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Fig. 3 | Plant Methods

Fig. 3

From: Evaluating the suitability of hyper- and multispectral imaging to detect foliar symptoms of the grapevine trunk disease Esca in vineyards

Fig. 3

Example of the multispectral simulation. A relevance profile was calculated that indicates the importance of wavelengths for disease detection (a). Based on this relevance profile prototypical wavelengths (band width 30 nm) can be placed in important wavelength ranges. Starting with the two most informative bands (b), single bands can be added (c) according to their importance until a maximum of ten bands (d) is reached

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Plant Methods

ISSN: 1746-4811