Fig. 3.

Example results from measuring the growth of whole plant: the daily growth within around a month of a single plant (cultivar Mace) in a pot for two different plants A and B was shown in the scatter chart, the end point is the last imaging day, and day 1 is the day when the first spike became visible in the plant image. The images a–h above the charts are the detected spikes corresponding to the points a–h in the scatter charts, which showed two main reasons for the bigger data changes in the charts: overlapping and new spikes came out