Topological gradient for a fourth order PDE and application to the detection of fine structures in 2D and 3D images. - Audric Drogoul; Gilles Aubert; Didier Auroux (ICIP, 2014)

Numerical Analysis of the Topological Gradient Method for Fourth Order Models and Applications to the Detection of Fine Structures in Imaging. - Audric Drogoul (SIAM J. Imaging Sci., 2014)