to recover an image using edge integration

*To*: mathgroup at smc.vnet.net*Subject*: [mg68620] to recover an image using edge integration*From*: Alessandro <alexcobain at libero.it>*Date*: Sun, 13 Aug 2006 05:52:29 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Hi to everyone, i need an help to solve my problem: 1 - I have a 3D image, A; 2 - I calculated the relative 1D invariant image which doesn't have shadows, B; 3- I applyed an edge operator on A (contains shaows) obtaining A1; 4 - I applyed an edge operator on B (shadows-free) obtaining B1; 5 - I comparated edges in the original(A1) and the shadow-free(B1) images identifying those edges which correspond to a shadow; 6 - So now i have an edge map which not contains informations about shadows (C) I wish to integrate these edge information (C) in order to recover an image which doesn't have shadows (recovering 3 channels (RGB) informations..) How can i do it? Thanks in advance