobile gaming versus modern sedentary lifestyle
K. Kazakos, Y. Fujiki, I. Pavlidis, T. Bourlai, and J. Levine
Proceedings of the 2008 Mobile HCI, Amsterdam, Netherlands, September 2008.
[Citations]
Manuscript: PDF Size: 1.33 MB
[C45] Periorbital thermal signal extraction and applications
D. Shastri, P. Tsiamyrtzis, and I. Pavlidis
Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, British Columbia, pp. 102-5, August 2008.
[Citations]
Manuscript: PDF Size: 323.11 Kb
[C44] NEAT-o-Games: Exertion interfaces interwoven in daily life
K. Kazakos, Y. Fujiki, C. Puri, P. Buddharaju, I. Pavlidis, and J. Levine
Proceedings of the 2008 ACM Workshop on Exertion Interfaces, Florence, Italy, April 2008
Manuscript: PDF Size: 326.17 Kb
[C43] Imaging facial signs of neuro-physiological responses
D. Shastri, A. Merla, P. Tsiamyrtzis, and I. Pavlidis
Proceedings of the 10th International Conference on Medical Image Computing and Computer-Assisted Intervention-MICCAI, Brisbane, Australia, October 2007.
[Citations]
Manuscript: PDF Size: 561.42 Kb
[C42] NEAT-o-Games: Ubiquitous game changes modern sedentary lifestyle
P. Buddharaju, Y. Fujiki, K. Kazakos, C. Puri, I. Pavlidis, and J. Levine
Video Proceedings of the 9th International Conference on Ubiquitous Computing, Innsbruck, Austria, September 2007.
[Citations]
Manuscript: AVI Size: 98.69 MB
[C41] Forehead thermal signature extraction in lie detection
Z. Zhu, P. Tsiamyrtzis, and I. Pavlidis
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, pp. 243-6, August 2007.
[Citations]
Manuscript: PDF Size: 807.02 Kb
[C40] Virtual thermistor
J. Fei and I. Pavlidis
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Lyon, France, pp. 250-3, August 2007.
[Citations]
Manuscript: PDF Size: 357.67 Kb
[C39] NEAT-o-Games: Ubiquitous activity-based gaming
Y. Fujiki, K. Kazakos, C. Puri, J. Starren, I. Pavlidis, and J. Levine
Ext. Abstract of the 2007 ACM Conference on Human Factors in Computing Systems (CHI), San Jose, California, pp. 2369-74, April 2007.
[Acceptance Rate: 25.0%], [Citations]
Manuscript: PDF Size: 634.39 Kb
[C38] NEAT-o-Games: Ubiquitous computing meets exertion interfaces
Y. Fujiki, K. Kazakos, C. Puri, J. Starren, I. Pavlidis, and J. Levine
Proceedings of the 2007 ACM Workshop on Exertion Interfaces, San Jose, California, April 2007
Manuscript: PDF Size: 326.17 Kb
[C37] Harvesting the thermal cardiac pulse signal
N. Sun, I. Pavlidis, M. Garbey, and J. Fei
Medical Image Computing and Computer-Assisted Intervention-MICCAI 2006, vol. 4191, pp. 569-576, January 2006.
[Citations]
Manuscript: PDF Size: 1.56 MB
[C36] Analysis of breathing air flow patterns in thermal imaging
J. Fei and I. Pavlidis
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, New York, New York, pp. 946-52, August 2006.
[Citations]
Manuscript: PDF Size: 306.71 Kb
[C35] Counting heartbeats at a distance
N. Sun and I. Pavlidis
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, New York, New York, pp. 228-31, August 2006.
[Citations]
Manuscript: PDF Size: 949.17 Kb
[C34] Physio-Vision with ATHEMOS
C. Puri, P. Buddharaju, N. Sun, D. and I. Pavlidis
Video Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, New York, New York, June 2006.
[Citations]
Manuscript: AVI Size: 74.10 MB
[C31] Tracking human breath in infrared imaging
Z. Zhu, J. Fei, and I. Pavlidis
Proceedings of the IEEE 5th Symposium on Bioinformatics and Bioengineering, Minneapolis, Minnesota, pp. 227-31, October 2005.
[Citations]
Manuscript: PDF Size: 412.19 Kb
[C29] Imaging Breathing Rate in the CO2Absorption Band
J. Fei, Z. Zhu, and I. Pavlidis
Proceedings of the 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Shanghai, China, pp. 700-5, September 2005.
[Citations]
Manuscript: PDF Size: 1.18 MB
[C28] Imaging the cardiovascular pulse
N. Sun, M. Garbey, A. Merla, and I. Pavlidis
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, San Diego, California, vol. 2, pp. 416-21, June 2005.
[Acceptance Rate: 6.5%], [Citations]
Manuscript: PDF Size: 456.76 Kb
[C27] Automatic THErmal MOnitoring System (ATHEMOS) for deception detection
P. Buddharaju, J. Dowdall, P. Tsiamyrtzis, D. Shastri, I. Pavlidis, and M. G. Frank
Video Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, San Diego, California, June 2005.
[Citations]
Manuscript: AVI Size: 40.38 MB
[C26] StressCam: non-contact measurement of users' emotional states through thermal imaging
C. Puri, L. Olson, I. Pavlidis, J. Levine, and J. Starren
Proceedings of the 2005 ACM Conference on Human Factors in Computing Systems (CHI), Portland, Oregon, pp. 1725-8, April 2005.
[Acceptance Rate: 25.0%], [Citations]
Manuscript: PDF Size: 401.43 Kb
[C25] Touchless monitoring of breathing function
R. Murthy, I. Pavlidis, and P. Tsiamyrtzis
Proceedings of the 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Francisco, California, vol. 2, pp. 1196-9, September 2004.
[Citations]
Manuscript: PDF Size: 137.65 Kb
[C24] Face recognition in the thermal infrared spectrum
P. Buddharaju, I. Pavlidis, and I.A. Kakadiaris
Proceedings of the Joint IEEE International Workshop on Object Tracking and Classification Beyond the Visible Spectrum, Washington, DC, July 2004.
[Citations]
Manuscript: PDF Size: 381.16 Kb
[C23] Estimation of blood flow speed and vessel location from thermal video
M. Garbey, A. Merla, and I. Pavlidis
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, Washington, DC, vol. 1, pp. 356-63, June 2004.
[Acceptance Rate: 23.6%], [Citations]
Manuscript: PDF Size: 574.86 Kb
[C22] Fusion of infrared and visible images for face recognition
A. Gyaourova, G. Bebis, and I. Pavlidis
Proceedings of the 8th European Conference on Computer Vision, vol. 4, pp. 456-68, May 2004.
[Citations]
Manuscript: PDF Size: 231.62 Kb
[C21] Continuous physiological monitoring
I. Pavlidis
Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Cancun, Mexico, vol. 2, pp. 1084-7, September 2003.
[Citations]
Manuscript: PDF Size: 329.22 Kb
[C20] Thermal facial screening for deception detection
I. Pavlidis and J. Levine
Proceedings of the Second Joint EMBS-BMES Conference, Houston, TX, vol. 2, pp. 1143-4, October 2002.
[Citations]
Manuscript: PDF Size: 176.97 Kb
[C19] A video-based surveillance solution for protecting the air-intakes of buildings from chem-bio attacks
I. Pavlidis and T. Faltesek
Proceedings of the 2002 IEEE International Conference on Image Processing, Rochester, NY, vol. 1, pp. 501-4, September 2002.
[Citations]
Manuscript: PDF Size: 354.36 Kb
[C18] A face detection method based on multi-band feature extraction in the near-ir spectrum
J. Dowdall, I. Pavlidis, and G. Bebis
Proceedings of the 2001 IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications, Kauai, Hawaii, December 2001
Manuscript: PDF Size: 432.63 Kb
[C17] Monitoring of periorbital blood flow rate through thermal image analysis and its application to polygraph testing
I. Pavlidis and J. Levine
Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Istanbul, Turkey, vol. 3, pp. 2826-9, October 2001.
[Citations]
Manuscript: PDF Size: 568.07 Kb
[C16] Thermal image analysis for anxiety detection
I. Pavlidis, J. Levine, and P. Baukol
Proceedings of the 2001 IEEE International Conference on Image Processing, Thessaloniki, Greece, vol. 2, pp. 315-8, October 2001.
[Citations]
Manuscript: PDF Size: 412.04 Kb
[C15] Two examples of indoor and outdoor surveillance systems: motivation, design, and testing
I. Pavlidis and V. Morellas
Proceedings of the 2nd European Workshop on Advanced Video-Based Surveillance, London, England, pp. 285-96, September 2001.
[Citations]
Manuscript: PDF Size: 213.84 Kb
[C14] Thermal imaging for anxiety detection
I. Pavlidis, J. Levine, and P. Baukol
Proceedings of the 2000 IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications, Hilton Head Island, South Carolina, pp. 104-9, June 2000.
[Citations]
Manuscript: PDF Size: 362.40 Kb
[C13] The imaging issue in an automatic face/disguise detection system
I. Pavlidis and P. Symosek
Proceedings of the 2000 IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications, Hilton Head Island, South Carolina, pp. 15-24, June 2000.
[Citations]
Manuscript: PDF Size: 427.21 Kb
[C12] Automatic detection of vehicle passengers through near-infrared fusion
I. Pavlidis, P. Symosek, B. Fritz, N. Papanikolopoulos, and K. Schwartz
Proceedings of the 1999 IEEE/IEEJ/JSAI International Conference on Intelligent Transportation Systems, Tokyo, Japan, pp. 304-9, October 1999.
[Citations]
Manuscript: PDF Size: 550.08 Kb
[C11] A near-infrared fusion scheme for automatic detection of vehicle passengers
I. Pavlidis, P. Symosek, B. Fritz, and N. Papanikolopoulos
Proceedings of the 1999 IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications, Fort Collins, Colorado, pp. 41-8, June 1999.
[Citations]
Manuscript: PDF Size: 141.38 Kb
[C10] A ground truth tool for synthetic aperture radar (SAR) imagery
I. Pavlidis, D. Perrin, N.P. Papanikolopoulos, W. Au, and S. Sawtelle
Proceedings of the 1999 IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications, Fort Collins, Colorado, pp. 82-7, June 1999.
[Citations]
Manuscript: PDF Size: 148.33 Kb
[C9] Automatic Passenger Counting in the High Occupancy Vehicle (HOV) Lanes
I. Pavlidis, P. Symosek, B. Fritz, R. Sfarzo, and N. Papanikolopoulos
Proceedings of the 1999 Annual Meeting of the Intelligent Transportation Society of America, Washington, D.C., April 1999.
[Citations]
Manuscript: PDF Size: 160.81 Kb
[C8] A curve segmentation algorithm that automates deformable-model-based target tracking
I. Pavlidis and N. Papanikolopoulos
Proceedings of the International Conference on Telecommunications, Chalkidiki, Greece, vol. 4, pp. 177-81, June 1998.
[Citations]
Manuscript: PDF Size: 176.92 Kb
[C7] An on-line handwritten note recognition method using shape metamorphosis
I. Pavlidis, R. Singh, and N.P. Papanikolopoulos
Proceedings of the Fourth International Conference on Document Analysis and Recognition, Ulm, Germany, vol. 2, pp. 914-8, August 1997.
[Citations]
Manuscript: PDF Size: 505.66 Kb
[C6] A metamorphosis-based shape recognition method
R. Singh, I. Pavlidis, and N. Papanikolopoulos
Proceedings of the 1997 International Conference on Digital Signal Processing, Santorini, Greece, vol. 2, pp. 679-82, June 1997
Manuscript: PDF Size: 345.93 Kb
[C5] Recognition of 2D shapes through contour metamorphosis
R. Singh, I. Pavlidis, and N.P. Papanikolopoulos
Proceedings of the 1997 IEEE International Conference on Robotics and Animation, Albuquerque, New Mexico, vol. 2, pp. 1651-6, April 1997.
[Citations]
Manuscript: PDF Size: 603.46 Kb
[C4] Recognition of on-line handwritten patterns through shape metamorphosis
I. Pavlidis, R. Singh, and N. Papanikolopoulos
Proceedings of the 13th International Conference on Pattern Recognition, Vienna, Austria, vol. 3, pp. 18-22, August 1996.
[Citations]
Manuscript: PDF Size: 518.88 Kb
[C3] Automatic selection of control points for deformable-model-based target tracking
I. Pavlidis and N.P. Papanikolopoulos
Proceedings of the 1996 IEEE International Conference on Robotics and Automation, Minneapolis, Minnesota, vol. 4, pp. 2915-20, April 1996.
[Citations]
Manuscript: PDF Size: 583.95 Kb
[C2] Application of deformable structures to signature identification
I. Pavlidis and N. Papanikolopoulos
Proceedings of the 1995 International Conference on Digital Signal Processing, Limassol, Cyprus, vol. 2, pp. 578-583, June 1995
Manuscript: PDF Size: 582.29 Kb
[C1] Off-line recognition of signatures using revolving active deformable models
I. Pavlidis, R. Mavuduru, and N. Papanikolopoulos
Proceedings of the 1994 IEEE International Conference on Systems, Man, and Cybernetics, San Antonio, Texas, vol. 11, pp. 771-6, October 1994.
[Citations]
Manuscript: PDF Size: 540.81 Kb

Books/Chapters

[B15] New! Physiology-based face recognition in the thermal infrared spectrum
P. Buddharaju and I. Pavlidis
Biomedical Engineering Handbook, 4th Edition, Medical Infrared Imaging – Principles and Practices, M. Diakides, J.D. Bronzino, and D.R. Peterson, editors, CRC Press, ch. 18, pp. 1-16, 2013
[B14] Thermal Infrared Imaging during Polysomnography: Has the Time Come to Unwire the 'Wired' Subjects?
J.N. Murthy and I. Pavlidis
Applied Technologies in Pulmonary Medicine, A.M. Esquinas, editors, Karger, pp. 46- 50, 2011
Manuscript: PDF Size: 2.14 MB
[B13] Face Recognition Under the Skin
P. Buddharaju and I. Pavlidis
Multibiometrics for Human Identification, B. Bhanu and V. Govindaraju, editors, Cambridge University Press, pp. 74-92, 2011
Manuscript: PDF Size: 32.66 MB
[B12] Methodological Advances on Pulse Measurement through Functional Imaging
T. Bourlai, P. Buddharaju, I. Pavlidis, and Barbara Bass
Computational Surgery and Dual Training, Advances in Pattern Recognition, M. Garbey, B.L. Bass, C. Collet, M. de Mathelin, and R. Tran- Son-Tay, editors, pp. 101-121, Springer, 2010
Manuscript: PDF Size: 1.59 MB
[B11] Coalitional Tracker for Deception Detection in Thermal Imagery
J. Dowdall, I. Pavlidis, and P. Tsiamyrtzis
Augmented Vision Perception in Infrared: Algorithms and Applied Systems, Advances in Pattern Recognition, R.I. Hammoud, editors, ch. 5, pp. 113-137, Springer-Verlag, 2009
Manuscript: PDF Size: 925.58 Kb
[B10] Face recognition beyond the visible spectrum
P. Buddharaju, I. Pavlidis, and C. Manohar
Advances in Biometrics: Sensors, Algorithms and Systems, N.K. Ratha and and V. Govindaraju, editors, ch. 9, pp. 157-180, Springer, October 2007
Manuscript: PDF Size: 935.87 Kb
[B9] Physiology-based face recognition in the thermal infrared spectrum
P. Buddharaju, and I. Pavlidis
Medical Infrared Imaging, N.A. Diakides and J.D. Bronzino, editors, Taylor and Francis Books, July 2007
Manuscript: ZIP Size: 3.42 MB
[B8] Multispectral face recognition – fusion of visual imagery with physiological information
P. Buddharaju, and I. Pavlidis
Face Biometrics for Personal Identification: Multi-Sensory Multi-Modal Systems, R.I. Hammoud, B.R. Abidi, and M.A. Abidi, editors, pp. 91-108, Springer, 2007
Manuscript: PDF Size: 4.26 MB
[B7] Biometrics: Face recognition in thermal infrared
I. Pavlidis, P. Tsiamyrtzis, C. Manohar, and P. Buddharaju
Biomedical Engineering Handbook, 3rd Edition, ch. 29, pp. 1-15, CRC Press, 2006
Manuscript: PDF Size: 1.80 MB
[B6] Computer Vision beyond the Visible Spectrum
B. Bhanu, and I. Pavlidis
Springer, November 2004
Manuscript: PDF Size: 202.05 Kb
[B5] Video-based surveillance for chem-bio protection of buildings
I. Pavlidis, C. Stathopoulos, and T. Faltesek
Multisensor Surveillance Systems: The Fusion Perspective, G. L. Foresti, C. Regazzoni, P. Varshney, editors, pp. 97-114, Kluwer Academic Publishers, July 2003
Manuscript: PDF Size: 282.28 Kb
[B4] Two examples of indoor and outdoor surveillance systems
I. Pavlidis and V. Morellas
Video Based Surveillance Systems: Computer Vision and Distributed Processing, P. Remagnino, J. A. Graeme, N. Paragios, C. Regazzoni, editors, pp. 39-50, Kluwer Academic Publishers, 2002
Manuscript: PDF Size: 216.50 Kb
[B3] Programming Cameras and Pan-Tilts with DirectX and Java
I. Pavlidis, V. Morellas, and P. Roeber
Morgan Kaufman, San Francisco, California, December 2002
Manuscript: PDF Size: 290.43 Kb
[B2] Using active deformable models in robotic visual servoing
M. J. Sullivan, N. Papanikolopoulos, R. Singh, and I. Pavlidis
Control in Robotics and Automation: Sensor-Based Integration, B. K. Ghosh, N. Xi, T. J. Tarn, editors, pp. 91-113, Academic Press, 1999
Manuscript: PDF Size: 374.33 Kb
[B1] Improving the performance of deformable-model-based target tracking through automatic select
I. Pavlidis, M. J. Sullivan, R. Singh, and N.P. Papanikolopoulos
Robotics and Manufacturing, Recent Trends in Research and Applications, M. Jamshidi, F. Pin, P. Dauchez, editors, vol. 6, pp. 711-716, ASME Press, New York, 1996
Manuscript: PDF Size: 297.02 Kb

Patents

[X] Cooperative camera network
I. Pavlidis and V. Morellas
U.S. Patent No.7,149,325, December 2006
Manuscript: PDF Size: 1.54 MB
[IX] Controlled environment thermal image detection system and methods regarding same
I. Pavlidis, M.E. Bazakos, and V. Morellas
U.S. Patent No. 7,138,905, November 2006
Manuscript: PDF Size: 2.15 MB
[VIII] System and method using thermal image analysis and slope threshold classification for polygraph testing
I. Pavlidis and J.A. Levine
U.S. Patent No 7,111,980, September 2006
Manuscript: PDF Size: 1.61 MB
[VII] Near-infrared disguise detection
I. Pavlidis
U.S. Patent No. 7,076,088, July 2006
Manuscript: PDF Size: 1.47 MB
[VI] Near-infrared method and system for use in face detection
I. Pavlidis and J.B. Dowdall
U.S. Patent No. 7,027,619, April 2006
Manuscript: PDF Size: 1.83 MB
[V] Detection system and method using thermal image analysis
I. Pavlidis
U.S. Patent No. 6,996,256, February 2006
Manuscript: PDF Size: 1004.99 Kb
[IV] System and method using thermal image analysis for polygraph testing
I. Pavlidis
U.S. Patent No. 6,854,879, February 2005
Manuscript: PDF Size: 1.74 MB
[III] Near-IR human detector
I. Pavlidis, P.F. Symosek, and B.S. Fritz
U.S. Patent No. 6,829,370, December 2004
Manuscript: PDF Size: 933.17 Kb
[II] Near-infrared disguise detection
I. Pavlidis, P.F. Symosek, and B.S. Fritz
U.S. Patent No. 6,718,049, April 2004
Manuscript: PDF Size: 1.43 MB
[I] Near-IR human detector
I. Pavlidis, P.F. Symosek, and B.S. Fritz
U.S. Patent No. 6,370,260, April 2002
Manuscript: PDF Size: 834.44 Kb

Juried Technology Expositions


Invited Conference Papers

[I6] Lie detection - recovery of the periorbital signal through tandem tracking and noise suppression in thermal facial video
P. Tsiamyrtzis, J. Dowdall, D. Shastri, I. Pavlidis, M.G. Frank, and P. Ekman
Proceedings of SPIE Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense IV, E. M. Carapezza, editors, vol. 5778, Orlando, Florida, March 2005
Manuscript: PDF Size: 607.18 Kb
[I5] Thermal image analysis for detecting facemask leakage
J. Dowdall, I. Pavlidis, and J. Levine
Proceedings of SPIE Thermosense XXVII, G. R. Peacock, D. P. Burleigh, J. J. Miles, editors, vol. 5782, pp. 46-53, Orlando, Florida, March 2005
Manuscript: PDF Size: 2.27 MB
[I4] Lie detection using thermal imaging
I. Pavlidis
Proceedings of SPIE Thermosense XXVI, D. P. Burleigh, K. E. Cramer, G. R. Peacock, editors, vol. 5404, pp. 270--279, Orlando, Florida, April 2004
[I3] Infrared and visible image fusion for face recognition
S. Singh, A. Gyaourova, G. Bebis, and I. Pavlidis
Proceedings of SPIE Biometric Technology for Human Identification, vol. 5404, Orlando, Florida, April 2004
Manuscript: PDF Size: 304.45 Kb
[I2] Credibility assessments: operational issues and technology impact for law enforcement applications
A.H. Ryan, Jr., I. Pavlidis, J.W. Rohrbaugh, F. Marchak, and F.A. Kozel
Proceedings of SPIE – The International Society for Optical Engineering, Sensors and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Defense and Law Enforcement II, G. R. Peacock, D. P. Burleigh, J. J. Miles, editors, vol. 5071, pp. 168--82, Orlando, Florida, April 2003
[I1] Face detection in the near-IR spectrum
J.B. Dowdall, I. Pavlidis, and G. Bebis
Proceedings of SPIE Infrared Technology and Applications XXIX, vol. 5074, pp. 745--56, Orlando, Florida, April 2003
Manuscript: PDF Size: 2.99 MB

Conference Abstracts

[A19] New! Experiencing science ethics: Living in the present - connecting with the past
I. Semendeferi and I. Pavlidis
Annual Meeting of the History of Science Society, November 2013
[A18] New! The Face of migraine: Thermal imaging revisited
I. Garza, H. Montakhabi, P. Linder, P. Tsiamyrtzis, J.W. Swanson, L. MacBride, T.A. Krouskop, and I. Pavlidis
American Academy of Neurology 65th Annual Meeting, March 2013
[A17] Airflow monitoring in sleep apnea using infrared imaging
J. Murthy, J. Fei, I. Pavlidis, A. Abeulhagia, and R. Castriota
Abstracts of the American Thoracic Society, Toronto, Canada, May 2008
[A16] Thermistor at a distance: Unobtrusive measurement of breathing
J. Fei and I. Pavlidis
Abstracts of the 25th Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2008
[A15] Remote infrared imaging: A novel non-contact method to monitor airflow during polysomnography
J.N. Murthy, S. Faiz, J. Fei, I. Pavlidis, A. Abeulhagia, and R.J. Castriota
Chest Meeting Abstracts, Chest, vol. 132, no. 4, pp. 464, Chicago, Illinois, October 2007
Manuscript: PDF Size: 44.92 Kb
[A14] Looking through the human face
I. Pavlidis
Abstracts of the 24th Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2007
[A12] Contact-free measurement of cardiac pulse based on the analysis of thermal imagery
M. Garbey, N. Sun, A. Merla, and I. Pavlidis
Abstracts of the 22nd Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2005
Manuscript: PDF Size: 19.56 Kb
[A11] StressCam: non-contact measurement of users’ emotional states through thermal imaging
C. Puri and I. Pavlidis
Abstracts of the 22nd Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2005
Manuscript: PDF Size: 7.84 Kb
[A10] Touchless monitoring of breath function
R. Murthy, I. Pavlidis, and P. Tsiamyrtzis
Abstracts of the 22nd Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2005
Manuscript: PDF Size: 7.95 Kb
[A9] Extraction of superficial vasculature in thermal imaging
C. Manohar and I. Pavlidis
Abstracts of the 22nd Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2005
Manuscript: PDF Size: 7.72 Kb
[A8] Face recognition in the thermal infrared spectrum
P. Buddharaju, I. Pavlidis, and I. A. Kakadiaris
Abstracts of the 22nd Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2005
Manuscript: PDF Size: 8.60 Kb
[A7] Lie detection: recovery of the periorbital signal through tandem tracking and noise suppression in thermal facial video
P. Tsiamyrtzis, J. Dowdall, D. Shastri, I. Pavlidis, M. G. Frank, and P. Ekman
Abstracts of the 22nd Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2005
Manuscript: PDF Size: 9.04 Kb
[A6] Bioheat modeling and its application to psychophysiology
I. Pavlidis, A. Merla, C. Puri, J. Fei, and J. Dowdall
Abstracts of the American Psychological Association Annual Meeting, Honolulu, Hawaii, July 2004
[A5] Face recognition in the infrared spectrum
P. Buddharaju, I. Pavlidis, and I. A. Kakadiaris
Abstracts of the 21st Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2004
Manuscript: PDF Size: 9.79 Kb
[A4] Estimation of blood flow rate and vessel location from thermal video
M. Garbey, A. Merla, and I. Pavlidis
Abstracts of the 21st Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, February 2004
Manuscript: PDF Size: 574.86 Kb
[A3] The computer as a guardian angel
I. Pavlidis
Abstracts of the 20th Annual Houston Conference on Biomedical Engineering Research, Houston, Texas, April 2003
[A2] Thermal image analysis for polygraph testing
I. Pavlidis and J. Levine
Abstracts Symposium on Emerging Technologies in Credibility Assessment, Montreal, Quebec, July 2002
Manuscript: PDF Size: 1.48 MB
[A1] Counting car passengers in the HOVL
I. Pavlidis and N. Papanikolopoulos
Abstracts CTS 10th Annual Transportation Research Conference, pp. 41, St. Paul, Minnesota, May 1999

Technical Reports

[T6] Imaging facial physiology for the detection of deceit
P. Tsiamyrtzis, J. Dowdall, D. Shastri, and I. Pavlidis
Technical Report UH-CS-05-25, Computer Science Department, University of Houston, November 2005
Manuscript: PDF Size: 1019.31 Kb
[T5] Non-contact monitoring of breathing function using infrared imaging
R. Murthy and I. Pavlidis
Technical Report UH-CS-05-09, Computer Science Department, University of Houston, April 2005
Manuscript: PDF Size: 1.42 MB
[T4] Contact-free measurement of cardiac pulse based on the analysis of thermal imagery
M. Garbey, N. Sun, A. Merla and I. Pavlidis
Technical Report UH-CS-04-08, Computer Science Department, University of Houston, December 2004
Manuscript: PDF Size: 577.33 Kb
[T3] Physics-based methodologies for recognizing handwritten signatures, words, and line drawings
I. Pavlidis
Technical Report TR 96-070, Computer Science Department, University of Minnesota, January 1996
[T2] A curve segmentation algorithm that automates deformable-model-based target tracking
I. Pavlidis and N. Papanikolopoulos
Technical Report TR 96-041, Computer Science Department, University of Minnesota, January 1996
Manuscript: PDF Size: 176.92 Kb
[T1] Signature identification through the use of deformable structures
I. Pavlidis, N. Papanikolopoulos, and R. Mavuduru
Technical Report TR 95-012, Computer Science Department, University of Minnesota, January 1995