Grades No. of Samples Length Width Area
  Min in cm Max in cm Min in cm Max in cm Min in cm2 Max in cm2
W-180 750 2.5 3.27 1.49 2.22 3.15 5.67
W-210 750 2.24 2.95 1.42 1.79 2.62 4.16
W-240 750 2.05 2.89 1.36 1.71 2.22 3.89
W-320 750 1.91 2.72 1.21 1.62 1.78 3.41
Table 3: Average minimum and maximum values of Length, Width and Area of white wholes Cashew kernels (i.e. measured using algorithm 1 from an image).