Table

Table Columns

Gates Table

Column	Description
ID	Gate identifier (A, B, C, ...)
Type	Gate type (Entry/Exit/Bidirectional)
Operation	Remove gate or Reverse the direction vector (180° flip)

Gate direction and Reverse operation

Each gate shows a direction arrow on the preview image. The arrow is perpendicular to the gate line and defines allowed crossing direction.

• If a tracklet crosses the gate in arrow direction, the crossing is counted.
• If a tracklet crosses opposite to the arrow direction, the crossing is ignored.
• Use Reverse in the Gates table to flip arrow direction by 180°.

Movements Table

Column	Description
ID	Movement identifier (AB, AC, BA, ...)
Source	Starting gate ID
Target	Ending gate ID