A short review of RGB sensor applications for accessible high-throughput phenotyping

Present challenge on high-throughput phenotyping is the major task for food production. However, many researchers have issues on operating prompt phenotyping that effectively reduces the breeding cycle in reason of requiring various ranges of specialists of technologies, and expensive sensors and instruments. While among those, the RGB (red, green, blue) sensor and its applications allow a relatively affordable and accessible process, and maintain the beneficial features of high-throughput phenotyping methods. This sensor enables the image analysis with solitary application, which provides superficial phenotype, and feasible as a supplementary sensor for multi-/hyperspectral data correction, which segmentate the target crop from image. Thus, we suggest the RGB sensors as an alternative to provide researchers helpful methods for low-priced and manageable high-throughput phenotyping.