The synthesis of cloth objects
SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Good vibrations: modal dynamics for graphics and animation
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
Advanced animation and rendering techniques
Advanced animation and rendering techniques
Dynamic 3D Models with Local and Global Deformations: Deformable Superquadrics
IEEE Transactions on Pattern Analysis and Machine Intelligence
Ten lectures on wavelets
A physically based approach to 2–D shape blending
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Feature-based image metamorphosis
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Scheduled Fourier volume morphing
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
On the representation of operators in bases of compactly supported wavelets
SIAM Journal on Numerical Analysis
Wavelets and other bases for fast numerical linear algebra
Wavelets: a tutorial in theory and applications
Multiresolution stochastic hybrid shape models with fractal priors
ACM Transactions on Graphics (TOG) - Special issue on interactive sculpting
Hierarchical spacetime control
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Computational modeling for the computer animation of legged figures
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Wavelet descriptor of planar curves: theory and applications
IEEE Transactions on Image Processing
A note on morphological development and transformation of Bézier curves based on ribs and fans
Proceedings of the 2007 ACM symposium on Solid and physical modeling
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A new framework for cartoon animation is proposed inthis work. By using the wavelet coefficients as the control points,one can manipulate curves so that shape metamorphosis occursalong resolutions as well as spatial locations. We model themotion of a cartoon character with the Lagrangian dynamic equationwhere the multiscale curve is driven by relevant forces. Thespatial and frequency localization property of the multiscalecurve model results in a sparse and diagonally dominant representationof the mass and stiffness matrices of the Lagrangian equationand hence the computation can be greatly simplified. To furthersimplify this model, we consider a model which consists of adecoupled system of ODEs. We then perform an experiment by capturingan image sequence with the locomotion of a walking dog, selectingsome key frames, and tracing the positions of limbs between thesekey frames. The best motion parameters are determined by usingthe least squares approximation. These extracted parameters arethen be used to animate cartoon characters of a similar typeof motion. The result shows the proposed curve descriptor withmultiscale structure and local control property is promisingin cartoon animation applications.