Fig. 2From: Application of unmanned aerial systems for high throughput phenotyping of large wheat breeding nurseriesImage processing workflow for the low cost UAS imaging system. The developed pipeline steps are as follows: image pre-processing using DPP software, Orthomosaic Generation using Python scripting in PhotoScan, image radiometric correction using empirical line method commonly used for satellite imagery, extraction of wheat plot boundary, and calculation of different VI’s. Asterisk designates steps done using Python scriptBack to article page