Fecha de publicación: 29/09/2022 Fuente: WIPO "hemp" System and methods for hemp determination of a cannabis sample are disclosed. The systems and methods may include obtaining headspace data of cannabis samples using a gas chromatography/mass spectrometer (GC/MS) device. The data may then be transformed into images based on retention time, scan range, and signal intensities in the data for assessment by a convolutional network to determine whether a cannabis sample is hemp or non-hemp.