A Deep Learning Approach for Precision Viticulture, Assessing Grape Maturity via YOLOv7. - Eftichia Badeka; Eleftherios Karapatzak; Aikaterini Karampatea; Elizabeth Bouloumpasi; Ioannis Kalathas; Chris Lytridis; Emmanouil Tziolas; Nikoleta-Victoria Tsakalidou; Vassilis G. Kaburlasos (Sensors, 2023)