Knot insertion from a blossoming point of view
Computer Aided Geometric Design
On generalized cross validation for tensor smoothing splines
SIAM Journal on Scientific and Statistical Computing
An algorithm for automatically fitting digitized curves
Graphics gems
Computing B-spline control points
Theory and practice of geometric modeling
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Functional composition algorithms via blossoming
ACM Transactions on Graphics (TOG)
Fundamentals of computer aided geometric design
Fundamentals of computer aided geometric design
A mark-based interaction paradigm for free-hand drawing
UIST '94 Proceedings of the 7th annual ACM symposium on User interface software and technology
The NURBS book
Filleting and rounding using trimmed tensor product surfaces
SMA '97 Proceedings of the fourth ACM symposium on Solid modeling and applications
Constraint-Based Curve Manipulation
IEEE Computer Graphics and Applications
A Constraint-Based Method for Sculpting Free-Form Surfaces
Geometric Modelling
Modelling free-form surfaces using a feature-based approach
SM '03 Proceedings of the eighth ACM symposium on Solid modeling and applications
Interactive spline-driven deformation for free-form surface styling
Proceedings of the 2006 ACM symposium on Solid and physical modeling
Constraint-based design of B-spline surfaces from curves
SM '04 Proceedings of the ninth ACM symposium on Solid modeling and applications
A conceptual modeling approach actualizing the pencil and paper metaphor
Proceedings of the 2007 ACM symposium on Solid and physical modeling
Sketching out a freeform surface
International Journal of Computer Applications in Technology
Freeform surface inference from sketches via neural networks
Neurocomputing
A survey of sketch-based 3-D modeling techniques
Interacting with Computers
3D sketching for aesthetic design using fully free-form deformation features
Computers and Graphics
3D freeform surfaces from planar sketches using neural networks
ICONIP'06 Proceedings of the 13th international conference on Neural Information Processing - Volume Part II
Responsive interaction based on sketch in concept styling
INTERACT'05 Proceedings of the 2005 IFIP TC13 international conference on Human-Computer Interaction
An interactive 3D movement path manipulation method in an augmented reality environment
Interacting with Computers
3D sketching with fully free form deformation features (δ-F4) for aesthetic design
SBM'04 Proceedings of the First Eurographics conference on Sketch-Based Interfaces and Modeling
| Hi-index | 0.00 |
This paper describes a sketch- and constraint-based approach to editing of free-form curves and surfaces. We present a simple touch-and-replace technique to edit 2D and 3D curves. We introduce auxiliary surfaces that allow for a reliable interpretation of users' pen-strokes in 3D and we present a new method for sketch-and constraint-based surface sculpting.