eot-mertrics

Metrics for Extended Objets Tracking

Object

Metrics assumes Ellipse objects:

Single Object Metrics

• lp_metric(reference_ellipse, estimated_ellipse, p=2) - $L_p$ distance
• kl_distance(reference_ellipse, estimated_ellipse) - Kullback-Leibler Divergence
• hellinger_distance(reference_ellipse, estimated_ellipse) - Hellinger Distance
• gw_distance(reference_ellipse, estimated_ellipse) - Gaussian Wasserstein Distance

Mterics for rotated ellipse

Mterics for different $l_1$

Mterics for translated center