SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
An algorithm for creating smooth spline surfaces over irregular meshes is presented. The algorithm is a generalization of quadratic B-splines; that is, if a mesh is (locally) regu...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
Specifying the motion of an animated linked figure such that it achieves given tasks (e.g., throwing a ball into a basket) and performs the tasks in a realistic fashion (e.g., gra...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
The work described here extends the power of 2D animation with a form of texture mapping conveniently controlled by line drawings. By tracing points, line segments, spline curves,...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
We describe a data visualization system based on spreadsheets. Cells in our spreadsheet contain graphical objects such as images, volumes, or movies. Cells may also contain widget...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
Several existing volume rendering algorithms operate by factoring the viewing transformation into a 3D shear parallel to the data slices, a projection to form an intermediate but ...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
We apply manipulation planning to computer animation. A new path planner is presented that automatically computes the collision-free trajectories for several cooperating arms toma...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
strokes makes it particularly attractive in terms of storage size and transmission efficiency. Its efficient implementation is favourable for incorporation into windowing systems a...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
We present a general method for automatic reconstruction of accurate, concise, piecewise smooth surface models from scattered range data. The method can be used in a variety of ap...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
In this paper we discuss the efficient and accurate incorporation of texture maps into a hierarchical Galerkin radiosity algorithm. This extension of the standard algorithm allows...