SerialTrack: ScalE and rotation invariant augmented Lagrangian particle tracking

We present a new particle tracking algorithm for accurately resolving large deformation and rotational motion fields, which takes advantage of both local global algorithms. call this method ScalE Rotation Invariant Augmented Lagrangian Particle Tracking (SerialTrack). This builds an iterative scale rotation invariant topology-based feature vector each within multi-scale algorithm. The kinematic compatibility condition is applied as augmented constraint to enhance accuracy. An open source software package implementing numerical approach track 2D 3D, incremental cumulative fields provided.