High-throughput phenotyping to dissect genotypic differences in safflower for drought tolerance
Fig 2
Simplified analysis pipeline for digital images.
The principal steps and their transitional output images are displayed: (A) input image; (B) region of interest selection; (C) transformation of image to different colour scale such as HSI (hue, saturation intensity), (D) thresholding applied; (E) multiple individual objects identified; (F) merging of individual objects into one object as image object composition; (G) plant colour classification; and (H) detection of plant.