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TOG
2008
135views more  TOG 2008»
13 years 7 months ago
Animating oscillatory motion with overlap: wiggly splines
Oscillatory motion is ubiquitous in computer graphics, yet existing animation techniques are ill-suited to its authoring. We introduce a new type of spline for this purpose, known...
Michael Kass, John Anderson
ICCV
2007
IEEE
14 years 9 months ago
Two Minimal Problems for Cameras with Radial Distortion
Epipolar geometry and relative camera pose computation for uncalibrated cameras with radial distortion has recently been formulated as a minimal problem and successfully solved in...
Tomás Pajdla, Zuzana Kukelova
ICARCV
2006
IEEE
145views Robotics» more  ICARCV 2006»
14 years 1 months ago
Dynamic Modeling of Linear Object Deformation Considering Contact with Obstacles
— This paper describes the dynamic modeling of linear object deformation considering geometrical constraints and contact with obstacles. Deformable linear objects such as cables ...
Hidefumi Wakamatsu, Tatsuya Yamasaki, Shinichi Hir...
VIS
2007
IEEE
181views Visualization» more  VIS 2007»
14 years 9 months ago
Shadow-Driven 4D Haptic Visualization
Just as we can work with two-dimensional floor plans to communicate 3D architectural design, we can exploit reduced-dimension shadows to manipulate the higher-dimensional objects ...
Hui Zhang, Andrew J. Hanson
VIS
2007
IEEE
86views Visualization» more  VIS 2007»
14 years 9 months ago
Illustrative Deformation for Data Exploration
Abstract--Much of the visualization research has focused on improving the rendering quality and speed, and enhancing the perceptibility of features in the data. Recently, significa...
Carlos Correa, Deborah Silver, Min Chen