SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
We describe two instances in which precise mechanical calibration of virtual environments equipment has been replaced by automated algorithmic calibration through software that en...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
Radiosity methods have been shown to be an effective means to solve the global illumination problem in Lambertian diffuse environments. These methods approximate the radiosity int...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
We describe an adaptive display algorithm for interactive frame rates during visualization of very complex virtual environments. The algorithm relies upon a hierarchical model rep...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
A physically compact, low cost, high performance 3D graphics accelerator is presented. It supports shaded rendering of triangles and antialiased lines into a double-buffered 24-bi...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
Several common systems satisfy some but not all of the VR definition above. Flight simulators provide vehicle tracking, not head tracking, and do not generally operate in binocular...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
Image-space simplifications have been used to accelerate the calculation of computer graphic images since the dawn of visual simulation. Texture mapping has been used to provide a...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
Imaging vector fields has applications in science, art, image processing and special effects. An effective new approach is to use linear and curvilinear filtering techniques to ...
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
SIGGRAPH
1993
ACM
13 years 11 months ago
1993
ACM
A method is describedfor switching smoothly between rendering algorithms as required by the amount of visible surface detail. The result will be more realism with less computation...
SC
1993
ACM
13 years 11 months ago
1993
ACM
Within the past few years, computer graphics has played a decisive role in transforming the field of molecular modeling into an intemaiional industry. While computer scientists ar...