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2006
IEEE
14 years 25 days ago
Specifying and Controlling Multi-Channel Web Interfaces for Enterprise Applications
When building enterprise applications that need to be accessed through a variety of client devices, developers usually strive to implement most of the business logic device-indepen...
Matthias Book, Volker Gruhn
EGH
2005
Springer
14 years 9 days ago
Split-plane shadow volumes
We present a novel method for rendering shadow volumes. The core idea of the method is to locally choose between Z-pass and Z-fail algorithms on a per-tile basis. The choice is ma...
Samuli Laine
GRAPHITE
2003
ACM
14 years 16 hour ago
Real-time image based lighting in software using HDR panoramas
We present a system allowing real-time image based lighting based on HDR panoramic images. The system performs time-consuming diffuse light calculations in a preprocessing step, w...
Jonas Unger, Magnus Wrenninge, Mark Ollila
ISCAS
2002
IEEE
72views Hardware» more  ISCAS 2002»
13 years 11 months ago
Delta-sigma modulator topologies with high immunity to pattern noise
This paper addresses the problem of pattern noise encountered in single-stage delta-sigma modulators in the presence of a DC input signal. By utilizing state-space matrices, we ex...
G. Fischer, Deokhwan Hyun
SIGGRAPH
2000
ACM
13 years 11 months ago
Computer-generated pen-and-ink illustration of trees
We present a method for automatically rendering pen-and-ink illustrations of trees. A given 3-d tree model is illustrated by the tree and a visual representation of the foliage us...
Oliver Deussen, Thomas Strothotte