Toward a robust parametric identification of motion on regions of arbitrary shape by nonlinear optimization
Henri Sanson · Proceedings - International Conference on Image Processing · 2002
This paper highlights some problems related to the identification of parametric motion models in image sequences by the so-called differential methods. This often entails the bad behavior of the algorithms used, leading to poor results. Appropriate solutions are proposed. The differential algorithms are particularly effective for complex motion estimation, even of large magnitude.