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|1. (WO2018122242) HANDHELD DEVICE AND METHOD FOR DETERMINING A PLANT STATUS|
|Applicants:||YARA INTERNATIONAL ASA
|Title:||HANDHELD DEVICE AND METHOD FOR DETERMINING A PLANT STATUS|
The invention relates to a handheld device and method for determining a status of one or more plants. The device includes a digital color camera arranged for obtaining a color image of plants within a field of view, a light source arranged for providing broadband illumination to the plants within the field of view, and a processing unit arranged for controlling the camera and the light source for obtaining a first image of the plants while the light source illuminates the plants with broadband illumination, and obtaining a second image of the plants while the light source does not illuminate the plants.