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DOCENG
2009
ACM
15 years 8 months ago
Object-level document analysis of PDF files
The PDF format is commonly used for the exchange of documents on the Web and there is a growing need to understand and extract or repurpose data held in PDF documents. Many system...
Tamir Hassan
CGF
2000
127views more  CGF 2000»
15 years 2 months ago
Interactive High-Quality Maximum Intensity Projection
Maximum Intensity Projection (MIP) is a volume rendering technique which is used to visualize high-intensity structures within volumetric data. At each pixel the highest data valu...
Lukas Mroz, Helwig Hauser, Eduard Gröller
NPAR
2006
ACM
15 years 8 months ago
Real-time watercolor illustrations of plants using a blurred depth test
We present techniques to create convincing high-quality watercolor illustrations of plants. Mainly focusing on the real-time rendering, we introduce methods to abstract the visual...
Thomas Luft, Oliver Deussen
CGA
2004
15 years 2 months ago
Hyperscore: A Graphical Sketchpad for Novice Composers
graphical abstractions, Hyperscore provides a visual analogue for what is happening structurally in the music as opposed to displaying musical events in procedural notation or as a...
Morwaread M. Farbood, Egon C. Pasztor, Kevin Jenni...
VIS
2003
IEEE
121views Visualization» more  VIS 2003»
16 years 3 months ago
Hierarchical Clustering for Unstructured Volumetric Scalar Fields
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
Christopher S. Co, Bjørn Heckel, Hans Hagen...