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CHI
2008
ACM
16 years 5 months ago
K-sketch: a 'kinetic' sketch pad for novice animators
Because most animation tools are complex and timeconsuming to learn and use, most animations today are created by experts. To help novices create a wide range of animations quickl...
Richard C. Davis, Brien Colwell, James A. Landay
COMPGEOM
2003
ACM
15 years 10 months ago
Estimating surface normals in noisy point cloud data
In this paper we describe and analyze a method based on local least square fitting for estimating the normals at all sample points of a point cloud data (PCD) set, in the presenc...
Niloy J. Mitra, An Nguyen
VISUALIZATION
2002
IEEE
15 years 9 months ago
A Case Study on Multiresolution Visualization of Local Rainfall from Weather Radar Measurements
Weather radars can measure the backscatter from rain drops in the atmosphere. A complete radar scan provides three–dimensional precipitation information. For the understanding o...
Thomas Gerstner, Dirk Meetschen, Susanne Crewell, ...
COMPGEOM
2008
ACM
15 years 6 months ago
Visualizing and exploring planar algebraic arrangements: a web application
A web application is presented to compute, plot, and interactively explore planar arrangements induced by algebraic plane curves of arbitrary degree. It produces accurate curve pl...
Pavel Emeliyanenko, Michael Kerber
142
Voted
CGF
2010
115views more  CGF 2010»
15 years 4 months ago
Closed-form Blending of Local Symmetries
We present a closed-form solution for the symmetrization problem, solving for the optimal deformation that reconciles a set of local bilateral symmetries. Given as input a set of ...
Deboshmita Ghosh, Nina Amenta, Michael M. Kazhdan