An adaptive subdivision method for surface-fitting from sampled data
SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
Curves and surfaces for computer aided geometric design (3rd ed.): a practical guide
Curves and surfaces for computer aided geometric design (3rd ed.): a practical guide
Fitting smooth surfaces to dense polygon meshes
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Sparse Pixel Vectorization: An Algorithm and Its Performance Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Multivariable Curve Interpolation
Journal of the ACM (JACM)
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Cartoon Image Vectorization Based on Shape Subdivision
CGI '01 Computer Graphics International 2001
Monotonic Cubic Spline Interpolation
CGI '99 Proceedings of the International Conference on Computer Graphics
A new vectorization-based approach to the skeletonization of binary images
ICDAR '95 Proceedings of the Third International Conference on Document Analysis and Recognition (Volume 2) - Volume 2
SURFACES FOR COMPUTER-AIDED DESIGN OF SPACE FORMS
SURFACES FOR COMPUTER-AIDED DESIGN OF SPACE FORMS
Pop-up light field: An interactive image-based modeling and rendering system
ACM Transactions on Graphics (TOG)
ACM SIGGRAPH 2004 Papers
Robust and Accurate Vectorization of Line Drawings
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image compression by linear splines over adaptive triangulations
Signal Processing
Object-based vectorization for interactive image editing
The Visual Computer: International Journal of Computer Graphics
Rapid Automated Polygonal Image Decomposition
AIPR '06 Proceedings of the 35th Applied Imagery and Pattern Recognition Workshop
Bixels: picture samples with sharp embedded boundaries
EGSR'04 Proceedings of the Fifteenth Eurographics conference on Rendering Techniques
EGSR'04 Proceedings of the Fifteenth Eurographics conference on Rendering Techniques
Ardeco: automatic region detection and conversion
EGSR'06 Proceedings of the 17th Eurographics conference on Rendering Techniques
Diffusion curves: a vector representation for smooth-shaded images
ACM SIGGRAPH 2008 papers
A visibility algorithm for converting 3D meshes into editable 2D vector graphics
ACM SIGGRAPH 2009 papers
Automatic and topology-preserving gradient mesh generation for image vectorization
ACM SIGGRAPH 2009 papers
Patch-based image vectorization with automatic curvilinear feature alignment
ACM SIGGRAPH Asia 2009 papers
ACM SIGGRAPH 2010 papers
Diffusion constraints for vector graphics
NPAR '10 Proceedings of the 8th International Symposium on Non-Photorealistic Animation and Rendering
Freeform vector graphics with controlled thin-plate splines
Proceedings of the 2011 SIGGRAPH Asia Conference
Image simplification and vectorization
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering
Diffusion curve textures for resolution independent texture mapping
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Surface flows for image-based shading design
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
A vectorial solver for free-form vector gradients
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Stylized vector art from 3D models with region support
EGSR'08 Proceedings of the Nineteenth Eurographics conference on Rendering
A ray tracing approach to diffusion curves
EGSR'11 Proceedings of the Twenty-second Eurographics conference on Rendering
Texture design and draping in 2D images
EGSR'09 Proceedings of the Twentieth Eurographics conference on Rendering
Topology-driven vectorization of clean line drawings
ACM Transactions on Graphics (TOG)
Efficient solid texture synthesis using gradient solids
CVM'12 Proceedings of the First international conference on Computational Visual Media
Efficient synthesis of gradient solid textures
Graphical Models
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Depicting stylized materials with vector shade trees
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Diffusion curves: a vector representation for smooth-shaded images
Communications of the ACM
Geometry curves: A compact representation for 3D shapes
Graphical Models
Approximating functions on a mesh with restricted Voronoï diagrams
SGP '13 Proceedings of the Eleventh Eurographics/ACMSIGGRAPH Symposium on Geometry Processing
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Recently, gradient meshes have been introduced as a powerful vector graphics representation to draw multicolored mesh objects with smooth transitions. Using tools from Abode Illustrator and Corel CorelDraw, a user can manually create gradient meshes even for photo-realistic vector arts, which can be further edited, stylized and animated. In this paper, we present an easy-to-use interactive tool, called optimized gradient mesh, to semi-automatically and quickly create gradient meshes from a raster image. We obtain the optimized gradient mesh by formulating an energy minimization problem. The user can also interactively specify a few vector lines to guide the mesh generation. The resulting optimized gradient mesh is an editable and scalable mesh that otherwise would have taken many hours for a user to manually create.