International Conference Papers

• P. Rangarajan, K. Kanatani, H. Niitsuma, and Y. Sugaya, Hyper least squares and its applications (author's manuscript.pdf),
  Proceedings of the 20th International Conference on Pattern Recognition (ICPR 2010), August 2010, Istanbul, Turkey.
• H. Niitsuma, P. Rangarajan and K. Kanatani, High accuracy homography computation without iterations (author's manuscript.pdf),
  Proceedings of the 16th Symposium on Sensing via Imaging Information (SSII 2010), June 2010, Yokohama, Japan, pp. IS2-05-1 - IS2-05-8.
• K. Kanatani and P. Rangarajan, Hyperaccurate algebraic ellipse fitting without iterations (author's manuscript.pdf),
  Proceedings of the 5th International Conference on Computer Vision Theory and Applications (VISAPP 2010), May 2010, Angers, France, Vol. 2, pp. 5-12.
• Y. Sugaya and K. Kanatani, Improved multistage learning for multibody segmentation (author's manuscript.pdf),
  Proceedings of the 5th International Conference on Computer Vision Theory and Applications (VISAPP 2010), May 2010, Angers, France, Vol. 1, pp. 199-206.

• K. Kanatani Unified computation of strict maximum likelihood for geometric fitting (author's manuscript.pdf),
  Proceedings of the IS&T/SPIE 21st Annual Symposium, EI103: 3D Imaging Metrology, January 2009, San Jose, CA, U.S.A.
• K. Kanatani and Y. Sugaya, Compact fundamental matrix computation (link, author's manuscript.pdf),
  Proceedings of the 2009 IEEE Pacific-Rim Symposium on Image and Video Technology (PSIVT 2009), January 2009, Tokyo, Japan, pp. 179-190 (Best Paper Award).

• K. Kanatani and Y. Sugaya, Compact algorithm for strictly ML ellipse fitting (author's manuscript.pdf),
  Proceedings of the 19th International Conference on Pattern Recognition, (ICPR 2008), December 2008, Tampa, FL, U.S.A.
• K. Kanatani, Y. Sugaya, and H. Niitsuma, Triangulation from two views revisited: Hartley-Sturm vs. optimal correction (author's manuscript.pdf),
  Proceedings of the 19th British Machine Vision Conference (BMVC'08), September 2008, Leeds, U.K., pp. 173--182.
• K. Kanatani, Y. Sugaya, and H. Niitsuma, Triangulation from two views: Hartley-Sturm vs. optimal correction (author's manuscript.pdf),
  Proceedings of the 14th Symposium on Sensing via Imaging Information (SSII 2008), June 2008, Yokohama, Japan, pp. IN1-13-1 - IN1-13-7.
• K. Kanatani and Y. Sugaya, Compact algorithm for truly optimal ellipse fitting (author's manuscript.pdf),
  Proceedings of the 14th Symposium on Sensing via Imaging Information (SSII 2008), June 2008, Yokohama, Japan, pp. IN1-12-1 - IN1-12-7.
• H. Ackermann and K. Kanatani, Iterative low complexity factorization for projective reconstruction, (link, author's manuscript.pdf),
  Proceedings of the 2nd Workshop on Robot Vision (RobVis08), February 2008, Auckland, New Zealand, pp. 153-164.

• Y. Sugaya and K. Kanatani, Highest accuracy fundamental matrix computation, (link, author's manuscript.pdf),
  Proceedings of the 8th Asian Conference on Computer Vision (ACCV2007), November 2007, Tokyo, Japan, Vol. 2, pp. 311-321.
• Y. Sugaya and K. Kanatani, High accuracy computation of rank-constrained fundamental matrix (author's manuscript.pdf),
  Proceedings of the 18th British Machine Vision Conference (BMVC2007), September 2007, Coventry, U.K., Vol.1, pp. 282-291.
• K. Kanatani and Y. Sugaya, Extended FNS for constrained parameter estimation (author's manuscript.pdf),
  Proceedings of the 10th Meeting on Image Recognition and Understanding (MIRU2007), July 2007, Hiroshima, Japan, pp. 219-226.
• Y. Sugaya and K. Kanatani, High accuracy computation of rank-constrained fundamental matrix by efficient search digest(.pdf), paper(.pdf),
  Proceedings of the 10th Meeting on Image Recognition and Understanding (MIRU2007), July 2007, Hiroshima, Japan, pp. 609-614.
• H. Ackermann and K. Kanatani, Robust and efficient 3-D reconstruction by self-calibration (author's manuscript.pdf),
  Proceedings of the IAPR Conference on Machine Vision Applications (MVA 2007), May 2007, Tokyo, Japan, pp. 178-181.

• M. Sakamoto, Y. Sugaya, and K. Kanatani, Homography optimization for consistent circular panorama generation (link, author's manuscript.pdf),
  Proceedings of the 2000 IEEE Pacific-Rim Symposium on Image and Video Technology (PSIVT 2006), December 2006, Hsinchu, Taiwan, pp. 1195-1205.
• K. Kanatani, Invited Talk: Statistical optimization for geometric fitting: Theoretical accuracy analysis and high order error analysis, (author's manuscript.pdf),
  21th International Conference on Image and Vision Computing New Zealand (IVCNZ 2006), November 2006, Great Barrier Island, New Zealand.
• K. Kanatani, Performance evaluation of accurate ellipse fitting, (author's manuscript.pdf),
  Proceedings of the 21th International Conference on Image and Vision Computing New Zealand (IVCNZ 2006), November 27-29, 2006, Great Barrier Island, New Zealand, pp. 7-12.
• K. Kanatani and Y. Sugaya, High accuracy fundamental matrix computation and its performance evaluation (author's manuscript.pdf),
  Proceedings of the 17th British Machine Vision Conference (BMVC 2006), September 2006, Edinburgh, U.K., Vol.1, pp. 217-226.
• K. Kanatani, Invited Talk: Hyperaccuracy for geometric fitting (author's manuscript.pdf),
  4th Int. Workshop Total Least Squares and Errors-in-Variables Modeling, August 2006, Leuven, Belgium.
• K. Kanatani, Ellipse fitting with hyperaccuracy (link, author's manuscript.pdf),
  Proceedings of the 9th European Conference on Computer Vision (ECCV 2006), May 2006, Graz, Austria, Vol. 1, pp. 484-495.
• K. Kanatani, Y. Sugaya, and H. Ackermann, Uncalibrated factorization using a variable symmetric affine camera (link, author's manuscript.pdf),
  Proceedings of the 9th European Conference on Computer Vision (ECCV 2006), May 2006, Graz, Austria, Vol. 4, pp. 147-158.

• A. Nakatsuji, Y. Sugaya and K. Kanatani, Mesh optimization using an inconsistency detection template (author's manuscript.pdf)，
  Proceedings of the 10th International Conference on Computer Vision (ICCV2005), October 2005, Beijin, China, Vol. 2, pp. 1148-1153.
• K. Kanatani, Invited Talk: Further improving geometric fitting (author's manuscript.pdf)，
  Proceedings of the 5th International Conference on 3-D Digital Imaging and Modeling (3DIM2005), June 2005, Ottawa, Canada, pp. 2-13.
• K. Kanatani and Y. Sugaya, Statistical optimization for 3-D reconstruction from a single view (author's manuscript.pdf),
  Proceedings of the IAPR Conferene on Machine Vision Applications (MVA2005), May 2005, Tsukuba, Japan, 5-2, pp. 189-192.
• A. Nakatsuji, Y. Sugaya, and K. Kanatani, Generating a triangular mesh adapted for shape reconstruction from images (author's manuscript.pdf),
  Proceedings of the IAPR Conferene on Machine Vision Applications (MVA2005), May 2005, Tsukuba, Japan, 3-4, pp. 31-34.

• A. Nakatsuji, Y. Sugaya, and K. Kanatani, Generating a triangular mesh adapted for shape reconstruction from images (author's manuscript.pdf),
  Proceedings of the 10th International Conference on Virtual Systems and MultiMedia (VSMM2004), November 2004, Ogaki, Japan, pp. 564-573.
• K. Kanatani and Y. Sugaya, Statistical optimization for 3-D reconstruction from a single view (author's manuscript.pdf),
  Proceedings of the 10th International Conference on Virtual Systems and MultiMedia (VSMM2004), November 2004, Ogaki, Japan, pp. 554-563.
• Y. Sugaya and K. Kanatani, Extracting moving objects from a moving camera video sequence (author's manuscript.pdf),
  Proceedings of the 10th Symposium on Sensing via Imaging Information (SSII 2004), June 2004, Yokohama, Japan, pp. 279-284.
• Y. Sugaya and K. Kanatani, Geometric structure of degeneracy for multi-body motion segmentation (link, author's manuscript.pdf),
  The 2nd Workshop on Statistical Methods in Video Processing (SMVP 2004), 16 May 2004, Prague, Czech, D. Comaniciu et al. (Eds.), Statistical Methods in Video Processing, Lecture Notes in Computer Science, No. 3247, Springer-Verlag, Berlin, December 2004, pp. 13-25.
• Y. Sugaya and K. Kanatani, Extending interrupted feature point tracking for 3-D affine reconstruction (link, author's manuscript.pdf),
  Proceedings of the 8th European Conference on Computer Vision (ECCV 2004), May 2004, Prague, Czech, Vol. 1, Tomas Pajdla and Jiri Matas (Eds.), Computer Vision - ECCV 2004, Part I, Lecture Notes in Computer Science, No. 3021, Springer-Verlag, Berlin, 2004, pp. 310-321.
• K. Kanatani and Y. Sugaya, Multibody motion segmentation of a video image sequence (author's manuscript.pdf),
  Dagstuhl Seminar on Geometric Properties from Incomplete Data, March 2004, Dagstuhl, Germany, in: R. Klette, R. Kozera, L. Noakes and J. Weickert (Eds.), Geometric Properties from Incomplete Data, Springer, Dordrecht, The Netherlands, 2006, pp. 299-315.
• Y. Kanazawa and K. Kanatani, Robust image matching preserving global consistency (author's manuscript.pdf),
  Proceedings of the 6th Asian Conference on Computer Vision (ACCV 2004), January, 2004, Jeju, Korea, Vol. 2, pp. 1128-1133.
• A. Nakatsuji, S. Takahashi, Y. Sugaya and K. Kanatani, Stabilizing the focal length computation for 3-D reconstruction from two uncalibrated views (author's manuscript.pdf),
  Proceedings of the 6th Asian Conference on Computer Vision (ACCV 2004), January, 2004, Jeju, Korea, Vol. 1, pp. 1-6.
• K. Kanatani, Uncertainty modeling and geometric inference (author's manuscript.pdf),
  Reconnaisance des Formes et Intelligence Artificielle (RFIA 2004), January 2004, Toulouse, France.
• K. Kanatani, Uncertainty modeling and geometric inference (author's manuscript.pdf),
  Modeling Mathematics Computation, January 2004, Yokohama, Japan.

• Y. Sugaya and K. Kanatani Multi-stage unsupervised learning for multi-body motion segmentation (author's manuscript.pdf), (data),
  Proceedings of the 2003 Workshop on Information-Based Induction Sciences (IBIS 2003), November 2003, Kyoto, Japan, pp. 113-118.
• K. Kanatani, How are statistical methods for geometric inference justified? (author's manuscript.pdf),
  The 3rd International Conference on Statistical and Computational Theories of Vision (SCTV 2003), October 2003, Nice, France.
• Y. Kanazawa and K. Kanatani, Robust image matching preserving global consistency (author's manuscript.pdf),
  Proceedings of the Australia-Japan Advanced Workshop on Computer Vision, September 2003, Adelaide, Australia, pp. 32-37.
• K. Kanatani and Y. Sugaya, Multi-stage optimization for multi-body motion segmentation (author's manuscript.pdf), (data),
  Proceedings of the Australia-Japan Advanced Workshop on Computer Vision, September 2003, Adelaide, Australia, pp. 25-31.
• Y. Sugaya and K. Kanatani, Extending interrupted feature point tracking for 3-D affine reconstruction (author's manuscript.pdf),
  Proceedings of the Australia-Japan Advanced Workshop on Computer Vision, September 2003, Adelaide, Australia, pp. 17-24.
• Y. Sugaya, T. Tsubouchi and K. Kanatani, Extending interrupted feature point tracking for 3-D affine reconstruction (author's manuscript.pdf),
  Proceedings of the 9th Symposium on Sensing via Imaging Information (SSII 2003), June 2003, Yokohama, Japan, pp.~519-524.

• Y. Sugaya and K. Kanatani, Automatic camera model selection for multibody motion segmentation (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the IAPR Workshop on Machine Vision Applications (MVA 2002), December 2002, Nara, Japan, pp. 412-415.
• Y. Kanazawa and K. Kanatani, Robust image matching under a large disparity (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the Workshop on Science of Computer Vision (SOV 2002), September 2002, Okayama, Japan, pp. 46-52.
• Y. Sugaya and K. Kanatani, Automatic camera model selection for multibody motion segmentation (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the Workshop on Science of Computer Vision (SOV 2002), September 2002, Okayama, Japan, pp. 31-39.
• K. Kanatani, For geometric inference from images, what kind of statistical method is necessary? (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the Workshop on Science of Computer Vision (SOV 2002), September 2002, Okayama, Japan, pp. 22-30.
• Y. Sugaya and K. Kanatani, Outlier removal for feature tracking by subspace separation (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 8th Symposium on Sensing via Imaging Information (SSII 2002), 17-19 July 2002, Yokohama, Japan, pp. 603-608.
• K. Kanatani and N. Ohta, Automatic detection of circular objects by ellipse growing (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 8th Symposium on Sensing via Imaging Information (SSII 2002), Junly 2002, Yokohama, Japan, pp. 355-360
• Y. Kanazawa and K. Kanatani, Image mosaicing by stratified matching (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the Statistical Methods in Video Processing Workshop (SMVP 2002), June 2002, Copenhagen, Denmark, pp. 31-36.
• K. Kanatani and Y. Kanazawa, Automatic thresholding for correspondence detection (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the Statistical Methods in Video Processing Workshop (SMVP 2002), June 2002, Copenhagen, Denmark, pp. 19-24.
• K. Kanatani, Evaluation and selection of models for motion segmentation (link, author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 7th European Conference on Computer Vision (ECCV 2002), May 2002, Copenhagen, Denmark, Vol. 3, Anders Heyden, Gunnar Sparr, Mads Nielsen, and Peter Johansen (Eds.), Computer Vision - ECCV 2002, Part III, Lecture Notes in Computer Science, No. 2352, Springer-Verlag, Berlin, 2002, pp. 335-349.
• K. Kanatani, Model selection for geometric inference ( author's manuscript.ps.gz, author's manuscript.pdf), Plenary talk,
  Proceedings of the 5th Asian Conference on Computer Vision (ACCV 2002), January 2002, Melbourne, Australia, Vol. 1, pp. xxi-xxxii.
  Also in: Proceedings of the 6th Digital Image Computing Techniques and Applications Conference (DICTA 2002), January 2002, Melbourne, Australia, pp. xii-xxiii.
• K. Kanatani and C. Matsunaga, Estimating the number of independent motions for multibody segmentation (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 5th Asian Conference on Computer Vision (ACCV 2002), January 2002, Melbourne, Australia, Vol. 1, pp. 7-12.

• D. D. Morris, K. Kanatani and T. Kanade, Gauge fixing for accurate 3D estimation (author's manuscript.ps.gz),
  Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2001), December 2001, Kauai, Hawaii, U.S.A., Vol. 2, pp. 343-350.
• Y. Kanazawa and K. Kanatani, Do we really have to consider covariance matrices for image features? (author's manuscript.ps.gz),
  Proceedings of the 8th International Conference on Computer Vision (ICCV 2001), July 2001, Vancouver, Canada, Vol. 2, pp. 586-591.
• K. Kanatani, Motion segmentation by subspace separation and model selection (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 8th International Conference on Computer Vision, (ICCV 2001), July 2001, Vancouver, Canada, Vol. 2, pp. 301-306.

• K. Kanatani, Self-calibration from optical flow and its reliability evaluation (author's manuscript.ps.gz),
  Proceedings of the IAPR Workshop on Machine Vision Applications (MVA 2000), November 2000, Tokyo, Japan, pp. 443-446.
• C. Matsunaga and K. Kanatani, Optimal grid pattern for automated matching using cross ratio (author's manuscript.ps.gz),
  Proceedings of the IAPR Workshop on Machine Vision Applications (MVA 2000), November 2000, Tokyo, Japan, pp. 561-564.
• K. Kanatani, Gauge-based reliability analysis of 3-D reconstruction from two uncalibrated perspective views (author's manuscript.ps.gz),
  Proceedings of the 15th International Conference on Pattern Recognition (ICPR 2000), September 2000, Barcelona, Spain, Vol. 1, pp. 76-79.
• K. Kanatani, Model selection in statistical inference and geometric fitting (author's manuscript.ps.gz),
  Proceedings of the 2000 Workshop on Information-Based Induction Sciences (IBIS 2000), July 2000, Izu, Japan, pp. 45-50.
• K. Kanatani and C. Matsunaga, Geometric MDL and its media applications (author's manuscript.ps.gz),
  Proceedings of the 2000 Workshop on Information-Based Induction Sciences (IBIS 2000), July 2000, Izu, Japan, pp. 171-176.
• Y. Kanazawa and K. Kanatani, Stabilizing image mosaicing by model selection (link, author's manuscript.ps.gz, author's manuscript.pdf),
  Second Workshop on 3D Structure from Multiple Images of Large-Scale Environments and Applications to Virtual and Augmented Reality (SMILE 2000), July 2000, Dublin, Ireland, pp. 10-17.
• C. Matsunaga and K. Kanatani, Calibration of a moving camera using a planer pattern: Optimal computation, reliability evaluation and stabilization by model selection (link, author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 6th European Conference on Computer Vision (ECCV 2000), June-July 2000, Dublin, Ireland, Vol. 2, David Vernon (Ed.), Computer Vision - ECCV 2000 Part II, Lecture Notes in Computer Science, No. 1843, Springer-Verlag, Berlin, 2000, pp. 595-609.
• K. Kanatani, Optimal fundamental matrix computation: algorithm and reliability analysis (author's manuscript.ps.gz),
  Proceedings of the 6th Symposium on Sensing via Imaging Information (SSII 2000), June 2000, Yokohama, Japan, pp. 291-296.
• C. Matsunaga and K. Kanatani, Stabilizing moving camera calibration from images by the geometric AIC (author's manuscript.ps.gz),
  Proceedings of the 4th Asian Conference on Computer Vision (ACCV 2000), January 2000, Taiwan, pp. 1168-1173.
• K. Kanatani and D. D. Morris, Gauges and gauge transformations in 3-D reconstruction from a sequence of images (author's manuscript.ps.gz),
  Proceedings of the 4th Asian Conference on Computer Vision (ACCV 2000), January 2000, Taiwan, pp. 1046-1051.
• K. Kanatani and C. Matsunaga, Closed-form expression for focal lengths from the fundamental matrix (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 4th Asian Conference on Computer Vision (ACCV 2000), January 2000, Taiwan, pp. 128-133.

• K. Kanatani and N. Ohta, Accuracy bounds and optimal computation of homography for image mosaicing applications (author's manuscript.ps.gz, author's manuscript.pdf),
  Proceedings of the 7th International Conference on Computer Vision (ICCV'99), September 1999, Kerkyra, Greece, pp. 73-78.
• D. D. Morris, K. Kanatani and K. Kanade, Uncertainty modeling for optimal structure from motion (link, author's manuscript.ps.gz),
  IEEE Workshop on Vision Algorithms: Theory and Practice, September 1999, Corfu, Greece, pp. 33-40.
• K. Kanatani and Y. Kanazawa, Stabilizing image mosaicing by the geometric AIC (author's manuscript.ps.gz),
  Proceedings of the 1999 Workshop on Information-Based Induction Sciences (IBIS'99), August 1999, Izu, Japan, pp. 181-186.
• C. Matsunaga and K. Kanatani, Stabilizing moving camera calibration from images by the geometric AIC ( author's manuscript.ps.gz),
  Proceedings of the 1999 Workshop on Information-Based Induction Sciences (IBIS'99), August 1999, Izu, Japan, pp. 81-86.
• K. Kanatani, Optimal geometric computation and model selection (author's manuscript.ps.gz),
  ATR Symposium on Face and Object Recognition '99, June 1999, Kyoto, Japan
  (ATR Human Information Processing Research Laboratories).
• C. Matsunaga and K. Kanatani, Calibration of a moving camera using a planar pattern (author's manuscript.ps.gz),
  Proceedings of the 5th Symposium on Sensing via Image Information (SII'99), July Yokohama, Japan, pp. 255-260.

• K. Kanatani, Optimal homography computation with a reliability measure (author's manuscript.ps.gz),
  Proceedings of the IAPR Workshop on Machine Vision Applications (MVA'98), November 1998, Makuhari, Chiba, Japan.
• K. Kanatani and N. Ohta, Optimal robot self-localization and reliability evaluation (author's manuscript.ps.gz),
  Proceedings of the 5th European Conference on Computer Vision (ECCV'98), June 1998, University of Freiburg, Freiburg, Germany, Vol. 2, Hans Burkhardt and Bernd Neumann (Eds.), Computer Vision - ECCV'98 Volume 2, Lecture Notes in Computer Science, No. 1047, Springer-Verlag, Berlin, 1998, pp. 796-808.
• N. Ohta and K. Kanatani, Optimal estimation of three-dimensional rotation and reliability evaluation (link, author's manuscript.ps.gz),
  Proceedings of the 5th European Conference on Computer Vision (ECCV'98), June 1998, University of Freiburg, Freiburg, Germany, Vol. 1, Hans Burkhardt and Bernd Neumann (Eds.), Computer Vision - ECCV'98 Volume 1, Lecture Notes in Computer Science, No. 1406, Springer-Verlag, Berlin, 1998, pp. 175-187.