Fig. 7
From: Mice endplate segmentation from micro-CT data through graph-based trabecula recognition
Processes of the harmonic field based 3D shape priori extraction scheme. a The 3D mesh model reconstructed from the ROI. b The blue and red spheres indicate mesh vertexes of Dirichlet condition in our case equal to 1 and 0 respectively. c The isolines uniformly sampled from the generated harmonic field. d The result of the harmonic field based concave 3D gap shape priori extraction