Dough-Stage Maize (Zea mays L.) Ear Recognition Based on Multiscale Hierarchical Features and Multifeature Fusion

Table 3

Comparative results of recognition accuracies and executive times.

	Mean recognition accuracy (%)	Mean executive time (s)
This paper’s algorithm	97.02	0.39
Otsu	3.1	0.23
Maximum entropy	1.1	0.25
Minimum error	2.1	0.09

Notes. Otsu means maximum interclass variance.