On-the-Go Grapevine Yield Estimation Using Image Analysis and Boolean Model

Figure 8

Cluster segmentation on manually captured vine images: (a) image of a vine cv. Cabernet Sauvignon captured under uncontrolled illumination conditions with a digital camera fixed on a tripod and using a white panel as background; (b) segmentation result using the Mahalanobis distance classifier on six dimensions (i.e., using RGB and HSV representations).

(a)

(b)