Selected Publication List
GPU-based Rendering of Sparse Low-degree IMplicit Surfaces
	Takashi Kanai, Yutaka Ohtake, Hiroaki Kawata, and Kiwamu Kase 4th International Conference on Computer Graphics and Interactive Techniques in Australasia and the Southeast Asia (GRAPHITE 2006) (Kuala Lumpur, Malaysia, 29 November - 2 December 2006), pp.165-171, ACM Press, NY, 2006. Paper’s webpage
Approximation of Unorganized Point Set with Composite Implicit Surface
	Arnaud Gelas, Yutaka Ohtake, Takashi Kanai, and Remy Prost Proc. 13th IEEE International Conference on Image Processing (ICIP), (Atlanta, GA, USA, 8-11 October 2006), pp.1217-1220, IEEE CS Press, Los Alamitos, CA, 2006.
Hierarchical Error-Driven Approximation of Implicit Surfaces from Polygonal Meshes
	Takashi Kanai, Yutaka Ohtake, and Kiwamu Kase Proc. 4th Eurographics/ACM SIGGRAPH Symposium on Geometry Processing (Cagliari, Italy, 26-28 June 2006), pp.21-30, Eurographics Association, Aire-la-Ville, Switzerland, 2006. Paper’s webpage
A Laplacian Based Approach for Free-Form Deformation of Sparse Low-degree IMplicit Surfaces
	Yutaka Ohtake, Takashi Kanai, and Kiwamu Kase Proc. 8th International Conference on Shape Modeling and Applications (Matsushima, Japan, 15-17 June 2006), pp.195-203, IEEE CS Press, Los Alamitos, CA, 2006. [Talk slides]
A Composite Approach to Meshing Scattered Data
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Graphical Models. 68(3), 2006, pp. 255-267.
Sparse surface reconstruction with adaptive partition of unity and radial basis functions
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Graphical Models. 68(1), 2006, pp. 15-24.
Sparse Low-degree Implicit Surfaces with Applications to High Quality Rendering, Feature Extraction, and Smoothing
	Yutaka Ohtake, Alexander Belyaev, and Marc Alexa Eurographics Symposium on Geometry Processing 2005 Paper's webpage
Feature Sensitive Mesh Segmentation with Mean Shift
	H.Yamauchi, S.Lee, Y.Lee, Y.Ohtake, A.Belyaev, and H.-P.Seidel Shape Modeling International 2005
An Integrating Approach to Meshing Scattered Point Data
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel ACM Symposium on Solid and Physical Modeling 2005 [Accompanying soft] [Talk slides]
3D Scattered Data Interpolation and Approximation with Multilevel Compactly Supported RBFs
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Graphical Models, 67(3), 2005, pp. 150-165.
Ridge-Valley Lines on Meshes via Implicit  Surface Fitting
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel SIGGRAPH 2004 [Talk slides]
3D Scattered Data Approximation with Adaptive Compactly Supported Radial Basis Functions
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Shape Modeling International 2004 [Talk slides]
Multi-Scale and Adaptive CS-RBFs for Shape Reconstruction from Cloud of Points
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Advances in Multiresolution for Geometric Modelling, N.Dodgson, M.S.Floater, M.Sabin (Eds.), Springer, 2004
Multi-level Partition of Unity Implicits
	Yutaka Ohtake, Alexander Belyaev, Marc Alexa, Greg Turk, and Hans-Peter Seidel SIGGRAPH 2003, San Diego, California USA, 27-31 July 2003 Paper’s webpage
Interpolatory Subdivision Curves via Diffusion of Normals
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Computer Graphics International 2003, July 9-11, 2003, Tokyo Institute of Technology [Java applet] [Talk slides]
Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding
	Hirokazu Yagou, Yutaka Ohtake, and Alexander Belyaev Computer Graphics International 2003, July 9-11, 2003, Tokyo Institute of Technology
A Multi-scale Approach to 3D Scattered Data Interpolation with Compactly Supported Basis Functions
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Shape Modeling International 2003, Seoul, Korea, May 2003 [Code] [Talk slides]
A comparison of mesh smoothing methods
	Alexander Belyaev and Yutaka Ohtake Israel-Korea Bi-National Conference on Geometric Modeling and Computer Graphics (Tel-Aviv, Feb. 12-14, 2003)
Dual-Primal Mesh Optimization for Polygonized Implicit Surfaces with Sharp Features
	Yutaka Ohtake and Alexander Belyaev Journal of Computing and Information Science in Engineering.
Mesh Smoothing by Adaptive and Anisotropic Gaussian Filter
	Yutaka Ohtake, Alexander Belyaev, and Hans-Peter Seidel Vision, Modeling, and Visualization 2002, Erlangen, Germany, Nov. 20 - 22, 2002, pp. 203-210 [Talk slides]
Mesh Smoothing via Mean and Median Filtering Applied to Face Normals
	Hirokazu Yagou, Yutaka Ohtake, and Alexander Belyaev Geometric Modeling and Processing, RIKEN, Saitama, Japan, 10-12 July 2002, pp. 124-131
Dual/Primal Mesh Optimization for Polygonized Implicit Surfaces
	Yutaka Ohtake and Alexander Belyaev ACM Solid Modeling 2002, Saarbruecken, Germany, June 17 - 21, 2002, pp. 171-178 [Talk slides]
Dynamic Mesh Optimization for Polygonized Implicit Surfaces with Sharp Features
	Yutaka Ohtake, Alexander Belyaev, and Alexander Pasko The Visual Computer. To appear
Nonlinear Diffusion of Normals for Crease Enhancement
	Alexander Belyaev and Yutaka Ohtake Vision Geometry X, SPIE Annual Meeting, San Diego, July-Aug. 2001, pp. 42-47.
Generating Interpolatory Subdivision Curves via Averaging Normals
	Yutaka Ohtake and Alexander Belyaev The Journal of Three Dimensional Images, Vol. 15, No. 4, 2001, pp. 125-130. Human and Computer 2001, Sept. 2001, Aizu-Wakamatsu, Japan, pp. 26-30.
Adaptive Smoothing Tangential Direction Fields on Polygonal Surfaces
	Yutaka Ohtake, Masahiro Horikawa, and Alexander Belyaev Pacific Graphics 2001, Tokyo, October 2001, pp. 189-197.
Mesh Optimization for Polygonized Isosurfaces
	Yutaka Ohtake and Alexander Belyaev Eurographics 2001. Computer Graphics Forum, Vol. 20, No. 3, pp. 368-376.
Automatic Detection of Geodesic Ridges and Ravines on Polygonal Surfaces
	Yutaka Ohtake and Alexander Belyaev The Journal of Three Dimensional Images, Vol. 15, No. 1, 2001, pp. 127-132.
Dynamic Meshes for Accurate Polygonization of Implicit Surfaces with Sharp Features
	Yutaka Ohtake, Alexander Belyaev, and Alexander Pasko International Conference on Shape Modeling and Applications, Genova, Italy, May 2001, pp. 74-81.
Mesh Regularization and Adaptive Smoothing
	Yutaka Ohtake, Alexander Belyaev, and Ilia Bogaevski Computer-Aided Design, Vol. 33, 2001, pp. 789-800.
Nonlinear Diffusion of Normals for Stable Detection of Ridges and Ravines on Range Images and Polygonal Models
	Yutaka Ohtake and Alexander Belyaev Proc. of MVA2000, IAPR Workshop on Machine Vision Applications, Nov. 2000, Tokyo, Japan, pp. 497-500.
Detection of ridges and ravines on range images and triangular meshes
	Alexander Belyaev, Yutaka Ohtake, and Kasumi Abe Vision Geometry IX, SPIE 4117, San Diego, USA, July-Aug. 2000, pp. 146-154.
An image processing approach to detection of ridges and ravines on polygonal surfaces
	Alexander Belyaev and Yutaka Ohtake Eurographics 2000, Short Presentations, pp. 19-28.
Polyhedral Surface Smoothing with Simultaneous Mesh Regularization
	Y.Ohtake, A.G.Belyaev, and I.A.Bogaevski Geometric Modeling and Processing 2000, Hong Kong, April 2000, pp. 229-237.
Polyhedral surface smoothing with modified Laplacian and curvature flows
	Y.Ohtake, A.G.Belyaev, and I.A.Bogaevski The Journal of Three Dimensional Images, Vol. 13, No. 3, Sept. 1999, pp. 19-24.
A Dual Visualizer Method for Interactive Topology
	Yutaka Ohtake, Shuuich Yukita, and Tosiyasu L. Kunii Multi Media Modeling 1998 Lausanne, Switzerland, Oct. 1998, pp.163-172