Surface Velocity Estimation From Satellite Imagery Using Displaced Frame Central Difference Equation

@article{Chen2012SurfaceVE,
  title={Surface Velocity Estimation From Satellite Imagery Using Displaced Frame Central Difference Equation},
  author={Wei Chen},
  journal={IEEE Transactions on Geoscience and Remote Sensing},
  year={2012},
  volume={50},
  pages={2791-2801}
}
Estimation of surface velocity from satellite imagery with large-scale displacement and longer temporal interval is one of the most challenging remote sensing problems in ocean dynamics. In this paper, a nonlinear inverse model using the displaced frame central difference (DFCD) equation has been created for estimating velocity in an image sequence. Iterative equations with Gauss-Newton and Levenberg-Marquardt algorithms are formulated for solving the nonlinear system of equations. A unified… CONTINUE READING
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