Skip to main content
Fig. 2 | Plant Methods

Fig. 2

From: Multivariate unmixing approaches on Raman images of plant cell walls: new insights or overinterpretation of results?

Fig. 2

Unmixing methods on early and latewood of Spruce without background subtraction and based on 4 endmembers. Distribution maps given by all methods: from top to bottom VCA, NMF, MCR-ALS with no previous PCA and MCR-ALS with prior PCA. The images are scaled from minimum to maximum in each endmember. Black corresponds to the minimum intensity whereas white corresponds to the maximum

Back to article page

Plant Methods

ISSN: 1746-4811