Fig. 2.

Overview of the data collection and processing workflow for CC, measured with the FIP using the example of 2018 and the variety Ludwig. The FIP enabled to take RGB images repeatedly throughout the growing season (A). RGB images were then segmented in plant and nonplant pixels (B). From these images, the CC per specific area was extracted (C). In addition to RGB images, temperature data were collected from a nearby weather station (D). The RGB and segmented images (A and B) and red line in (C) depict the variety Ludwig, and gray lines in (C) depict all other examined varieties.