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VISUALIZATION
1994
IEEE
15 years 3 months ago
Visualizing 3D Velocity Fields Near Contour Surfaces
Vector field rendering is difficult in 3D because the vector icons overlap and hide each other. We propose four different techniques for visualizing vector fields only near surfac...
Nelson L. Max, Roger Crawfis, Charles Grant
CG
2004
Springer
14 years 11 months ago
Hierarchical graph maps
nd maps are powerful abstractions. Their combination, Hierarchical Graph Maps, provide effective tools to process a graph that is too large to fit on the screen. They provide hier...
James Abello
IBPRIA
2007
Springer
15 years 5 months ago
Synchronization of Video Sequences from Free-Moving Cameras
We present a new method for the synchronization of a pair of video sequences and the spatial registration of all the temporally corresponding frames. This is a mandatory step to pe...
Joan Serrat, Ferran Diego, Felipe Lumbreras, Jos&e...
CVIU
2010
130views more  CVIU 2010»
14 years 11 months ago
Discrete camera calibration from pixel streams
We consider the problem of estimating the relative orientation of a number of individual photocells -or pixels- that hold fixed relative positions. The photocells measure the inte...
Etienne Grossmann, José António Gasp...
VVS
1996
IEEE
129views Visualization» more  VVS 1996»
15 years 3 months ago
Optimal Isosurface Extraction from Irregular Volume Data
A method is proposed which supports the extraction of isosurfaces from irregular volume data, represented by tetrahedral decomposition, in optimal time. The method is based on a d...
Paolo Cignoni, Claudio Montani, Enrico Puppo, Robe...