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CAE
2010
15 years 1 months ago
Interactive Volume Illustration Using Intensity Filtering
We propose a simple and interactive technique for volume illustration by using the difference between the original intensity values and a low-pass filtered copy. This difference, ...
Marc Ruiz, Imma Boada, Miquel Feixas, Mateu Sbert
SI3D
2009
ACM
16 years 28 days ago
Interactive water streams with sphere scan conversion
Fluid simulations require efficient dynamics, surface extraction and rendering in order to achieve real time interaction. We present a novel technique for the surface extraction ...
Rama Hoetzlein, Tobias Höllerer
VISUALIZATION
2003
IEEE
15 years 11 months ago
A Frequency-Sensitive Point Hierarchy for Images and Volumes
This paper introduces a method for converting an image or volume sampled on a regular grid into a space-efficient irregular point hierarchy. The conversion process retains the ori...
Tomihisa Welsh, Klaus Mueller
MIR
2004
ACM
143views Multimedia» more  MIR 2004»
15 years 11 months ago
A graphical user interface for a fine-art painting image retrieval system
For describing and analyzing digital images of paintings we propose a model to serve as the basis for an interactive image retrieval system. The model defines two types of feature...
Thomas E. Lombardi, Sung-Hyuk Cha, Charles C. Tapp...
CANDC
2009
ACM
16 years 20 days ago
BodyDaemon
This paper introduces the idea of actualizing theory in the context of artistic practice. We describe the project BodyDaemon and its function as a technology-based artwork that is...
Carlos Castellanos, Thecla Schiphorst