1990 …2024

Research output per year

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Research Output

3D model processing for high throughput phenotype extraction – the case of corn

Zermas, D., Morellas, V., Mulla, D. & Papanikolopoulos, N., Jan 1 2019, (Accepted/In press) In : Computers and Electronics in Agriculture. 105047.

Research output: Contribution to journalArticle

3D reconstruction of periodic motion from a single view

Ribnick, E. & Papanikolopoulos, N. P., Oct 1 2010, In : International Journal of Computer Vision. 90, 1, p. 28-44 17 p.

Research output: Contribution to journalArticle

11 Scopus citations

Action recognition using global spatio-temporal features derived from sparse representations

Somasundaram, G., Cherian, A., Morellas, V. & Papanikolopoulos, N., Jun 2014, In : Computer Vision and Image Understanding. 123, p. 1-13 13 p.

Research output: Contribution to journalArticle

30 Scopus citations

Active video system for a miniature reconnaissance robot

Yesin, K., Nelson, B. J., Papanikolopoulos, N. P., Voyles, R. & Krantz, D., Apr 2000, In : Proceedings-IEEE International Conference on Robotics and Automation. 4, p. 3919-3924 6 p.

Research output: Contribution to journalArticle

8 Scopus citations

Adaptive Robotic Visual Tracking: Theory and Experiments

Papanikolopoulos, N. P. & Khosla, P. K., Mar 1993, In : IEEE Transactions on Automatic Control. 38, 3, p. 429-445 17 p.

Research output: Contribution to journalArticle

192 Scopus citations

A fast directional filter set for pyramidal image-based robotic systems

Toczyski, W. D. & Papanikolopoulos, N. P., Dec 1 1997, In : Engineering Applications of Artificial Intelligence. 10, 6, p. 557-571 15 p.

Research output: Contribution to journalArticle

A method for human action recognition

Masoud, O. & Papanikolopoulos, N. P., Aug 1 2003, In : Image and Vision Computing. 21, 8, p. 729-743 15 p.

Research output: Contribution to journalArticle

101 Scopus citations

A novel method for tracking and counting pedestrians in real-time using a single camera

Masoud, O. & Papanikolopoulos, N. P., Sep 1 2001, In : IEEE Transactions on Vehicular Technology. 50, 5, p. 1267-1278 12 p.

Research output: Contribution to journalArticle

185 Scopus citations

Appearance-based mapping using minimalistic sensor models

Rybski, P. E., Roumeliotis, S., Gini, M. & Papanikopoulos, N., Apr 2008, In : Autonomous Robots. 24, 3, p. 229-246 18 p.

Research output: Contribution to journalArticle

9 Scopus citations

A robot team for surveillance tasks: Design and architecture

Stoeter, S. A., Rybski, P. E., Stubbs, K. N., McMillen, C. P., Gini, M., Hougen, D. F. & Papanikolopoulos, N., Aug 31 2002, In : Robotics and Autonomous Systems. 40, 2-3, p. 173-183 11 p.

Research output: Contribution to journalArticle

34 Scopus citations

A topology-based descriptor for 3D point cloud modeling: Theory and experiments

Beksi, W. J. & Papanikolopoulos, N., Aug 2019, In : Image and Vision Computing. 88, p. 84-95 12 p.

Research output: Contribution to journalArticle

Automatic detection of vehicle occupants: The imaging problem and its solution

Pavlidis, I., Symosek, P., Fritz, B., Bazakos, M. & Papanikolopoulos, N., Apr 2000, In : Machine Vision and Applications. 11, 6, p. 313-320 8 p.

Research output: Contribution to journalArticle

18 Scopus citations

Automatic detection of vehicle passengers through near-infrared fusion

Pavlidis, I., Symosek, P., Fritz, B., Papanikolopoulos, N. & Schwartz, K., Dec 1 1999, In : IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC. p. 304-309 6 p.

Research output: Contribution to journalArticle

8 Scopus citations
6 Scopus citations

Autonomous stair-climbing with miniature jumping robots

Stoeter, S. A. & Papanikolopoulos, N., Apr 1 2005, In : IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics. 35, 2, p. 313-325 13 p.

Research output: Contribution to journalArticle

55 Scopus citations
23 Scopus citations

A vision-based approach to collision prediction at traffic intersections

Atev, S., Arumugam, H., Masoud, O., Janardan, R. & Papanikolopoulos, N. P., Dec 1 2005, In : IEEE Transactions on Intelligent Transportation Systems. 6, 4, p. 416-423 8 p.

Research output: Contribution to journalArticle

98 Scopus citations

A vision based ensemble approach to velocity estimation for miniature rotorcraft

Andersh, J., Cherian, A., Mettler May, B. F. & Papanikolopoulos, N. P., Aug 23 2015, In : Autonomous Robots. 39, 2, p. 123-138 16 p.

Research output: Contribution to journalArticle

4 Scopus citations

Bayesian Nonparametric Clustering for Positive Definite Matrices

Cherian, A., Morellas, V. & Papanikolopoulos, N. P., May 1 2016, In : IEEE Transactions on Pattern Analysis and Machine Intelligence. 38, 5, p. 862-874 13 p., 7159063.

Research output: Contribution to journalArticle

Open Access
13 Scopus citations

Classification and counting of composite objects in traffic scenes using global and local image analysis

Somasundaram, G., Sivalingam, R., Morellas, V. & Papanikolopoulos, N., Jan 1 2013, In : IEEE Transactions on Intelligent Transportation Systems. 14, 1, p. 69-81 13 p., 6291788.

Research output: Contribution to journalArticle

11 Scopus citations

Classifiers for driver activity monitoring

Veeraraghavan, H., Bird, N., Atev, S. & Papanikolopoulos, N., Feb 2007, In : Transportation Research Part C: Emerging Technologies. 15, 1, p. 51-67 17 p.

Research output: Contribution to journalArticle

27 Scopus citations

Clustering of vehicle trajectories

Atev, S., Miller, G. & Papanikolopoulos, N. P., Sep 1 2010, In : IEEE Transactions on Intelligent Transportation Systems. 11, 3, p. 647-657 11 p., 5462900.

Research output: Contribution to journalArticle

102 Scopus citations

Computer vision algorithms for intersection monitoring

Veeraraghavan, H., Masoud, O. & Papanikolopoulos, N. P., Jun 1 2003, In : IEEE Transactions on Intelligent Transportation Systems. 4, 2, p. 78-89 12 p.

Research output: Contribution to journalArticle

137 Scopus citations

Coordination and longevity in multi-robot teams involving miniature robots

Drenner, A., Janssen, M., Kottas, A., Kossett, A., Carlson, C., Lloyd, R. & Papanikolopoulos, N., Apr 23 2013, In : Journal of Intelligent and Robotic Systems: Theory and Applications. 72, 2, p. 263-284 22 p.

Research output: Contribution to journalArticle

9 Scopus citations

Covariance based point cloud descriptors for object detection and recognition

Fehr, D., Beksi, W. J., Zermas, D. & Papanikolopoulos, N., Jan 1 2016, In : Computer Vision and Image Understanding. 142, p. 80-93 14 p.

Research output: Contribution to journalArticle

Open Access
14 Scopus citations

Deriving occlusions in static scenes from observations of interactions with a moving figure

Jackson, B., Bodor, R. & Papanikolopoulos, N., Dec 19 2005, In : Advanced Robotics. 19, 10 SPEC. ISS., p. 1043-1058 16 p.

Research output: Contribution to journalArticle

Detection and Classification of Vehicles

Gupte, S., Masoud, O., Martin, R. F. K. & Papanikolopoulos, N. P., Mar 1 2002, In : IEEE Transactions on Intelligent Transportation Systems. 3, 1, p. 37-47 11 p.

Research output: Contribution to journalArticle

614 Scopus citations

Detection and tracking for robotic visual servoing systems

Richards, C. A. & Papanikolopoulos, N. P., Jun 1997, In : Robotics and Computer-Integrated Manufacturing. 13, 2, p. 101-120 20 p.

Research output: Contribution to journalArticle

10 Scopus citations

Detection of loitering individuals in public transportation areas

Bird, N. D., Masoud, O., Papanikolopoulos, N. P. & Isaacs, A., Jun 1 2005, In : IEEE Transactions on Intelligent Transportation Systems. 6, 2, p. 167-177 11 p.

Research output: Contribution to journalArticle

103 Scopus citations

Driver fatigue: A vision-based approach to automatic diagnosis

Eriksson, M. & Papanikolopoulos, N. P., Dec 2001, In : Transportation Research Part C: Emerging Technologies. 9, 6, p. 399-413 15 p.

Research output: Contribution to journalArticle

48 Scopus citations

Efficient nearest neighbors via robust sparse hashing

Cherian, A., Sra, S., Morellas, V. & Papanikolopoulos, N. P., Aug 2014, In : IEEE Transactions on Image Processing. 23, 8, p. 3646-3655 10 p., 6824781.

Research output: Contribution to journalArticle

13 Scopus citations

Enlisting rangers and scouts for reconnaissance and surveillance

Rybski, P. E., Papanikolopoulos, N. P., Stoeter, S. A., Krantz, D. G., Yesin, K. B., Gini, M., Voyles, R., Hougen, D. F., Nelson, B., Erickson, M. D., Weisbin, C. R. & Rodriguez, G., Dec 1 2000, In : IEEE Robotics and Automation Magazine. 7, 4, p. 14-24 11 p.

Research output: Contribution to journalArticle

81 Scopus citations

Environments for security assessment and enhancement

Stoa, P., Talukdar, S. N., Christie, R. D., Hou, L. & Papanikolopoulos, N., Jan 1 1992, In : International Journal of Electrical Power and Energy Systems. 14, 2-3, p. 249-255 7 p.

Research output: Contribution to journalArticle

Estimating 3D positions and velocities of projectiles from monocular views

Ribnick, E., Atev, S. & Papanikolopoulos, N. P., Apr 23 2009, In : IEEE Transactions on Pattern Analysis and Machine Intelligence. 31, 5, p. 938-944 7 p.

Research output: Contribution to journalArticle

25 Scopus citations

Estimating pedestrian counts in groups

Kilambi, P., Ribnick, E., Joshi, A. J., Masoud, O. & Papanikolopoulos, N., Apr 1 2008, In : Computer Vision and Image Understanding. 110, 1, p. 43-59 17 p.

Research output: Contribution to journalArticle

109 Scopus citations

EvalWare: Signal Processing for Robotics

Papanikolopoulos, N., Jan 1 2008, In : IEEE Signal Processing Magazine. 25, 1, p. 154-157 4 p.

Research output: Contribution to journalArticle

1 Scopus citations

Eye-in-hand robotic tasks in uncalibrated environments

Smith, C. E., Brandt, S. A. & Papanikolopoulos, N. P., Dec 1 1997, In : IEEE Transactions on Robotics and Automation. 13, 6, p. 903-914 12 p.

Research output: Contribution to journalArticle

28 Scopus citations

Feasibility of intrafraction whole-body motion tracking for total marrow irradiation

Sharma, M., Santos, T. D., Papanikolopoulos, N. P. & Huia, S. K., May 1 2011, In : Journal of biomedical optics. 16, 5, 058002.

Research output: Contribution to journalArticle

1 Scopus citations

FORS: A graph based design environment

Papanikolopoulos, N. P., Dec 1990, In : Computers in Industry. 15, 4, p. 303-315 13 p.

Research output: Contribution to journalArticle

FORS: A software tool for flexible design

Papanikolopoulos, N. P., Feb 1 1991, In : Journal of Intelligent Manufacturing. 2, 1, p. 5-15 11 p.

Research output: Contribution to journalArticle

Gabor-QR decomposition for image encoding

Lau, P., Papanikolopoulos, N. P. & Boley, D. L., Dec 1993, In : Electronics Letters. 29, 25, p. 2182-2183 2 p.

Research output: Contribution to journalArticle

2 Scopus citations

Grasping and tracking using constant curvature dynamic contours

Perrin, D. P., Kadioglu, E., Stoeter, S. A. & Papanikolopoulos, N., Jan 1 2003, In : International Journal of Robotics Research. 22, 10-11, p. 855-871 17 p.

Research output: Contribution to journalArticle

4 Scopus citations
14 Scopus citations

Human activities monitoring at bus stops

Gasser, G., Bird, N., Masoud, O. & Papanikolopoulos, N. P., Jul 5 2004, In : Proceedings - IEEE International Conference on Robotics and Automation. 2004, 1, p. 90-95 6 p.

Research output: Contribution to journalArticle

16 Scopus citations

Human motion recognition using support vector machines

Cao, D., Masoud, O. T., Boley, D. & Papanikolopoulos, N., Oct 1 2009, In : Computer Vision and Image Understanding. 113, 10, p. 1064-1075 12 p.

Research output: Contribution to journalArticle

9 Scopus citations

Implicit cooperation strategies for multi-robot search of unknown areas

Anderson, M. & Papanikolopoulos, N., Dec 1 2008, In : Journal of Intelligent and Robotic Systems: Theory and Applications. 53, 4, p. 381-397 17 p.

Research output: Contribution to journalArticle

24 Scopus citations

Incremental Fuzzy Expert PID Control

Tzafestas, S. & Papanikolopoulos, N. P., Oct 1990, In : IEEE Transactions on Industrial Electronics. 37, 5, p. 365-371 7 p.

Research output: Contribution to journalArticle

179 Scopus citations

Issues and experimental results in vision-guided robotic grasping of static or moving objects

Papanikolopoulos, N. P. & Smith, C. E., Jan 1 1998, In : Industrial Robot. 25, 2, p. 134-140 7 p.

Research output: Contribution to journalArticle

3 Scopus citations
87 Scopus citations