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» Rough Surface Modeling Using Surface Growth
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CVPR
2007
IEEE
16 years 1 months ago
Constrained Optimization for Retinal Curvature Estimation Using an Affine Camera
We study retinal curvature estimation from multiple images that provides the fundamental geometry of human retina. We use an affine camera model due to its simplicity, linearity, ...
Thitiporn Chanwimaluang, Guoliang Fan
SMA
1999
ACM
152views Solid Modeling» more  SMA 1999»
15 years 4 months ago
Fast volume-preserving free form deformation using multi-level optimization
We present an efficient algorithm for preserving the total volume of a solids undergoing free-form deformation using discrete level-of-detail representations. Given the boundary r...
Gentaro Hirota, Renee Maheshwari, Ming C. Lin
CGF
2005
159views more  CGF 2005»
14 years 11 months ago
Real-Time Shape Editing using Radial Basis Functions
Current surface-based methods for interactive freeform editing of high resolution 3D models are very powerful, but at the same time require a certain minimum tessellation or sampl...
Mario Botsch, Leif Kobbelt
SMA
1999
ACM
106views Solid Modeling» more  SMA 1999»
15 years 4 months ago
Resolving non-uniqueness in design feature histories
Nearly all major commercial computer-aided design systems have adopted a feature-based design approach to solid modeling. Models are created via a sequence of operations which app...
Vincent A. Cicirello, William C. Regli
DIAGRAMS
2010
Springer
15 years 1 months ago
Diagram Editing on Interactive Displays Using Multi-touch and Pen Gestures
Creating and editing graphs and node-link diagrams by means of digital tools are crucial activities in domains such as software or business process modeling. However, these tools h...
Mathias Frisch, Jens Heydekorn, Raimund Dachselt