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» The Value of Visualization
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JEI
2007
91views more  JEI 2007»
13 years 7 months ago
Gradient-based value mapping for pseudocolor images
Abstract. We develop a method for automatic colorization of images (or two-dimensional fields) in order to visualize pixel values and their local differences. In many applications...
Arvind Visvanathan, Stephen E. Reichenbach, Qingpi...
VISUALIZATION
1998
IEEE
13 years 11 months ago
A general method for preserving attribute values on simplified meshes
Many sophisticated solutions have been proposed to reduce the geometric complexity of 3D meshes. A less studied problem is how to preserve on a simplified mesh the detail (e.g. co...
Paolo Cignoni, Claudio Montani, Roberto Scopigno, ...
INFOVIS
2000
IEEE
13 years 11 months ago
Density Functions for Visual Attributes and Effective Partitioning in Graph Visualization
Two tasks in Graph Visualization require partitioning: the assignment of visual attributes and divisive clustering. Often, we would like to assign a color or other visual attribut...
Ivan Herman, M. Scott Marshall, Guy Melanço...
CORR
2011
Springer
202views Education» more  CORR 2011»
13 years 2 months ago
Visualization techniques for data mining of Latur district satellite imagery
This study presents a new visualization tool for classification of satellite imagery. Visualization of feature space allows exploration of patterns in the image data and insight in...
B. G. Kodge, P. S. Hiremath
GPB
2010
231views Solid Modeling» more  GPB 2010»
13 years 4 months ago
Mining Gene Expression Profiles: An Integrated Implementation of Kernel Principal Component Analysis and Singular Value Decompos
The detection of genes that show similar profiles under different experimental conditions is often an initial step in inferring the biological significance of such genes. Visualiz...
Ferran Reverter, Esteban Vegas, Pedro Sánch...