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. 2011 Jun 10;11(6):6270–6283. doi: 10.3390/s110606270

Figure 2.

Figure 2.

Figure 2.

An example of original, red-, green-, blue-channel and normalized excessive green images. (a) Field image captured in the morning. (b) Red channel of the morning image. (c) Green channel of the morning image. (d) Blue channel of the morning image. (e) Normalized excessive-green image of the morning image. (f) Field image captured in the afternoon (g) Red channel of the afternoon image. (h) Green channel of the afternoon image. (i) Blue channel of the afternoon image. (j) Normalized excessive-green image of the afternoon image.