Solid shape
Characterization of Signals from Multiscale Edges
IEEE Transactions on Pattern Analysis and Machine Intelligence
Modeling of curves and surfaces in CAD/CAM
Modeling of curves and surfaces in CAD/CAM
Multistep scattered data interpolation using compactly supported radial basis functions
Journal of Computational and Applied Mathematics - Special issue on scattered data
Extracting feature lines from 3D unstructured grids
VIS '97 Proceedings of the 8th conference on Visualization '97
Two- and three-dimensional patterns of the face
Two- and three-dimensional patterns of the face
Computational anatomy: an emerging discipline
Quarterly of Applied Mathematics - Special issue on current and future challenges in the applications of mathematics
Landmark-based registration using features identified through differential geometry
Handbook of medical imaging
Reconstruction and representation of 3D objects with radial basis functions
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Multiresolution feature extraction for unstructured meshes
Proceedings of the conference on Visualization '01
Normal vector voting: crease detection and curvature estimation on large, noisy meshes
Graphical Models - Special issue: Processing on large polygonal meshes
Creaseness from Level Set Extrinsic Curvature
ECCV '98 Proceedings of the 5th European Conference on Computer Vision-Volume II - Volume II
Restricted delaunay triangulations and normal cycle
Proceedings of the nineteenth annual symposium on Computational geometry
A Multi-scale Approach to 3D Scattered Data Interpolation with Compactly Supported Basis Functions
SMI '03 Proceedings of the Shape Modeling International 2003
Multi-level partition of unity implicits
ACM SIGGRAPH 2003 Papers
Suggestive contours for conveying shape
ACM SIGGRAPH 2003 Papers
Estimating differential quantities using polynomial fitting of osculating jets
Proceedings of the 2003 Eurographics/ACM SIGGRAPH symposium on Geometry processing
A novel cubic-order algorithm for approximating principal direction vectors
ACM Transactions on Graphics (TOG)
Fast and robust detection of crest lines on meshes
Proceedings of the 2005 ACM symposium on Solid and physical modeling
Surface compression with geometric bandelets
ACM SIGGRAPH 2005 Papers
Salient geometric features for partial shape matching and similarity
ACM Transactions on Graphics (TOG)
Geometric modeling based on triangle meshes
ACM SIGGRAPH 2006 Courses
Detection and Visualization of Defects in 3D Unstructured Models of Nematic Liquid Crystals
IEEE Transactions on Visualization and Computer Graphics
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
Approximate convex decomposition of polyhedra
Proceedings of the 2007 ACM symposium on Solid and physical modeling
Detection of closed sharp edges in point clouds using normal estimation and graph theory
Computer-Aided Design
Highlight lines for conveying shape
Proceedings of the 5th international symposium on Non-photorealistic animation and rendering
Illustration of complex real-world objects using images with normals
Proceedings of the 5th international symposium on Non-photorealistic animation and rendering
Apparent ridges for line drawing
ACM SIGGRAPH 2007 papers
ShapePalettes: interactive normal transfer via sketching
ACM SIGGRAPH 2007 papers
Lines of curvature and umbilical points for implicit surfaces
Computer Aided Geometric Design
Smooth feature lines on surface meshes
SGP '05 Proceedings of the third Eurographics symposium on Geometry processing
SGP '05 Proceedings of the third Eurographics symposium on Geometry processing
Ridge based curve and surface reconstruction
SGP '07 Proceedings of the fifth Eurographics symposium on Geometry processing
Principal curvatures from the integral invariant viewpoint
Computer Aided Geometric Design
Exact and interpolatory quadratures for curvature tensor estimation
Computer Aided Geometric Design
An Effective Illustrative Visualization Framework Based on Photic Extremum Lines (PELs)
IEEE Transactions on Visualization and Computer Graphics
Identification of C1 and C2 discontinuities for surface meshes in CAD
Computer-Aided Design
ACM SIGGRAPH 2008 papers
ACM SIGGRAPH 2008 papers
Consistent computation of first- and second-order differential quantities for surface meshes
Proceedings of the 2008 ACM symposium on Solid and physical modeling
Controlled field generation for quad-remeshing
Proceedings of the 2008 ACM symposium on Solid and physical modeling
Apparent relief: a shape descriptor for stylized shading
NPAR '08 Proceedings of the 6th international symposium on Non-photorealistic animation and rendering
ACM SIGGRAPH 2008 classes
Demarcating curves for shape illustration
ACM SIGGRAPH Asia 2008 papers
Approximate convex decomposition of polyhedra and its applications
Computer Aided Geometric Design
Feature Extraction from the Mesh Model with Some Noise
SG '07 Proceedings of the 8th international symposium on Smart Graphics
A Novel Method for Cortical Sulcal Fundi Extraction
MICCAI '08 Proceedings of the 11th international conference on Medical Image Computing and Computer-Assisted Intervention - Part I
Fast, robust, and faithful methods for detecting crest lines on meshes
Computer Aided Geometric Design
Integral invariants for robust geometry processing
Computer Aided Geometric Design
Data-driven curvature for real-time line drawing of dynamic scenes
ACM Transactions on Graphics (TOG)
Feature detection of triangular meshes based on tensor voting theory
Computer-Aided Design
Dynamic solid textures for real-time coherent stylization
Proceedings of the 2009 symposium on Interactive 3D graphics and games
Laplacian lines for real-time shape illustration
Proceedings of the 2009 symposium on Interactive 3D graphics and games
Extracting lines of curvature from noisy point clouds
Computer-Aided Design
Light warping for enhanced surface depiction
ACM SIGGRAPH 2009 papers
How well do line drawings depict shape?
ACM SIGGRAPH 2009 papers
iWIRES: an analyze-and-edit approach to shape manipulation
ACM SIGGRAPH 2009 papers
Ray tracing NPR-style feature lines
Proceedings of the 7th International Symposium on Non-Photorealistic Animation and Rendering
Feature-aligned shape texturing
ACM SIGGRAPH Asia 2009 papers
Tracing ridges on B-Spline surfaces
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
A sketching interface for feature curve recovery of free-form surfaces
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
Robust principal curvatures using feature adapted integral invariants
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
Finding ridges and valleys in a discrete surface using a modified MLS approximation
Computer-Aided Design
Incremental reconstruction of sharp edges on mesh surfaces
Computer-Aided Design
Finding ridges and valleys in a discrete surface using a modified MLS approximation
Computer-Aided Design
Cartoon Animation Style Rendering of Water
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part I
Extracting Principal Curvature Ridges from B-Spline Surfaces with Deficient Smoothness
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part I
Radiance Scaling for versatile surface enhancement
Proceedings of the 2010 ACM SIGGRAPH symposium on Interactive 3D Graphics and Games
Deformation-driven shape correspondence
SGP '08 Proceedings of the Symposium on Geometry Processing
Separatrix persistence: extraction of salient edges on surfaces using topological methods
SGP '09 Proceedings of the Symposium on Geometry Processing
ACM SIGGRAPH 2010 papers
An implicit active contour model for feature regions and lines
MMM'08 Proceedings of the 14th international conference on Advances in multimedia modeling
Automation of the volumetric models construction
Heterogeneous objects modelling and applications
Minimum spanning trees for valley and ridge characterization in digital elevation maps
Proceedings of the 7th International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa
Polygonizing extremal surfaces with manifold guarantees
Proceedings of the 14th ACM Symposium on Solid and Physical Modeling
Computational highlight holography
ACM SIGGRAPH Asia 2010 papers
Extraction of the lines of curvature from raw point cloud
Proceedings of the 9th ACM SIGGRAPH Conference on Virtual-Reality Continuum and its Applications in Industry
3D model feature line stylization using mesh sharpening
Proceedings of the 9th ACM SIGGRAPH Conference on Virtual-Reality Continuum and its Applications in Industry
Geodesic Methods in Computer Vision and Graphics
Foundations and Trends® in Computer Graphics and Vision
Ridge extraction of a smooth 2-manifold surface based on vector field
Computer Aided Geometric Design
A sketching interface for feature curve recovery of free-form surfaces
Computer-Aided Design
3D Line Drawing for Archaeological Illustration
International Journal of Computer Vision
Slices: a shape-proxy based on planar sections
Proceedings of the 2011 SIGGRAPH Asia Conference
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering
Multi-view stereo point clouds visualization
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part I
Communications of the ACM
Ridge-valley lines smoothing and optimizing
ICAT'06 Proceedings of the 16th international conference on Advances in Artificial Reality and Tele-Existence
Detection of surface creases in range data
IMA'05 Proceedings of the 11th IMA international conference on Mathematics of Surfaces
Brain image analysis using spherical splines
EMMCVPR'05 Proceedings of the 5th international conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
Focal surfaces, skeletons, and ridges for shape analysis and processing
Proceedings of the 2012 Joint International Conference on Human-Centered Computer Environments
Detection of closed sharp feature lines in point clouds for reverse engineering applications
GMP'06 Proceedings of the 4th international conference on Geometric Modeling and Processing
Crease detection on noisy meshes via probabilistic scale selection
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Haustral fold segmentation of CT colonography using ridge line detection
MICCAI'10 Proceedings of the Second international conference on Virtual Colonoscopy and Abdominal Imaging: computational challenges and clinical opportunities
Surface creation on unstructured point sets using neural networks
Computer-Aided Design
View-Dependent line drawings for 3d scenes
Transactions on Edutainment VII
Efficient and robust 3D line drawings using difference-of-Gaussian
Graphical Models
Computer Graphics Forum
Surface Relief Analysis for Illustrative Shading
Computer Graphics Forum
Field-guided registration for feature-conforming shape composition
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Style nodes and repolygonization for hierarchical tree-based implicit surface modelling
Computational Aesthetics'09 Proceedings of the Fifth Eurographics conference on Computational Aesthetics in Graphics, Visualization and Imaging
Computational Aesthetics'10 Proceedings of the Sixth international conference on Computational Aesthetics in Graphics, Visualization and Imaging
Line drawings vs. curvature shading: scientific illustration of range scanned artefacts
Computational Aesthetics'10 Proceedings of the Sixth international conference on Computational Aesthetics in Graphics, Visualization and Imaging
Computer Assisted Relief Generation—A Survey
Computer Graphics Forum
Extraction of feature lines on surface meshes based on discrete morse theory
EuroVis'08 Proceedings of the 10th Joint Eurographics / IEEE - VGTC conference on Visualization
Lagrangian coherent structures with guaranteed material separation
EuroVis'11 Proceedings of the 13th Eurographics / IEEE - VGTC conference on Visualization
Extraction of ridge and valley lines from unorganized points
Multimedia Tools and Applications
Voronoi-Based extraction of a feature skeleton from noisy triangulated surfaces
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part II
Curvature-guided adaptive T-spline surface fitting
Computer-Aided Design
Geometry curves: A compact representation for 3D shapes
Graphical Models
SMI 2013: Generalized extrinsic distortion and applications
Computers and Graphics
Context-based coherent surface completion
ACM Transactions on Graphics (TOG)
Structure-aware shape processing
SIGGRAPH Asia 2013 Courses
Line-based sunken relief generation from a 3D mesh
Graphical Models
Splatting lines: an efficient method for illustrating 3D surfaces and volumes
Proceedings of the 18th meeting of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games
A comparison of methods for sketch-based 3D shape retrieval
Computer Vision and Image Understanding
The Visual Computer: International Journal of Computer Graphics
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We propose a simple and effective method for detecting view-and scale-independent ridge-valley lines defined via first- and second-order curvature derivatives on shapes approximated by dense triangle meshes. A high-quality estimation of high-order surface derivatives is achieved by combining multi-level implicit surface fitting and finite difference approximations. We demonstrate that the ridges and valleys are geometrically and perceptually salient surface features, and, therefore, can be potentially used for shape recognition, coding, and quality evaluation purposes.