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MOVE-X: A System for Combining Video Films and Computer Animation
(Eurographics Association, 1991)
The objective of the presented project was to implement a system for the visualization of buildings. The system is used to create movies of buildings and interior rooms before they are built. For a realistic impression of ...
Refinement criteria for adaptive stochastic ray tracing of textures
(Eurographics Association, 1991)
Adaptive stochastic ray tracing is a rendering technique that generates high-quality anti-aliased images by sampling the image in a non-regular pattern that is adaptively refined. Image refinement can be guided by image ...
Construction Techniques of Graphic, Direct-Manipulation User Interfaces
(Eurographics Association, 1991)
This paper deals with human-computer interaction in several ways. On the one hand it presents the roots of interactive, graphic user interfaces and how such interfaces are implemented on the abstraction level of programming ...
Several approaches to implement the merging step of the split and merge region segmentation
(Eurographics Association, 1991)
The purpose of this paper is to propose several approaches for the implementation of the merging step of split and merge region segmentation. The splitting step has already been studied and its parallelization has subsequently ...
An Algorithm of hidden Surface Removal based on Frame-To- Frame Coherence
(Eurographics Association, 1991)
Frame-to-frame coherence capitalizes on the continuity existing between successive frames in order to predict the visibility of the scene at a given instant on the basis of its visibility at the previous instant. It is ...
Time Complexity of Monte Carlo Radiosity
(Eurographics Association, 1991)
The time complexity of Monte Carlo radiosity is discussed, and a proof is given that the expected number of rays required to produce a satisfactory radiosity solution for N zones is O(N). A satisfactory solution is defined ...
Colour Illustrations
(Eurographics Association, 1991)
Constructive Cubes: CSG Evaluation For Display Using Discrete 3-D Scalar Data Sets
(Eurographics Association, 1991)
The algorithm presented in this paper converts a CSG model into a representation for interactive display on an engineering workstation. Called Constructive Cubes, the algorithm extends the standard CSG-point classification ...
A Symmetrical Input/Output Model
(Eurographics Association, 1991)
When choosing a graphics system for the run-time support component of a User Interface Management System (UIMS) several problems arise. Existing inputloutput models employed by graphics systems lack support for fine grain ...
Geometric Modelling from Range Image Data
(Eurographics Association, 1991)
An adaptive surface fitting algorithm is proposed for modelling the digitized surface of a real object described by an array of 3D points sampled on a rectangular mesh and stored in the form of a range image. A G1 -piecewise ...