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Figure 2: Examples of the sign on curvature. In (a), the first four points (from left to right) have the positive sign while the rest three points have the negative sign. In (b), all points have the positive sign.
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Proceedings Article
•
DOI
•
A sketch-based interface for classifying and visualizing vector fields
[...]
Jishang Wei
1
,
Chaoli Wang
2
,
Hongfeng Yu
3
,
Kwan-Liu Ma
1
•
Institutions (3)
University of California, Davis
1
,
Michigan Technological University
2
,
Sandia National Laboratories
3
02 Mar 2010
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