Functional optimization for fair surface design
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Wires: a geometric deformation technique
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Skin: a constructive approach to modeling free-form shapes
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Teddy: a sketching interface for 3D freeform design
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ACM SIGGRAPH 2007 courses
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ACM SIGGRAPH 2008 papers
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SBIM '07 Proceedings of the 4th Eurographics workshop on Sketch-based interfaces and modeling
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Sketching subdivision surfaces
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
Multi-touch focus+context sketch-based interaction
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
On expert performance in 3D curve-drawing tasks
Proceedings of the 6th Eurographics Symposium on Sketch-Based Interfaces and Modeling
Computational Support for Sketching in Design: A Review
Foundations and Trends in Human-Computer Interaction
Gradient domain mesh deformation: a survey
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Designing plush toys with a computer
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VMR '09 Proceedings of the 3rd International Conference on Virtual and Mixed Reality: Held as Part of HCI International 2009
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A sketching interface for feature curve recovery of free-form surfaces
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Interaction: interfaces, algorithms, and applications
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ACM SIGGRAPH 2010 papers
A multistep approach to restoration of locally undersampled meshes
GMP'08 Proceedings of the 5th international conference on Advances in geometric modeling and processing
Technical Section: WarpCurves: A tool for explicit manipulation of implicit surfaces
Computers and Graphics
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Proceedings of the 9th International Conference on Interaction Design and Children
Crafting 3D faces using free form portrait sketching and plausible texture inference
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Proceedings of Graphics Interface 2010
A fast interactive reverse-engineering system
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Technical Section: Interactive free-form level-set surface-editing operators
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AUIC '10 Proceedings of the Eleventh Australasian Conference on User Interface - Volume 106
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Proceedings of the Seventh Sketch-Based Interfaces and Modeling Symposium
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Sketch-based modeling of vascular systems: a first step towards interactive teaching of anatomy
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Sketch-based search and composition of 3D models
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
Rapid sketch modeling of clouds
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
Inferring mirror symmetric 3D shapes from sketches
Computer-Aided Design
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Computers and Graphics
EuroMed'12 Proceedings of the 4th international conference on Progress in Cultural Heritage Preservation
Sketch-based design for green geometry and image deformation
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Reconstruction of relief objects from archeological line drawings
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Biharmonic diffusion curve images from boundary elements
ACM Transactions on Graphics (TOG)
SMI 2013: Sculpting multi-dimensional nested structures
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Computers and Graphics
Differential-Based Geometry and Texture Editing with Brushes
Journal of Mathematical Imaging and Vision
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This paper presents a system for designing freeform surfaces with a collection of 3D curves. The user first creates a rough 3D model by using a sketching interface. Unlike previous sketching systems, the user-drawn strokes stay on the model surface and serve as handles for controlling the geometry. The user can add, remove, and deform these control curves easily, as if working with a 2D line drawing. The curves can have arbitrary topology; they need not be connected to each other. For a given set of curves, the system automatically constructs a smooth surface embedding by applying functional optimization. Our system provides real-time algorithms for both control curve deformation and the subsequent surface optimization. We show that one can create sophisticated models using this system, which have not yet been seen in previous sketching or functional optimization systems.