Design and Implementation of a Damage Assessment System for Large-Scale Surface Warships Based on Deep Learning

Table 3

Grade table of large-scale surface warships damage.

Damage grade	Definition	Phenomenon description
S1	The large-scale surface warships sank	The large-scale surface warships breaks, and the hull completely loses its vitality
S2	The large-scale surface warships were severely damaged	Most of the large-scale surface warships was damaged and basically lost its vitality
S3	Medium destruction of large-scale surface warships	Part of the large-scale surface warships structure is damaged and cannot fully function as the system
S4	The large-scale surface warships was slightly damaged	A very small part of the large-scale surface warships structure is damaged and does not affect the large-scale surface warships operations