Poly Track Gplus __hot__ (2025)

A. Chen, B. Kumar, C. Zhao Affiliation: Institute for Autonomous Systems & Data Fusion

For any two trajectories with ambiguous detections, the Gplus term adds a positive penalty proportional to their Laplacian distance, preventing spurious label flips. poly track gplus

Standard MOT solves: [ \max_\mathbfX \sum_i,j S_ij x_ij \quad \texts.t. flow conservation constraints, ] which is a min-cost flow / assignment problem. This becomes intractable for dense scenes. poly track gplus