Server device of crop growth stage determination system, growth stage determination method and program

摘要

Nondestructive, simple and accurate determination of crop growth. An image data input unit 11 for inputting a plurality of pieces of image information of a crop, a stage information input unit 12 for inputting information indicating a growth stage of the crop for each of the plurality of input image information, and a plurality of input image information. Based on the information indicating the growth stage, a learning unit 14 that performs deep learning of the correspondence between the image of the crop and the growth stage, and an image input unit 16 that inputs image information of a crop whose growth stage is unknown, For the image information input by the image input unit 16, a growth stage determination unit 10 that determines the growth stage based on the learning result of the learning unit 14, and a determination result output that outputs the growth stage determined by the growth stage determination unit 10. And a unit 17.