SparseAlign: A Grid-Free Algorithm for Automatic Marker Localization and Deformation Estimation in Cryo-Electron Tomography.
Poulami Somanya GangulyFelix LuckaHolger KohrErik FrankenHermen Jan HupkesKees Joost BatenburgPublished in: IEEE Trans. Computational Imaging (2022)
Keyphrases
- estimation algorithm
- significant improvement
- dynamic programming
- experimental evaluation
- detection algorithm
- worst case
- high accuracy
- optimal solution
- search space
- times faster
- optimization algorithm
- learning algorithm
- computational complexity
- objective function
- localization algorithm
- parameter estimation
- np hard
- particle swarm optimization
- probabilistic model
- image reconstruction
- kalman filter
- lower bound
- parametric models
- preprocessing
- square grid