Fig. 2
From: Using prior information to enhance microwave tomography images in bone health assessment
The real (top row) and imaginary (bottom row) relative complex permittivity results for the leg model: a, f blind reconstructions; b, g incorporating inhomogeneous background; c, h changing the imaging domain; d, i relocating the antennas; e, j changing the matching medium. The red-dotted lines indicate the bones’ actual locations