Table 1 Descriptions and chosen values of various parameters of the system
From: Deep learning-based strategies for the detection and tracking of drones using several cameras
Symbol | Description | Value |
|---|---|---|
Tminpre−track | Minimum number of frames for a track to be considered as a TCT | 18 frames |
Tmov | Number of last centroids and frames to calculate the movement score | 16 frames |
Aminpre−track | Minimum width of height of a track bounding box to be considered as a TCT | 32 pixels |
Amaxpre−track | Maximum width of height of a track bounding box of TCT, where main image planes is used for visual signatures. | 256 pixels |
TwindowTCT | The length of a periodic window for TCT | 8 frames |
TminTCT | Minimum number of windows for TCT to decide to whether unassign or continue | 12 windows |
α | Moving average filter parameter | 0.85 |
KminTCT | Minimum overall score of TCT to decide to continue | 0.85 |