Evaluation of Surface Damage of Strawberry Grasped by Manipulator Based on Vision and Hyperspectral Data Analysis

Table 2

Parameters for the strawberry samples.

Group	Maturity	Torsion spring coefficient (nm/rad)	Number
Group 1	S1	10 (manipulator 1)	60
Group 2	S1	1 (manipulator 2)	60
Group 3	S1	0.1 (manipulator 3)	60
Group 4	S1	No treatment	20
Group 5	S2	10	60
Group 6	S2	No treatment	20