“…The aim of this paper is to investigate the applicability of the Artificial Intelligence (AI) methods based on soft computing for detection of external defects of the fruits. Several methods based on more specific image acquisition are reported in [7], [8], [9], [10], [11], [12], [13]. Wen and Tao developed a nearinfrared vision system for automatic apple defect inspection, see [14], While some recent advances in feature extraction for images and biometrics are reported in [15], [16], [17], [18], [19].…”