Journal of Electrical and Computer Engineering / 2016 / Article / Fig 6

Research Article

A Novel Framework for Interactive Visualization and Analysis of Hyperspectral Image Data

Figure 6

Inspection of cropped superballs image. Labelings are shown as overlay on the spectral gradient at 490–500 nm.
(a) True color
(b) Spectral gradient PCA
(c) First labeling
(d) Spectral gradient for (c)
(e) Second labeling
(f) Spectral gradient for (e)

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