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. 2024 Jun 7;13(12):1789. doi: 10.3390/foods13121789

Figure 1.

Figure 1

The steps of feature extraction from kiwifruit slice samples: (a) the original RGB image; (b) RGB image converted to HSV; (c) HSV-based background removal; (d) mask image of samples; (e) edge detection results; (f) contour extraction results; (g) sorted each slice according to their respective spatial interrelationships; (h) quantification of colorimetric and morphological attributes.