A gradient-based comparison measure for visual analysis of multifield data
作者： Suthambhara Nagaraj , Vijay Natarajan , Ravi S. Nanjundiah
DOI: 10.1111/J.1467-8659.2011.01959.X
关键词: Real-time computer graphics 、 Scalar (physics) 、 Computer vision 、 3D computer graphics 、 Computer science 、 Algorithm 、 Artificial intelligence 、 Gradient based algorithm 、 Computer graphics
摘要: We introduce a multifield comparison measure for scalar fields that helps in studying relations between them. The is insensitive to noise the and their gradients. Further, it can be computed robustly efficiently. Results from visual analysis of various data sets climate science combustion applications demonstrate effective use measure.
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