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Fig. 7 | Plant Methods

Fig. 7

From: Chlorophyll a fluorescence, under half of the adaptive growth-irradiance, for high-throughput sensing of leaf-water deficit in Arabidopsis thaliana accessions

Fig. 7

Combinatorial imaging showing the combination of three most contrasting images for six accessions of A. thaliana. These most contrasting images were chosen using combination of linear discriminant classifier (LDC) and sequential forward floating selection (SFFS). The training was done with Chl a fluorescence transient “captured” on day 5 of drought treatment. In this process, we obtained three coefficients for three images that gave the highest contrast between drought tolerant and sensitive accession. The images of all the accessions are shown to demonstrate that the classification works for them for day 5 as well as for day 3, day 7, and day 10 of the induced drought stress

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