Table 1.
Analysis of the existing studies.
Fig 1.
Framework flow of proposed methodology.
Table 2.
Description of the selected dataset.
Fig 2.
Different types of fish species image.
Fig 3.
Labeling of six fish classifications, including the head types, scale types, and body shapes.
Fig 4.
Sample image before and after resizing.
Fig 5.
Feature extraction process by using the selected model.
Fig 6.
Basic steps of the proposed methodology using YOLO v3 and YOLO V4.
Table 3.
System specification used for the experiments.
Table 4.
Implementation parameters for both architectures.
Fig 7.
YOLOv3 and YOLOv4 training mAP Chart.
Fig 8.
YOLOv3 and YOLOv4 confusion matrix.
Table 5.
Comparison of the results of YOLO V3 using different epochs.
Table 6.
Comparison of the results of YOLO v4 using different epochs.
Fig 9.
Resultant images after using the proposed models.
Table 7.
Comparisons of the results of YOLO v4 with the existing research work.