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Fig. 3 | Plant Methods

Fig. 3

From: Leaf-GP: an open and automated software application for measuring growth phenotypes for arabidopsis and wheat

Fig. 3

Steps of image pre-processing and calibration. a, b Fix the height (i.e. y-axis) of all processed images in a given series to reduce computational complexity, raw images are not affected. c Detect red circular markers as the image scale. d Extract ROI from the original image based on red markers’ positions. e Denoise the image to smooth leaf surface for the global leaf segmentation

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