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Nikolaos Papanikolopoulos - Publications

Affiliations: 
University of Minnesota, Twin Cities, Minneapolis, MN 
Area:
Computer Science, Robotics
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144 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Cherian A, Stanitsas P, Wang J, Harandi MT, Morellas V, Papanikolopoulos N. Learning Log-Determinant Divergences for Positive Definite Matrices. Ieee Transactions On Pattern Analysis and Machine Intelligence. PMID 33856984 DOI: 10.1109/TPAMI.2021.3073588  0.773
2020 Stanitsas P, Cherian A, Morellas V, Tejpaul R, Papanikolopoulos N, Truskinovsky A. Image Descriptors for Weakly Annotated Histopathological Breast Cancer Data. Frontiers in Digital Health. 2. PMID 33345255 DOI: 10.3389/fdgth.2020.572671  0.776
2020 Stai B, Heller N, McSweeney S, Rickman J, Blake P, Vasdev R, Edgerton Z, Tejpaul R, Peterson M, Rosenberg J, Kalapara A, Regmi S, Papanikolopoulos N, Weight CJ. Public Perceptions of Artificial Intelligence and Robotics in Medicine. Journal of Endourology. PMID 32611217 DOI: 10.1089/End.2020.0137  0.336
2019 Beksi WJ, Papanikolopoulos N. A topology-based descriptor for 3D point cloud modeling: Theory and experiments Image and Vision Computing. 88: 84-95. DOI: 10.1016/J.Imavis.2019.05.004  0.342
2018 Walczak N, Fasching J, Cullen K, Morellas V, Papanikolopoulos N. Toward identifying behavioral risk markers for mental health disorders: an assistive system for monitoring children’s movements in a preschool classroom Machine Vision and Applications. 29: 703-717. DOI: 10.1007/s00138-018-0926-y  0.736
2016 Bernstein GA, Hadjiyanni T, Cullen KR, Robinson JW, Harris EC, Young AD, Fasching J, Walczak N, Lee S, Morellas V, Papanikolopoulos N. Use of Computer Vision Tools to Identify Behavioral Markers of Pediatric Obsessive-Compulsive Disorder: A Pilot Study. Journal of Child and Adolescent Psychopharmacology. PMID 27830935 DOI: 10.1089/Cap.2016.0067  0.76
2016 Cherian A, Morellas V, Papanikolopoulos N. Bayesian Nonparametric Clustering for Positive Definite Matrices. Ieee Transactions On Pattern Analysis and Machine Intelligence. 38: 862-74. PMID 27046838 DOI: 10.1109/Tpami.2015.2456903  0.579
2016 Fehr D, Beksi WJ, Zermas D, Papanikolopoulos N. Covariance based point cloud descriptors for object detection and recognition Computer Vision and Image Understanding. 142: 80-93. DOI: 10.1016/J.Cviu.2015.06.008  0.789
2015 Sivalingam R, Boley D, Morellas V, Papanikolopoulos N. Tensor Dictionary Learning for Positive Definite Matrices. Ieee Transactions On Image Processing : a Publication of the Ieee Signal Processing Society. 24: 4592-601. PMID 26054070 DOI: 10.1109/Tip.2015.2440766  0.756
2015 Zermas D, Teng D, Stanitsas P, Bazakos M, Kaiser D, Morellas V, Mulla D, Papanikolopoulos N. Automation solutions for the evaluation of plant health in corn fields Ieee International Conference On Intelligent Robots and Systems. 2015: 6521-6527. DOI: 10.1109/IROS.2015.7354309  0.787
2015 Fasching J, Walczak N, Morellas V, Papanikolopoulos N. Classification of motor stereotypies in video Ieee International Conference On Intelligent Robots and Systems. 2015: 4894-4900. DOI: 10.1109/IROS.2015.7354065  0.755
2015 Andersh J, Cherian A, Mettler B, Papanikolopoulos N. A vision based ensemble approach to velocity estimation for miniature rotorcraft Autonomous Robots. 39: 123-138. DOI: 10.1007/S10514-015-9430-7  0.6
2015 Perrin D, Masoud O, Smith CE, Papanikolopoulos NP. Snakes for robotic grasping European Control Conference, Ecc 1999 - Conference Proceedings. 4561-4566.  0.731
2014 Cherian A, Sra S, Morellas V, Papanikolopoulos N. Efficient nearest neighbors via robust sparse hashing. Ieee Transactions On Image Processing : a Publication of the Ieee Signal Processing Society. 23: 3646-55. PMID 25122742 DOI: 10.1109/Tip.2014.2324280  0.509
2014 Hashemi J, Tepper M, Vallin Spina T, Esler A, Morellas V, Papanikolopoulos N, Egger H, Dawson G, Sapiro G. Computer vision tools for low-cost and noninvasive measurement of autism-related behaviors in infants. Autism Research and Treatment. 2014: 935686. PMID 25045536 DOI: 10.1155/2014/935686  0.308
2014 Sivalingam R, Boley D, Morellas V, Papanikolopoulos N. Tensor sparse coding for positive definite matrices. Ieee Transactions On Pattern Analysis and Machine Intelligence. 36: 592-605. PMID 24457513 DOI: 10.1109/Tpami.2013.143  0.755
2014 Fehr D, Beksi WJ, Zermas D, Papanikolopoulos N. Occlusion alleviation through motion using a mobile robot Proceedings - Ieee International Conference On Robotics and Automation. 3179-3184. DOI: 10.1109/ICRA.2014.6907316  0.342
2014 Somasundaram G, Cherian A, Morellas V, Papanikolopoulos N. Action recognition using global spatio-temporal features derived from sparse representations Computer Vision and Image Understanding. 123: 1-13. DOI: 10.1016/J.Cviu.2014.01.002  0.775
2013 Cherian A, Sra S, Banerjee A, Papanikolopoulos N. Jensen-Bregman LogDet divergence with application to efficient similarity search for covariance matrices. Ieee Transactions On Pattern Analysis and Machine Intelligence. 35: 2161-74. PMID 23868777 DOI: 10.1109/Tpami.2012.259  0.602
2013 Somasundaram G, Sivalingam R, Morellas V, Papanikolopoulos N. Classification and counting of composite objects in traffic scenes using global and local image analysis Ieee Transactions On Intelligent Transportation Systems. 14: 69-81. DOI: 10.1109/Tits.2012.2209877  0.798
2013 Walczak N, Fasching J, Toczyski WD, Morellas V, Sapiro G, Papanikolopoulos N. Locating occupants in preschool classrooms using a multiple RGB-D sensor system Ieee International Conference On Intelligent Robots and Systems. 2166-2172. DOI: 10.1109/IROS.2013.6696659  0.785
2013 Dancs J, Sivalingam R, Somasundaram G, Morellas V, Papanikolopoulos N. Recognition of ballet micro-movements for use in choreography Ieee International Conference On Intelligent Robots and Systems. 1162-1167. DOI: 10.1109/IROS.2013.6696497  0.8
2013 Drenner A, Janssen M, Kottas A, Kossett A, Carlson C, Lloyd R, Papanikolopoulos N. Coordination and longevity in multi-robot teams involving miniature robots Journal of Intelligent and Robotic Systems: Theory and Applications. 72: 263-284. DOI: 10.1007/S10846-013-9830-X  0.8
2012 Walczak N, Fasching J, Toczyski W, Sivalingam R, Bird N, Cullen K, Morellas V, Murphy B, Sapiro G, Papanikolopoulos N. A nonintrusive system for behavioral analysis of children using multiple RGB+depth sensors Proceedings of Ieee Workshop On Applications of Computer Vision. 217-222. DOI: 10.1109/WACV.2012.6163011  0.779
2012 Somasundaram G, Morellas V, Papanikolopoulos N, Bedros S. Object classification in traffic scenes using multiple spatio-temporal features 2012 20th Mediterranean Conference On Control and Automation, Med 2012 - Conference Proceedings. 1536-1541. DOI: 10.1109/MED.2012.6265857  0.723
2012 Fasching J, Walczak N, Sivalingam R, Cullen K, Murphy B, Sapiro G, Morellas V, Papanikolopoulos N. Detecting risk-markers in children in a preschool classroom Ieee International Conference On Intelligent Robots and Systems. 1010-1016. DOI: 10.1109/IROS.2012.6385732  0.769
2012 Sivalingam R, Cherian A, Fasching J, Walczak N, Bird N, Morellas V, Murphy B, Cullen K, Lim K, Sapiro G, Papanikolopoulos N. A multi-sensor visual tracking system for behavior monitoring of at-risk children Proceedings - Ieee International Conference On Robotics and Automation. 1345-1350. DOI: 10.1109/ICRA.2012.6225280  0.783
2012 Sivalingam R, Somasundaram G, Bhatawadekar V, Morellas V, Papanikolopoulos N. Sparse representation of point trajectories for action classification Proceedings - Ieee International Conference On Robotics and Automation. 3601-3606. DOI: 10.1109/ICRA.2012.6224777  0.81
2012 Fehr D, Cherian A, Sivalingam R, Nickolay S, Morellas And V, Papanikolopoulos N. Compact covariance descriptors in 3D point clouds for object recognition Proceedings - Ieee International Conference On Robotics and Automation. 1793-1798. DOI: 10.1109/ICRA.2012.6224740  0.82
2012 Cherian A, Morellas V, Papanikolopoulos N. Robust sparse hashing Proceedings - International Conference On Image Processing, Icip. 2417-2420. DOI: 10.1109/ICIP.2012.6467385  0.514
2012 Somasundaram G, Morellas V, Papanikolopoulos N. Object classification with efficient global self-similarity descriptors based on sparse representations Proceedings - International Conference On Image Processing, Icip. 2165-2168. DOI: 10.1109/ICIP.2012.6467322  0.699
2012 Ribnick E, Sivalingam R, Papanikolopoulos N, Daniilidis K. Reconstructing and analyzing periodic human motion from stationary monocular views Computer Vision and Image Understanding. 116: 815-826. DOI: 10.1016/J.Cviu.2012.03.004  0.803
2012 Min HJ, Papanikolopoulos N. Robot formations using a single camera and entropy-based segmentation Journal of Intelligent and Robotic Systems: Theory and Applications. 68: 21-41. DOI: 10.1007/S10846-012-9668-7  0.42
2011 Cherian A, Morellas V, Papanikolopoulos N. Approximate nearest neighbors via dictionary learning Proceedings of Spie - the International Society For Optical Engineering. 8058. DOI: 10.1117/12.887484  0.548
2011 Bird N, Papanikolopoulos N. Optimal image-based euclidean calibration of structured light systems in general scenes Ieee Transactions On Automation Science and Engineering. 8: 815-823. DOI: 10.1109/Tase.2011.2144583  0.8
2011 Min HJ, Papanikolopoulos N, Smith CE, Morellas V. Feature-based covariance matching for a moving target in multi-robot following 2011 19th Mediterranean Conference On Control and Automation, Med 2011. 163-168. DOI: 10.1109/MED.2011.5983102  0.331
2011 Agovic A, Levine J, Papanikolopoulos N. Computer vision issues in the design of a scrub nurse robot Proceedings - Ieee International Conference On Robotics and Automation. 2921-2926. DOI: 10.1109/ICRA.2011.5980494  0.794
2011 Sivalingam R, D'Souza A, Morellas V, Papanikolopoulos N, Bazakos M, Miezianko R. Dictionary learning for robust background modeling Proceedings - Ieee International Conference On Robotics and Automation. 4234-4239. DOI: 10.1109/ICRA.2011.5979981  0.762
2011 Cherian A, Sra S, Banerjee A, Papanikolopoulos N. Efficient similarity search for covariance matrices via the Jensen-Bregman LogDet Divergence Proceedings of the Ieee International Conference On Computer Vision. 2399-2406. DOI: 10.1109/ICCV.2011.6126523  0.542
2011 Sivalingam R, Boley D, Morellas V, Papanikolopoulos N. Positive definite dictionary learning for region covariances Proceedings of the Ieee International Conference On Computer Vision. 1013-1019. DOI: 10.1109/ICCV.2011.6126346  0.751
2011 Cherian A, Sra S, Papanikolopoulos N. Denoising sparse noise via online dictionary learning Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 2060-2063. DOI: 10.1109/ICASSP.2011.5946730  0.503
2011 Cherian A, Morellas V, Papanikolopoulos N, Bedros SJ. Dirichlet process mixture models on symmetric positive definite matrices for appearance clustering in video surveillance applications Proceedings of the Ieee Computer Society Conference On Computer Vision and Pattern Recognition. 3417-3424. DOI: 10.1109/CVPR.2011.5995723  0.531
2010 Sivalingam R, Somasundaram G, Morellas V, Papanikolopoulos N, Lotfallah O, Park Y. Dictionary learning based object detection and counting in traffic scenes Icdsc - 4th Acm/Ieee International Conference On Distributed Smart Cameras. 42-48. DOI: 10.1145/1865987.1865995  0.806
2010 Atev S, Miller G, Papanikolopoulos NP. Clustering of vehicle trajectories Ieee Transactions On Intelligent Transportation Systems. 11: 647-657. DOI: 10.1109/Tits.2010.2048101  0.783
2010 Ribnick E, Morellas V, Papanikolopoulos N. Human motion patterns from single camera cues for medical applications Proceedings - Ieee International Conference On Robotics and Automation. 5102-5107. DOI: 10.1109/ROBOT.2010.5509192  0.801
2010 Agovic A, Levine S, Papanikolopoulos N, Tewfik A. Haptic interface design considerations for scrub nurse robots in microsurgery 18th Mediterranean Conference On Control and Automation, Med'10 - Conference Proceedings. 1573-1578. DOI: 10.1109/MED.2010.5547823  0.794
2010 Ribnick E, Papanikolopoulos N. 3D reconstruction of periodic motion from a single view International Journal of Computer Vision. 90: 28-44. DOI: 10.1007/S11263-010-0334-X  0.814
2010 Sivalingam R, Boley D, Morellas V, Papanikolopoulos N. Tensor sparse coding for region covariances Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 6314: 722-735. DOI: 10.1007/978-3-642-15561-1_52  0.76
2010 Cherian A, Andersh J, Morellas V, Mettler B, Papanikolopoulos N. Motion estimation of a miniature helicopter using a single onboard camera Proceedings of the 2010 American Control Conference, Acc 2010. 4456-4461.  0.566
2009 Ribnick E, Atev S, Papanikolopoulos NP. Estimating 3D positions and velocities of projectiles from monocular views. Ieee Transactions On Pattern Analysis and Machine Intelligence. 31: 938-44. PMID 19299865 DOI: 10.1109/Tpami.2008.247  0.786
2009 Sharma M, Hui S, Bird N, Dos Santos T, Papanikolopoulos N. SU-FF-J-116: On the Development of Intra-Fraction Whole Body Motion Tracking During Total Body Irradiation Medical Physics. 36: 2503-2503. DOI: 10.1118/1.3181408  0.806
2009 Fehr D, Papanikolopoulos N. Using a laser range finder mounted on a micro vision robot to estimate environmental parameters Proceedings of Spie - the International Society For Optical Engineering. 7332. DOI: 10.1117/12.818677  0.797
2009 Cherian A, Morellas V, Papanikolopoulos N. Accurate 3D ground plane estimation from a single image Proceedings - Ieee International Conference On Robotics and Automation. 2243-2249. DOI: 10.1109/ROBOT.2009.5152260  0.584
2009 Somasundaram G, Morellas V, Papanikolopoulos N. Counting pedestrians and bicycles in traffic scenes Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 299-304. DOI: 10.1109/ITSC.2009.5309690  0.733
2009 Ribnick E, Papanikolopoulos N. View-invariant analysis of periodic motion 2009 Ieee/Rsj International Conference On Intelligent Robots and Systems, Iros 2009. 1903-1908. DOI: 10.1109/IROS.2009.5354766  0.817
2009 Cherian A, Andersh J, Morellas V, Papanikolopoulos N, Mettler B. Autonomous altitude estimation of a UAV using a single onboard camera 2009 Ieee/Rsj International Conference On Intelligent Robots and Systems, Iros 2009. 3900-3905. DOI: 10.1109/IROS.2009.5354307  0.564
2009 Agovic A, Papanikolopoulos N. Grasp planning by alignment of pairwise shape descriptorss 2009 Ieee/Rsj International Conference On Intelligent Robots and Systems, Iros 2009. 1797-1804. DOI: 10.1109/IROS.2009.5353938  0.782
2009 Sivalingam R, Morellas V, Boley D, Papanikolopoulos N. Metric learning for semi-supervised clustering of region covariance descriptors 2009 3rd Acm/Ieee International Conference On Distributed Smart Cameras, Icdsc 2009. DOI: 10.1109/ICDSC.2009.52893415  0.753
2009 Fehr D, Sivalingam R, Morellas V, Papanikolopoulos N, Lotfallah O, Park Y. Counting people in groups 6th Ieee International Conference On Advanced Video and Signal Based Surveillance, Avss 2009. 152-157. DOI: 10.1109/AVSS.2009.55  0.758
2009 Bodor R, Drenner A, Fehr D, Masoud O, Papanikolopoulos N. View-independent human motion classification using image-based reconstruction Image and Vision Computing. 27: 1194-1206. DOI: 10.1016/J.Imavis.2008.11.008  0.798
2009 Cao D, Masoud OT, Boley D, Papanikolopoulos N. Human motion recognition using support vector machines Computer Vision and Image Understanding. 113: 1064-1075. DOI: 10.1016/J.Cviu.2009.06.002  0.733
2009 Min HJ, Drenner A, Papanikolopoulos N. Visual Tracking for Teams of Miniature Robots Springer Tracts in Advanced Robotics. 54: 159-168. DOI: 10.1007/978-3-642-00196-3_19  0.319
2008 Agovic A, Levine S, Papanikolopoulos N, Tewfik A. Robotic Scrub Nurse for Otolaryngology Journal of Medical Devices. 2. DOI: 10.1115/1.2932444  0.782
2008 Bird N, Santos TD, Hui S, Papanikolopoulos N. Vision-Based Patient Body Tracking in Helical Tomotherapy Journal of Medical Devices. 2. DOI: 10.1115/1.2932435  0.79
2008 Joshi AJ, Papanikolopoulos N. Learning of moving cast shadows for dynamic environments Proceedings - Ieee International Conference On Robotics and Automation. 987-992. DOI: 10.1109/ROBOT.2008.4543333  0.301
2008 Fiore L, Somasundaram G, Drenner A, Papanikolopoulos N. Optimal camera placement with adaptation to dynamic scenes Proceedings - Ieee International Conference On Robotics and Automation. 956-961. DOI: 10.1109/ROBOT.2008.4543328  0.745
2008 Hemes B, Fehr D, Papanikolopoulos N. Motion primitives for a tumbling robot 2008 Ieee/Rsj International Conference On Intelligent Robots and Systems, Iros. 1471-1476. DOI: 10.1109/IROS.2008.4651072  0.309
2008 Kilambi P, Ribnick E, Joshi AJ, Masoud O, Papanikolopoulos N. Estimating pedestrian counts in groups Computer Vision and Image Understanding. 110: 43-59. DOI: 10.1016/J.Cviu.2007.02.003  0.79
2008 Anderson M, Papanikolopoulos N. Implicit cooperation strategies for multi-robot search of unknown areas Journal of Intelligent and Robotic Systems: Theory and Applications. 53: 381-397. DOI: 10.1007/S10846-008-9242-5  0.644
2008 Fiore L, Fehr D, Bodor R, Drenner A, Somasundaram G, Papanikolopoulos N. Multi-camera human activity monitoring Journal of Intelligent and Robotic Systems: Theory and Applications. 52: 5-43. DOI: 10.1007/S10846-007-9201-6  0.787
2008 Ribnick E, Papanikolopoulos N. Estimating 3D trajectories of periodic motions from stationary monocular views Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 5304: 546-559. DOI: 10.1007/978-3-540-88690-7-41  0.805
2007 Joshi AJ, Atev S, Masoud O, Papanikolopoulos N. Moving shadow detection with low- And mid-level reasoning Proceedings - Ieee International Conference On Robotics and Automation. 4827-4832. DOI: 10.1109/ROBOT.2007.364223  0.703
2007 Cannon K, Lapoint MA, Bird N, Panciera K, Veeraraghavan H, Papanikolopoulos N, Gini M. Using robots to raise interest in technology among underrepresented groups Ieee Robotics and Automation Magazine. 14: 73-81. DOI: 10.1109/Mra.2007.380640  0.788
2007 Ribnick E, Atev S, Papanikolopoulos N, Masoud O, Voyles R. Detection of thrown objects in indoor and outdoor scenes Ieee International Conference On Intelligent Robots and Systems. 979-984. DOI: 10.1109/IROS.2007.4398962  0.8
2007 Masoud O, Papanikolopoulos NP. Using geometric primitives to calibrate traffic scenes Transportation Research Part C: Emerging Technologies. 15: 361-379. DOI: 10.1016/j.trc.2007.05.005  0.708
2007 Veeraraghavan H, Bird N, Atev S, Papanikolopoulos N. Classifiers for driver activity monitoring Transportation Research Part C: Emerging Technologies. 15: 51-67. DOI: 10.1016/J.Trc.2007.01.001  0.787
2007 Bodor R, Drenner A, Schrater P, Papanikolopoulos N. Optimal camera placement for automated surveillance Tasks Journal of Intelligent and Robotic Systems: Theory and Applications. 50: 257-295. DOI: 10.1007/S10846-007-9164-7  0.823
2006 Stoeter SA, Papanikolopoulos N. Kinematic motion model for jumping scout robots Ieee Transactions On Robotics. 22: 398-403. DOI: 10.1109/Tro.2006.862483  0.77
2006 Atev S, Masoud O, Papanikolopoulos N. Learning traffic patterns at intersections by spectral clustering of motion trajectories Ieee International Conference On Intelligent Robots and Systems. 4851-4856. DOI: 10.1109/IROS.2006.282362  0.705
2006 Ribnick E, Atev S, Masoud O, Papanikolopoulos N, Voyles R. Real-time detection of camera tampering Proceedings - Ieee International Conference On Video and Signal Based Surveillance 2006, Avss 2006. DOI: 10.1109/AVSS.2006.94  0.811
2006 Veeraraghavan H, Schrater P, Papanikolopoulos N. Robust target detection and tracking through integration of motion, color, and geometry Computer Vision and Image Understanding. 103: 121-138. DOI: 10.1016/J.Cviu.2006.04.003  0.328
2006 Pearce JL, Powers B, Hess C, Rybski PE, Stoeter SA, Papanikolopoulos N. Using virtual pheromones and cameras for dispersing a team of multiple miniature robots Journal of Intelligent and Robotic Systems: Theory and Applications. 45: 307-321. DOI: 10.1007/S10846-006-9038-4  0.764
2006 Kilambi P, Masoud O, Papanikolopoulos N. Crowd analysis at mass transit sites Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 753-758.  0.701
2006 Ma Y, Damelin SB, Masoud O, Papanikolopoulos N. Activity recognition via classification constrained diffusion maps Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 4291: 1-8.  0.692
2005 Stoeter SA, Papanikolopoulos N. Autonomous stair-climbing with miniature jumping robots. Ieee Transactions On Systems, Man, and Cybernetics. Part B, Cybernetics : a Publication of the Ieee Systems, Man, and Cybernetics Society. 35: 313-25. PMID 15828659 DOI: 10.1109/TSMCB.2004.843270  0.754
2005 Jackson B, Bodor R, Papanikolopoulos N. Deriving occlusions in static scenes from observations of interactions with a moving figure Advanced Robotics. 19: 1043-1058. DOI: 10.1163/156855305774662190  0.74
2005 Atev S, Arumugam H, Masoud O, Janardan R, Papanikolopoulos NP. A vision-based approach to collision prediction at traffic intersections Ieee Transactions On Intelligent Transportation Systems. 6: 416-423. DOI: 10.1109/Tits.2005.858786  0.792
2005 Bird ND, Masoud O, Papanikolopoulos NP, Isaacs A. Detection of loitering individuals in public transportation areas Ieee Transactions On Intelligent Transportation Systems. 6: 167-177. DOI: 10.1109/Tits.2005.848370  0.796
2005 Maurin B, Masoud O, Papanikolopoulos NP. Tracking all traffic: Computer vision algorithms for monitoring vehicles individuals, and crowds Ieee Robotics and Automation Magazine. 12: 29-36. DOI: 10.1109/Mra.2005.1411416  0.696
2005 Bodor R, Drenner A, Janssen M, Schrater P, Papanikolopoulos N. Mobile camera positioning to optimize the observability of human activity recognition tasks 2005 Ieee/Rsj International Conference On Intelligent Robots and Systems, Iros. 4037-4042. DOI: 10.1109/IROS.2005.1545599  0.67
2005 Atev S, Masoud O, Janardan R, Papanikolopoulos N. A collision prediction system for traffic intersections 2005 Ieee/Rsj International Conference On Intelligent Robots and Systems, Iros. 2844-2849. DOI: 10.1109/IROS.2005.1545407  0.64
2005 Bodor R, Schrater P, Papanikolopoulos N. Multi- camera positioning to optimize task observability Ieee International Conference On Advanced Video and Signal Based Surveillance - Proceedings of Avss 2005. 2005: 552-557. DOI: 10.1109/AVSS.2005.1577328  0.654
2004 Dos Santos CC, Stoeter SA, Rybski PE, Papanikolopoulos NP. Mosaicking images: Panoramic imaging for miniature robots Ieee Robotics and Automation Magazine. 11: 62-68. DOI: 10.1109/Mra.2004.1371610  0.725
2004 Atev S, Masoud O, Papanikolopoulos N. Practical mixtures of gaussians with brightness monitoring Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 423-428.  0.693
2004 Jackson B, Bodor R, Papanikolopoulos N. Learning static occlusions from interactions with moving figures 2004 Ieee/Rsj International Conference On Intelligent Robots and Systems (Iros). 1: 963-968.  0.681
2004 Bodor R, Morlok R, Papanikolopoulos N. Dual-camera system for multi-level activity recognition 2004 Ieee/Rsj International Conference On Intelligent Robots and Systems (Iros). 1: 643-648.  0.7
2004 Cao D, Masoud OT, Boley D, Papanikolopoulos N. Online motion classification using support vector machines Proceedings - Ieee International Conference On Robotics and Automation. 2004: 2291-2296.  0.718
2004 Stoeter SA, Papanikolopoulos N. Closed dynamic contour models that split and merge Proceedings - Ieee International Conference On Robotics and Automation. 2004: 3883-3888.  0.747
2004 Gasser G, Bird N, Masoud O, Papanikolopoulos N. Human activities monitoring at bus stops Proceedings - Ieee International Conference On Robotics and Automation. 2004: 90-95.  0.653
2003 Perrin DP, Kadioglu E, Stoeter SA, Papanikolopoulos N. Grasping and tracking using constant curvature dynamic contours International Journal of Robotics Research. 22: 855-871. DOI: 10.1177/027836490302210005  0.83
2003 Veeraraghavan H, Masoud O, Papanikolopoulos NP. Computer vision algorithms for intersection monitoring Ieee Transactions On Intelligent Transportation Systems. 4: 78-89. DOI: 10.1109/Tits.2003.821212  0.724
2003 Wahlstrom E, Masoud O, Papanikolopoulos N. Vision-Based methods for driver monitoring Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 2: 903-908. DOI: 10.1109/ITSC.2003.1252617  0.675
2003 Masoud O, Papanikolopoulos N. Recognizing human activities Proceedings - Ieee Conference On Advanced Video and Signal Based Surveillance, Avss 2003. 157-162. DOI: 10.1109/AVSS.2003.1217916  0.723
2003 McMillen C, Stubbs KN, Rybski PE, Stoeter SA, Gini M, Papanikolopoulos NP. Resource scheduling and load balancing in distributed robotic control systems Robotics and Autonomous Systems. 44: 251-259. DOI: 10.1016/S0921-8890(03)00075-7  0.745
2003 Masoud O, Papanikolopoulos N. A method for human action recognition Image and Vision Computing. 21: 729-743. DOI: 10.1016/S0262-8856(03)00068-4  0.715
2003 Bodor R, Jackson B, Masoud O, Papanikolopoulos N. Image-Based Reconstruction for View-Independent Human Motion Recognition Ieee International Conference On Intelligent Robots and Systems. 2: 1548-1553.  0.811
2003 Stoeter SA, Burt IT, Papanikolopoulos N. Scout robot motion model Proceedings - Ieee International Conference On Robotics and Automation. 1: 90-95.  0.755
2003 Rybski PE, Zacharias F, Lett JF, Masoud O, Gini M, Papanikolopoulos N. Using visual features to build topological maps of indoor environments Proceedings - Ieee International Conference On Robotics and Automation. 1: 850-855.  0.707
2003 Kratochvil B, Burt IT, Drenner A, Goerke D, Jackson B, McMillen C, Olson C, Papanikolopoulos N, Pfeifer A, Stoeter SA, Stubbs K, Waletzko D. Heterogeneous implementation of an adaptive robotic sensing team Proceedings - Ieee International Conference On Robotics and Automation. 3: 4264-4269.  0.745
2003 Pearce JL, Rybski PE, Stoeter SA, Papanikolopoulos N. Dispersion behaviors for a team of multiple miniature robots Proceedings - Ieee International Conference On Robotics and Automation. 1: 1158-1163.  0.735
2002 Rybski PE, Stoeter SA, Gini M, Hougen DF, Papanikolopoulos NP. Performance of a distributed robotic system using shared communications channels Ieee Transactions On Robotics and Automation. 18: 713-727. DOI: 10.1109/TRA.2002.803460  0.757
2002 Rybski PE, Stoeter SA, Papanikolopoulos NP, Burt I, Dahlin T, Gini M, Hougen DF, Krantz DG, Nageotte F. Sharing control Ieee Robotics and Automation Magazine. 9: 41-48. DOI: 10.1109/Mra.2002.1160070  0.742
2002 Martin RFK, Masoud O, Papanikolopoulos N. Using intrinsic images for shadow handling Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 2002: 152-155. DOI: 10.1109/ITSC.2002.1041205  0.711
2002 Maurin B, Masoud O, Papanikolopoulos N. Monitoring crowded traffic scenes Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 2002: 19-24. DOI: 10.1109/ITSC.2002.1041182  0.728
2002 Vceraraghavan H, Masoud O, Papanikolopoulos N. Vision-based monitoring of intersections Ieee Conference On Intelligent Transportation Systems, Proceedings, Itsc. 2002: 7-12. DOI: 10.1109/ITSC.2002.1041180  0.738
2002 Perrin D, Papanikolopoulos N. Usefulness of parametric dynamic contours Vs. Level sets for real-time computer vision International Conference On Digital Signal Processing, Dsp. 2: 1243-1246. DOI: 10.1109/ICDSP.2002.1028318  0.681
2002 Veeraraghavan H, Masoud O, Papanikolopoulos N. Real-time tracking for managing suburban intersections International Conference On Digital Signal Processing, Dsp. 2: 1023-1026. DOI: 10.1109/ICDSP.2002.1028264  0.667
2002 Gupte S, Masoud O, Martin RFK, Papanikolopoulos NP. Detection and Classification of Vehicles Ieee Transactions On Intelligent Transportation Systems. 3: 37-47. DOI: 10.1109/6979.994794  0.711
2002 Stoeter SA, Rybski PE, Stubbs KN, McMillen CP, Gini M, Hougen DF, Papanikolopoulos N. A robot team for surveillance tasks: Design and architecture Robotics and Autonomous Systems. 40: 173-183. DOI: 10.1016/S0921-8890(02)00242-7  0.766
2002 Perrin DP, Kadioglu E, Stoeter SA, Papanikolopoulos N. Localization of miniature mobile robots using constant curvature dynamic contours Proceedings - Ieee International Conference On Robotics and Automation. 1: 702-707.  0.807
2002 Rybski PE, Gini M, Hougen DF, Stoeter SA, Papanikolopoulos N. A distributed surveillance task using miniature robots Proceedings of the International Conference On Autonomous Agents. 1393-1394.  0.736
2002 Stoeter SA, Rybski PE, Gini M, Papanikolopoulos N. Autonomous stair-hopping with scout robots Ieee International Conference On Intelligent Robots and Systems. 1: 721-726.  0.758
2002 Rybski P, Stoeter S, Gini M, Hougen D, Papanikolopoulos N. Performance of a distributed robotic system using shared communication channels Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 2466: 211-225.  0.754
2001 Rybski P, Stoeter S, Gini M, Hougen D, Papanikolopoulos N. Performance of a distributed robotic system using shared communications channels Proceedings of Spie - the International Society For Optical Engineering. 4571: 84-95. DOI: 10.1117/12.444149  0.753
2001 Rybski PE, Burt I, Dahlin T, Gini M, Hougen DF, Krantz DG, Nageotte F, Papanikolopoulos N, Stoeter SA. System architecture for versatile autonomous and teleoperated control of multiple miniature robots Proceedings - Ieee International Conference On Robotics and Automation. 3: 2917-2922. DOI: 10.1109/ROBOT.2001.933064  0.75
2001 Masoud O, Papanikolopoulos NP, Kwon E. The Use of Computer Vision in Monitoring Weaving Sections Ieee Transactions On Intelligent Transportation Systems. 2: 18-25. DOI: 10.1109/6979.911082  0.691
2001 Masoud O, Papanikolopoulos NP. A novel method for tracking and counting pedestrians in real-time using a single camera Ieee Transactions On Vehicular Technology. 50: 1267-1278. DOI: 10.1109/25.950328  0.731
2001 Singh R, Voyles RM, Littau D, Papanikolopoulos NP. Shape morphing-based control of robotic visual servoing Autonomous Robots. 10: 317-338. DOI: 10.1023/A:1011239927178  0.329
2001 Rybski PE, Stoeter SA, Gini M, Hougen DF, Papanikolopoulos N. Effects of limited bandwidth communications channels on the control of multiple robots Ieee International Conference On Intelligent Robots and Systems. 1: 369-374.  0.75
2000 Pavlidis I, Morellas V, Papanikolopoulos N. A Vehicle Occupant Counting System Based on Near-Infrared Phenomenology and Fuzzy Neural Classification Ieee Transactions On Intelligent Transportation Systems. 1: 72-84. DOI: 10.1109/Tits.2000.880964  0.342
2000 Singh R, Cherkassky V, Papanikolopoulos N. Self-organizing maps for the skeletonization of sparse shapes Ieee Transactions On Neural Networks. 11: 241-248. DOI: 10.1109/72.822527  0.326
2000 Rybski PE, Papanikolopoulos NP, Stoeter SA, Krantz DG, Yesin KB, Gini M, Voyles R, Hougen DF, Nelson B, Erickson MD, Weisbin CR, Rodriguez G. Enlisting rangers and scouts for reconnaissance and surveillance Ieee Robotics and Automation Magazine. 7: 14-24. DOI: 10.1109/100.894029  0.778
1997 Smith CE, Brandt SA, Papanikolopoulos NP. Eye-in-hand robotic tasks in uncalibrated environments Ieee Transactions On Robotics and Automation. 13: 903-914. DOI: 10.1109/70.650169  0.312
1996 Papanikolopoulos NP. The framework of controlled active vision Mathematical and Computer Modelling. 24: 145-163. DOI: 10.1016/0895-7177(96)00119-7  0.328
1996 Couvignou PA, Papanikolopoulos NP, Sullivan M, Khosla PK. The use of active deformable models in model-based robotic visual servoing Journal of Intelligent and Robotic Systems: Theory and Applications. 17: 195-221. DOI: 10.1007/Bf00776509  0.59
1995 Papanikolopoulos NP, Nelson BJ, Khosla PK. Six Degree-of-Freedom Hand/Eye Visual Tracking with Uncertain Parameters Ieee Transactions On Robotics and Automation. 11: 725-732. DOI: 10.1109/70.466612  0.551
1993 Papanikolopoulos NP, Khosla PK. Adaptive Robotic Visual Tracking: Theory and Experiments Ieee Transactions On Automatic Control. 38: 429-445. DOI: 10.1109/9.210141  0.546
1993 Papanikolopoulos NP, Khosla PK, Kanade T. Visual Tracking of a Moving Target by a Camera Mounted on a Robot: A Combination of Control and Vision Ieee Transactions On Robotics and Automation. 9: 14-35. DOI: 10.1109/70.210792  0.65
1993 Nelson B, Papanikolopoulos N, Khosla P. Dynamic Sensor Placement Using Controlled Active Vision Ifac Proceedings Volumes. 26: 653-656. DOI: 10.1016/S1474-6670(17)48808-2  0.635
1993 Papanikolopoulos NP, Khosla PK. Selection of features and evaluation of visual measurements for 3-D robotic visual tracking . 320-325.  0.494
1992 Khosla PK, Papanikolopoulos NP. Telerobotic visual servoing Applied Intelligence. 2: 127-153. DOI: 10.1007/Bf00058759  0.574
1992 Papanikolopoulos NP, Khosla PK. Shared and traded telerobotic visual control Proceedings - Ieee International Conference On Robotics and Automation. 1: 878-885.  0.403
1992 Papanikolopoulos NP, Khosla PK. Robotic visual servoing around a static target: An example of controlled active vision Proceedings of the American Control Conference. 2: 1489-1494.  0.499
1991 Papanikolopoulos N, Khosla PK, Kanade T. Vision and control techniques for robotic visual tracking Proceedings - Ieee International Conference On Robotics and Automation. 1: 857-864.  0.64
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