Mex file entry point is missing. Please check the (case-sensitive)
spelling of mexFunction (for C MEX-files), or the (case-insensitive)
spelling of MEXFUNCTION (for FORTRAN MEX-files).
??? Invalid MEX-file '/Nonlinear_Diffusion/thomas_mex.mexa64': .
Error in ==> Nonlinear_Diffusion>solve_tridiagonal at 168
U = thomas_mex(b,c,a,U)';
Error in ==> Nonlinear_Diffusion>solve_semi_implicit_scheme at 202
U_bt = solve_tridiagonal(U((ixstart+1):(ixstart+N)),gs,ix_v,ix_v+N,ix_v+4*N,ixy,ixx,N,ax,tau,2); % top and bottom
Error in ==> Nonlinear_Diffusion at 118
[U] = solve_semi_implicit_scheme(U,g_arg_sq,ix_v,N,d,w,ax,tau,p,eps2,ixx,ixy,ix_ch_lr);
Error in ==> test_nonlinear_diffusion at 5
[Zebra1] = Nonlinear_Diffusion(double(zebra),1,1e-2,1,20,0, 0);
Mostly it works. But I found some minor problems (Might be my problems):
1. The 2D version, the Direction is not correct. I used cos and sin function and then the "quiver" function to draw them, it seems the Direction matrix doesn't reflect the main direction of the vessel structure.
2. For 3D version, it would be great if you can provide me not only the main direction but also the 2 sub-directions related with the 2 "larger" eigenvalues.
Thanks for your work. Please tell me what's wrong with the 2D direction.
Thank you so much for sharing of this toolbox.I have a quesetion.I tried to apply the ac_hybrid_model on the color image,but the initialization parameters were not fit.So have you done some work on the 2D image ,and how to set the initialization parameters.Do you have any skills?
Thank you a lot!
04 Nov 2013
MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI