Ablation experiments
A detailed ablation experiment was conducted to verify the role and magnitude of each module of Focus-MOT. The hyperparameters and environment of the ablation experiments are consistent with those described previously, and the test analysis is performed on the MOT15 dataset with the design shown below:A: Parallel module without expanded feature map perceptual fields in Field Enhancement Refinement Module;B: Field Enhancement Refinement Module without the dual attention module in the Field Enhancement Refinement Module;C: Without Information Aggregation Module, the features in Field Enhancement Refinement Module are upsampled and summed with the fourth layer features and output.
Table 3. The results of the ablation experiments .