Steel Plate Defect Recognition of Deep Neural Network Recognition Based on Space-Time Constraints

Table 3

Evaluation of the effect of steel plate defect classification.

Types of defects	Category number	Classification accuracy (%)
Scarring	A	90.99
Transverse crack	B	93.24
Horizontal scratch	C	91.61
Longitudinal crack	D	89.02
Longitudinal scratch	E	89.95
Reticulated	F	89.45
Pitting	G	87.23