Greenness evaluation using RGB color image analysis in whole plants. a) Original images (left), extracted region image (middle), and segmented color image (right) in three groups. b) Comparison of cold tolerance index by visual rating with greenness index by RGB color image analysis. c) Pearson’s correlation coefficients between the greenness by RGB color image analysis and cold tolerance index by visual rating. Scale bars=5 cm.

Korean J. Breed. Sci. 2022;54:171-6 https://doi.org/10.9787/KJBS.2022.54.3.171

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