Individual Fish Recognition Method with Coarse and Fine-Grained Feature Linkage Learning for Precision Aquaculture

Table 6

Comparison of accuracy under the test set of red and white koi with a small amount of occlusion.

Dataset	Features complete	Feature occlusion	Accuracy variation
Rank-1	96.7%	96.4%	0.3%
Rank-5	97.8%	97.5%	0.3%

Bold font indicates the method achieves the best results with the highest accuracy.