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180
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VIS
2007
IEEE
16 years 6 months ago
2007
IEEE
We present a novel approach for analyzing two-dimensional (2D) flow field data based on the idea of invariant moments. Moment invariants have traditionally been used in computer vi...
159
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VIS
2008
IEEE
16 years 6 months ago
2008
IEEE
Data sets resulting from physical simulations typically contain a multitude of physical variables. It is, therefore, desirable that visualization methods take into account the enti...
163
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VIS
2008
IEEE
16 years 6 months ago
2008
IEEE
Professional designers and artists are quite cognizant of the rules that guide the design of effective color palettes, from both aesthetic and attention-guiding points of view. In ...
182
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VIS
2004
IEEE
16 years 6 months ago
2004
IEEE
Typically there is a high coherence in data values between neighboring time steps in an iterative scientific software simulation; this characteristic similarly contributes to a co...
164
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VIS
2004
IEEE
16 years 6 months ago
2004
IEEE
Resampling is a frequent task in visualization and medical imaging. It occurs whenever images or volumes are magnified, rotated, translated, or warped. Resampling is also an integ...