Image Matching Based on Partial Differential Equations Methods
Hui Yun Xiong · ASME Press eBooks · 2011
The suitable measures is discussed for the multimodal registration problem, and two approaches is presented by using different distance metrics. To minimize the distance functionals whose corresponding Euler-Lagrange equations are a coupled system of linear PDEs, an iterative method, which can be regarded as an explicit discretization of a classical gradient flow method, is put forward. Furthermore, an experimental results for a synthetic example is presented.