Dense 3D interpretation of image sequences: a variational approach using anisotropic diffusion

H. Sekkati, A. Mitiche
12th International Conference on Image Analysis and Processing, 2003.Proceedings.  
The purpose of this study is to investigate a new method for recovering relative depth and 3D motion from a temporal sequence of monocular images. The method is direct insomuch as it does not require computation of image motion prior to 3D interpretation. This interpretation is obtained by minimizing a functional with two characteristic terms, one of conformity to the spatiotemporal changes in the image sequence, the other of regularization based on anisotropic diffusion. The Euler-Lagrange
more » ... tions corresponding to the functional minimization are solved iteratively via the half-quadratic algorithm.
doi:10.1109/iciap.2003.1234087 dblp:conf/iciap/SekkatiM03 fatcat:bjglgf5bkjf6bprulpvlrff35y