Papers covered in Previous Semesters of Computer Vision Seminar

Spring 2008 Schedule

Week	Date	Paper	Discussion leader
1	1/15	Seon Joo Kim, Jan-Michael Frahm and Marc Pollefeys, Joint Feature Tracking and Radiometric Calibration from Auto-Exposure Video, ICCV 2007	Stan Birchfield
2	1/22	D. M. Gavrila and S. Munder, Multi-cue pedestrian detection and tracking from a moving vehicle, IJCV 2007	Shrinivas Pundlik
3	1/29	Yang Cheng, Andrew Johnson and Larry Matthies, MER-DIMES: A Planetary Landing Application of Computer Vision, CVPR 2005	Trupti Patil
4	2/5	O. Boiman M. Irani, Detecting Irregularities in Images and in Video, IJCV 74(1):17-31, 2007	Phillip Martin
5	2/12	N. Ohnishi and A. Imiya, Corridor Navigation and Obstacle Avoidance using Visual Potential for Mobile Robot, Proceedings of the Fourth Canadian Conference on Computer and Robot Vision (CRV '07), 131-138, 2007	Vidya Murali
6	2/19	Todd Templeton, David Hyunchul Shim, Christopher Geyer, and S. Shankar Sastry, Autonomous Vision-based Landing and Terrain Mapping Using an MPC-controlled Unmanned Rotorcraft, ICRA 2007	Ninad Pradhan
7	2/26	Shai Avidan and Ariel Shamir, Seam Carving for Content-Aware Image Resizing, SIGGRAPH 2007	Anirudh Singh
8	3/4	Yunqiang Chen, Yong Rui, and Thomas S. Huang, Multicue HMM-UKF for Real-Time Contour Tracking, IEEE Transactions on Pattern Analysis and Machine Intelligence, 28(9), Sept. 2006	Heng Liu
9	3/11	Robert Collins, Yanxi Liu, and Marius Leordeanu, On-Line Selection of Discriminative Tracking Features, PAMI, 2005	Nikhil Rane
10	3/18	[break]
11	3/25	Qiaoping Zhang and Isabelle Couloigner, Benefit of the angular texture signature for the separation of parking lots and roads on high resolution multi-spectral imagery, Pattern Recognition Letters, Volume 27, Issue 9 (July 2006) Pages 937-946	Guang Zeng
12	4/1	I. Matthews, T. Ishikawa, and S. Baker, The Template Update Problem, PAMI, 26(6):810-815, 2004	Prakash C.
13	4/8	Zhaozheng Yin and R.Collins, Spatial Divide and Conquer with Motion Cues for Tracking through Clutter, vol. 1, pages 570-577, CVPR 2006	Nalin S.
14	4/15	B. Wu and R. Nevatia, Detection and Tracking of Multiple, Partially Occluded Humans by Bayesian Combination of Edgelet based Part Detectors, IJCV 2007	Zhichao Chen
15	4/22	John Daugman, Probing the Uniqueness and Randomness of IrisCodes: Results From 200 Billion Iris Pair Comparisons, Proceedings of the IEEE, Nov. 2006	Wayne Ryan

Fall 2007 Schedule

Week	Date	Paper	Discussion leader
1	8/27	D. Marr and T. Poggio, Cooperative Computation of Stereo Disparity, Science, v. 194, pp. 283-287, Oct. 1976	Stan Birchfield
2	9/3	[break]
3	9/10	Thomas B. Sebastian, Philip N. Klein and Benjamin B. Kimia, On Aligning Curves, PAMI, Vol. 25, No. 1, January 2003	Neeraj Kanhere
4	9/17	Josh Wills, Sameer Agarwal, and Serge Belongie, A feature based approach for dense segmentation and estimation of large disparity motion, IJCV 2006	Shrinivas Pundlik
5	9/24	K. Choo and D. J. Fleet,  People tracking using hybrid Monte Carlo filtering, ICCV 2001	Kenneth Rice
6	10/1	O. Jenkins and M. Mataric, A Spatio-temporal Extension to Isomap Nonlinear Dimension Reduction. Proceedings of the Twenty-First International Conference on Machine Learning (ICML-2004), July 4-8, 2004, Banff, Alberta, Canada	Nikhil Rane
7	10/8	M. Plumpe, T. Quatier, and D. Reynolds, Modeling of the Glottal Flow Derivative Waveform with Application to Speaker Identification, IEEE Trans. on Speech and Audio Processing, 7(5), 1999	Trupti Patil
8	10/15	[break]
9	10/22	D. Zhang, W. Kong, J. You and M. Wong, Online Palmprint Identification, IEEE Transactions on Pattern Analysis and Machine Intelligence, 25(9):1041-1050, Sept. 2003	Guang Zeng
10	10/29	T. Brox, A. Bruhn, N. Papenberg, J. Weickert, High Accuracy Optical Flow Estimation Based on a Theory for Warping, In Proc. 8th European Conference on Computer Vision (ECCV), vol 4, pp.25-36, May 2004	Vidya Murali
11	11/5	[canceled]
12	11/12	Z. Chen and S. T. Birchfield, Person Following with a Mobile Robot Using Binocular Feature-Based Tracking, Proceedings of the IEEE International Conference on Intelligent Robots and Systems (IROS), San Diego, California, October 2007	Zhichao Chen
13	11/19	Huang, K., Wang, L., Tan, T., and Maybank, S. A real-time object detecting and tracking system for outdoor night surveillance. Pattern Recogn. 41(1):432-444,  Jan. 2008.	Yingyun Mao
14	11/26	Steven Mills, Kevin Novins, Motion Segmentation in Long Image Sequences, British Machine Vision Conference (BMVC) pages 162-171, 2000	Trupti Patil
15	12/3	J. Sun et al., Low resolution character recognition by dual eigenspace and synthetic degraded patterns, Proceeding of the 1st ACM workshop on hardcopy document processing, Washington, DC, pp.15-22, November 2004	Kenneth Rice

Spring 2007 Schedule

 

Week	Date	Paper	Discussion leader
1	1/16	F. Porikli, O. Tuzel, and P. Meer, Covariance Tracking using Model Update Based on Lie Algebra, IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), June 2006	Stan Birchfield
2	1/23	H. Grabner and H. Bischof, On-line boosting and vision, CVPR 2006	Stan Birchfield
3	1/30	Margrit Betke, Esin Haritaoglu and Larry S. Davis, Real-time multiple vehicle detection and tracking from a moving vehicle, Machine Vision and Applications, 12(2):69-83, September 2000	Guang Zeng
4	2/6	Ramos, F.T., Upcroft, B., Kumar, S. & Durrant-Whyte, H.F., A Bayesian Approach for Place Recognition, IJCAI Workshop on Reasoning with Uncertainty in Robotics (RUR-05), 2005	Vidya Murali
5	2/13	Omar Javed, Saad Ali and Mubarak Shah, Online Detection and Classification of Moving Objects Using Progressively Improving Detectors, CVPR 2005	Neeraj Kanhere
6	2/20	Chang Huang, Haizhou Ai, Yuan Li, and  Shihong Lao, Vector Boosting for Rotation Invariant Multi-View Face Detection, ICCV 2005, pages 446 - 453	Stan Birchfield
7	2/27	Ramos, F.T., Nieto, J.I. and Durrant-Whyte, H.F. 'Recognising and Modelling Landmarks to Close Loops in Outdoor SLAM' In Proceedings IEEE International Conference on Robotics and Automation (ICRA) 2007	Vidya Murali
8	3/6	Radu Stoica, Xavier Descombes and Josiane Zerubia, A Gibbs Point Process for Road Extraction from Remotely Sensed Images. International Journal of Computer Vision, 57(2): 121-136, May 2004	Guang Zeng
9	3/13	Martin Persson, Mats Sandvall, and Tom Duckett, “Automatic building detection from aerial images for mobile robot mapping”, In Proceedings of the IEEE International Symposium on Computational Intelligence in Robotics and Automation, pages 273-278, June 2005.  (grayscale version)	Vidya Murali
10	3/20	[break]
11	3/27	Todd Schoepflin and Daniel Dailey, Dynamic Camera Calibration of Roadside Management Cameras for Vehicle Speed Estimation, IEEE Transactions on Intelligent Transportation Systems, 4(2), June 2003	Neeraj Kanhere
12	4/3	P. Felzenszwalb and D. Huttenlocher, Efficient belief propagation for early vision, CVPR 2004	Stan Birchfield
13	4/10	N. Vlassis and A. Lika, A Greedy EM Algorithm for Gaussian Mixture Learning, Neural Processing Letters, 2002	Stan Birchfield
14	4/17	Fatih Porikli, Jie Shao and Hide Maehara, "Heli-Tele: Road Extraction from Helicopter Video", Proc IAPR Conf. on Machine Vision Applications, May 2005	Guang Zeng
15	4/24	C. Steger, An Unbiased Detector of Curvilinear Structures, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 20, no. 2, pp. 113-125, 1998. (tech report at citeseer)	Guang Zeng
16

Fall 2006 Schedule

Week	Date	Paper	Discussion leader
1	8/29	Pantelis Elinas, Robert Sim, and James J. Little,  σSLAM: Stereo Vision SLAM Using the Rao-Blackwellised Particle Filter and a Novel Mixture Proposal Distribution,  ICRA 2006.	Stan Birchfield
2	9/5	[STB out of town]
3	9/12	Changjiang Yang, Ramani Duraiswami and Larry Davis, Fast multiple object tracking via hierarchical particle filter, ICCV 2005	Neeraj Kanhere
4	9/19	Ulrich and Nourbakhsh, Appearance based obstacle detection with monocular color vision, AAAI 2000	Shrinivas Pundlik
5	9/26	Fatih Porikli, Road Extraction by Point-wise Gaussian Models, SPIE AeroSense Technologies and Systems for Defense and Security, volume 5093, pages 758--764, 2003.	Guang Zeng
6	10/3	Antonio Criminisi, Geoff Cross, Andrew Blake, and Vladimir Kolmogorov, Bilayer Segmentation of Live Video, CVPR 2006	Shrinivas Pundlik
7	10/10	Andres Bruhn, Joachim Weickert,and Christoph Schnorr, Lucas/Kanade Meets Horn/Schunck: Combining Local and Global Optic Flow Methods, IJCV 61(3):211-231, 2005	Stan Birchfield
8	10/17	M. Agrawal, K. Konolige and L. Iocchi, Real-time detection of independent motion using stereo, IEEE Workshop on Motion and Video Computing (WACV/MOTION'05), vol. 2,  pp. 207-214, 2005	Zhichao Chen
9	10/24	I. Laptev, H. Mayer, T. Lindeberg, W. Eckstein, C. Steger, A. Baumgartner, Automatic extraction of roads from aerial images based on scale space and snakes, Machine Vision and Applications 12:23–31, 2000	Guang Zeng
10	10/31	S. Segvic, A. Remazeilles, and F. Chaumette, Enhancing the point feature tracker by adaptive modelling of the feature support, ECCV 2006	Stan Birchfield
11	11/7	[break]
12	11/14	M. P. Kumar, P. H. S. Torr, and A. Zisserman, Learning Layered Motion Segmentations of Video, ICCV 2005	Neeraj Kanhere
13	11/21	Paul Viola, Michael Jones, Rapid object detection using a boosted cascade of simple features, CVPR 2001	Zhichao Chen
14	11/28	I. Matthews, T. Ishikawa, and S. Baker, The Template Update Problem, BMVC, 2003; Journal version in PAMI, 26(6):810-815, 2004	Stan Birchfield
15	12/5	J. Melo, A. Naftel, A. Bernardino, and J. Santos­Victor, ``Detection and classification of highway lanes using vehicle motion trajectories,'' IEEE Transactions on Intelligent Transportation Systems, 7(2):188-200, 2006.	Stan Birchfield
16

Spring 2006 Schedule

Week	Date	Paper	Discussion leader
1	1/11	Intro / overview	Stan Birchfield
2	1/18	N. K. Kanhere, S. J. Pundlik, and S. T. Birchfield, Vehicle Segmentation and Tracking from a Low-Angle Off-Axis Camera, Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), San Diego, California, June 2005	Neeraj Kanhere
3	1/25	W.E.L. Grimson,C. Stauffer, R. Romano, L. Lee, Using adaptive tracking to classify and monitor activities in a site, CVPR 1998	Nikhil Rane (slides)
4	2/1	Nikos Paragios and Rachid Deriche, Geodesic Active Contours and Level Sets for the Detection and Tracking of Moving Objects, PAMI, 22(3):266-280, March 2000	Shrinivas Pundlik
5	2/8	Horprasert, Harwood, Davis, A robust background subtraction and shadow detection, ACCV 2000	Joshua Hughes
6	2/15	Hammadi Nait-Charif & Stephen J. McKenna, Head Tracking and Action Recognition in a Smart Meeting Room, PETS 2003	Nikhil Rane (slides)
7	2/22	Louka Dlagnekov and Serge Belongie, Recognizing Cars, UCSD CSE Tech Report CS2005-0833	Akshay Katrekar
8	3/1	Etienne Grossmann, Amit Kale, Christopher Jaynes, Towards Interactive Generation of "Ground Truth" in Background Subtraction from Partially Labeled Examples, Proceedings of the IEEE Workshop on Visual Surveillance and Performance Evaluation of Tracking and Surveillance, Beijing China, October 2005.	Guang Zeng
9	3/8	Ahmed Elgammal, David Harwood, Larry Davis, Non-parametric Model for Background Subtraction. ECCV, 2000	Prashant Oswal
10	3/15	Hwann-Tzong Chen, Tyng-Luh Liu. Real-time tracking using trust-region methods. IEEE Transactions on Pattern Analysis and Machine Intelligence, 26(3): 397-402, 2004.	Zhichao Chen
11	3/22	[break]
12	3/29	H. Schneiderman, T. Kanade. A Statistical Method for 3D Object Detection Applied to Faces and Cars, CVPR 2000.	Ronnie Dasgupta
13	4/5	Sivic, J. , Schaffalitzky, F. and Zisserman, A. Object Level Grouping for Video Shots Proceedings of the 8th European Conference on Computer Vision (ECCV), Prague, Czech Republic, 2004	Thomas Polon
14	4/12	Mike Montemerlo, Perspectives on Autonomous Desert Driving (talk on DARPA Grand Challenge), Part I
15	4/19	Mike Montemerlo, Perspectives on Autonomous Desert Driving (talk on DARPA Grand Challenge), Part II
16	4/26	Z. Chen and S. Birchfield, Qualitative Vision-Based Mobile Robot Navigation, ICRA 2006.	Zhichao Chen

Fall 2005 Schedule

Week	Date	Paper	Discussion leader
1	8/24	Intro / overview	Stan Birchfield
2	8/31	Thomas Serre, Lior Wolf, Tomaso Poggio, Object recognition with features inspired by visual cortex, CVPR 2005.	Shrinivas Pundlik
3	9/7	Shai Avidan, Ensemble Tracking, CVPR 2005.	Sriram Rangarajan
4	9/14	Antonio Torralba, Kevin P. Murphy, William T. Freeman, Sharing features: efficient boosting procedures for multiclass object detection, CVPR 2004	Nikhil Rane
5	9/21	Dorin Comaniciu, Visvanathan Ramesh, Peter Meer, Kernel-Based Object Tracking, IEEE Trans. Pattern Analysis and Machine Intelligence, 25(5):564-577, May 2003	Xiao Wang
6	9/28	Kentaro Toyama, John Krumm, Barry Brumitt, Brian Meyers, Wallflower: Principles and Practice of Background Maintenance, ICCV 1999	Abhishek Aneja
7	10/5	[cancelled for departmental meeting]
8	10/12	M. Bleyer and M. Gelautz, A layered stereo matching algorithm using image segmentation and global visibility constraints, ISPRS Journal of Photogrammetry & Remote Sensing, 59:128-150, 2005.  (Earlier version in IEEE International Conference on Image Processing, pp. 2997-3000, 2004)	Brijesh Pillai
9	10/19	Y. Ivanov, A. Bobick, and J. Liu, Fast Lighting Independent Background Subtraction, IJCV 2000	Guang Zeng
10	10/26	[cancelled]
11	11/2	Zhang H., Huang W., Huang Z., Li L., Affine Object Tracking with Kernel-based Spatial-Color Representation, CVPR 2005.	Zhichao Chen
12	11/9	Kidron E., Schechner Y., Elad M., Pixels that Sound, CVPR 2005.	Prashant Oswal
13	11/16	Michael Siracusa, Louis-Philippe Morency, Kevin Wilson, John Fisher, and Trevor Darrell, A MultiModal Approach for Determining Speaker Location and Focus, ICMI 2003	Thomas Polon
14	11/23	[break]
15	11/30	Ahmed Elgammal, Ramani Duraiswami, and Larry S. Davis, Probabilistic Tracking in Joint Feature-Spatial Spaces, CVPR 2003	Pramod Potluri
16	12/7	Omar Javed, Zeeshan Rasheed, Orkun Alatas and Mubarak Shah, KNIGHTM:A Real Time Surveillance System for Multiple Overlapping and Non-Overlapping Cameras, The fourth International Conference on Multimedia and Expo (ICME 2003), Baltimore, Maryland, 2003.	Stan Birchfield

Week	Date	Paper	Discussion leader
1	1/12	Intro / overview	Stan Birchfield
2	1/19	D. Burschka and G. Hager, Vision-Based Control of Mobile Robots. In Proceedings of ICRA2001, May 2001, Seoul, pages 1707-1713	Zhichao Chen
3	1/26	Object Localization by Bayesian Correlation by J.Sullivan, A.Blake, M.Isard, J.MacCormick, www.robots.ox.ac.uk/~vdg/abstracts/iccv99-bayes.html	Dongbin Lee
4	2/2	Alexei A. Efros, Volkan Isler, Jianbo Shi, Mirko Visontai, Seeing Through Water, Neural Information Processing Systems (NIPS 17), 2004	Brijesh Pillai
5	2/9	Denis Wolf and Gaurav S. Sukhatme, Online Simultaneous Localization and Mapping in Dynamic Environments, ICRA 2004	Abhishek Aneja
6	2/16	B. Wilburn, N. Joshi, V. Vaish, M. Levoy, and M. Horowitz, High Speed Video Using a Dense Camera Array, CVPR 2004 [ Images and movies: http://graphics.stanford.edu/papers/highspeedarray/index.html]	Karl Rasche, Braga Natarajan
7	2/23	Olga Veksler, Fast Variable Window for Stereo Correspondence using Integral Images, CVPR 2003 http://www.csd.uwo.ca/faculty/olga/Papers/cvpr03-a.pdf	Nikhil Rane
8	3/2	Kevin Wilson, Neal Checka, David Demirdjian and Trevor Darrell, Audio-Video Array Source Separation for Perceptual User Interfaces, ACM International Conference Proceeding Series - Proceedings of the 2001 workshop on Perceptive user interfaces.	Prashant Oswall
9	3/9	Molton, Davison, and Reid, Parameterisation and probability in image alignment, ACCV 2004 http://www.robots.ox.ac.uk/ActiveVision/Papers/molton_etal_accv2004/molton_etal_accv2004.pdf	Xiao Wang
10	3/16	D. R. Fischell and C. H. Coker, A speech direction finder.  ICASSP 1984.	Rajitha Ganghishetty
11	3/23	[spring break]
12	3/30	David G. Lowe. Distinctive image features from scale-invariant keypoints. International Journal of Computer Vision, 60(2):91–110, 2004.	Sriram Rangarajan, Shrinivas Pundlik
13	4/6	Alvy Ray Smith and James F. Blinn. Blue Screen Matting. SIGGRAPH 1996	Sunil Guduru
14	4/13	Hua Zhong; Jianbo Shi; Visontai, M.  Detecting unusual activity in video. CVPR 2004, Volume 2, pages 819-826 http://ieeexplore.ieee.org/iel5/9183/29134/01315249.pdf?tp=&arnumber=1315249&isnumber=29134	Pramod Potluri
15	4/20	Anat Levin, Dani Lischinski and Yair Weiss, Colorization using Optimization, SIGGRAPH 2004	Li Yu
16	4/27	Alex Rav-Acha, Shmuel Peleg, Two motion-blurred images are better than one, Pattern Recognition Letters 26 (2005) pp. 311–317	Guang Zeng

Fall 2004 Schedule

Week	Date	Paper	Discussion leader
1	8/18	Intro / overview	Stan Birchfield
2	8/25	Nicholas Molton, Andrew Davison and Ian Reid, Locally Planar Patch Features for Real-Time Structure from Motion, BMVC 2004	Abhishek Aneja
3	9/1	Mark A. Paskin, Thin Junction Tree Filters for Simultaneous Localization and Mapping, IJCAI 2003 [or technical report, U. C. Berkeley, 2002]	Zhichao Chen
4	9/8	[STB out of town]
5	9/15	V. de Silva and J. B. Tenenbaum. Global versus local methods in nonlinear dimensionality reduction . Neural Information Processing Systems 15 (NIPS'2002), pp. 705-712, 2003  [pdf]	Haripriya Ganta
6	9/22	R. Pajak, Use of two-dimensional matched filters for estimating a length of blood vessels newly created in angiogenesis process, Opto-Electronics Review, 11(3), 237-241, 2003	Guang Zeng
7	9/29	A. Mitiche, R. Feghali, A. Mansouri, Motion Tracking as Spatio-Temporal Motion Boundary Detection, Journal of Robotics and Autonomous Systems, Vol 43, No. 1, pp. 39-50, 2003	Braga Natarajan
8	10/6	Scholkopf, Smola, and Muller, Nonlinear Component Analysis as a Kernel Eigenvalue Problem, Neural Computation 10, 1299-1319, 1998.	Pinky Tejwani
9	10/13	Olga Veksler, Fast Variable Window for Stereo Correspondence using Integral Images, CVPR 2003	Andy Neff
10	10/20	Ting Yu, Ying Wu, Collaborative Tracking of Multiple Targets, CVPR 2004	Pramod Potluri
11	10/27	T. Darrell, A radial cumulative similarity transform for robust image correspondence, CVPR 1998	Charly Hermanson
12	11/3	Ho, Lee, Yang, Kriegman, Visual tracking using learned linear subspaces, CVPR 2004	Sunil Guduru
13	11/10	paper under review	Sriram Rangarajan
14	11/17	paper under review	Shrinivas Pundlik
15	11/24		Rajitha Gangishetty

 

Fall 2003 Schedule

Date	Paper(s)	Discussion leader(s)
8/29/03	intro / overview	Stan Birchfield
9/5/03	Rowley, Baluja, and Kanade, Neural-network based face detection, CVPR, 1996; or Rowley, Baluja, and Kanade, Neural-network based face detection, PAMI, 20(1):23-38, 1998	Bragad Natarajan
9/12/03	Viola and Jones, Rapid Object Detection using a Boosted Cascade of Simple Features, CVPR 2001; [optional background reading: Freund and Schapire, A short introduction to boosting, JJSAI, 1999]	Amar Subramanya
9/19/03	Shi and Tomasi, Good features to track, CVPR 1994; [optional background reading:  Lucas and Kanade, An iterative image registration technique with an application to stereo vision , IJCAI 1981	Stan Birchfield
9/26/03	Wang and Adelson, Representing moving images with layers, TIP, 3(5):625-637, 1994	Raghu Kumaran
10/3/03	Brostow and Essa, Motion Based Decompositing of Video, ICCV 1999	Guang Zeng
10/10/03	Schodl and Essa, Depth layers from occlusions, CVPR 2001; [optional background reading:  minimum description length (MDL) web site]	Yi Jiang
10/17/03	C. Tomasi and T. Kanade, Shape and Motion from Image Streams under Orthography: a Factorization Method, IJCV, 9(2): 137-154, 1992; or C. Tomasi and T. Kanade, Factoring Image Sequences into Shape and Motion, Proceedings of IEEE Workshop on Visual Motion, 1991; or C. Tomasi and T. Kanade, Shape and Motion Without Depth, ICCV 1990	Stan Birchfield
10/24/03	Haritaoglu, Harwood, and Davis, W4:  Who?  When?  Where?  What?  A real time system for detecting and tracking people, FAGR 1998	Sunil Guduru
10/31/03	Jepson, Fleet, and El-Maraghi,  Robust Online Appearance Models for Visual Tracking, CVPR 2001	Shrinivas Pundlik
11/7/03	Birchfield and Tomasi, Multiway cut for stereo and motion with slanted surfaces, ICCV 1999; [optional background reading:  Boykov, Veksler, Zabih, Markov random fields with efficient approximations, CVPR 1998]	Stan Birchfield
11/14/03	W. T. Freeman and E. H. Adelson, The design and use of steerable filters, PAMI 13(9):891-906, 1991	Sriram Rangarajan
11/21/03	Tommasini et al., Making Good Features Track Better, CVPR 1998	Vikram Iyengar