Field-based individual plant phenotyping of herbaceous species by unmanned aerial vehicle.

ABSTRACT: Recent advances in Unmanned Aerial Vehicle (UAVs) and image processing have made high-throughput field phenotyping possible at plot/canopy level in the mass grown experiment. Such techniques are now expected to be used for individual level phenotyping in the single grown experiment.We found two main challenges of phenotyping individual plants in the single grown experiment: plant segmentation from weedy backgrounds and the estimation of complex traits that are difficult to measure manually.In this study, we proposed a methodological framework for field-based individual plant phenotyping by UAV. Two contributions, which are weed elimination for individual plant segmentation, and complex traits (volume and outline) extraction, have been developed. The framework demonstrated its utility in th

SUBMITTER: Guo W 

PROVIDER: S-EPMC7664007 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature