Figure 4
From: 3D surface morphology imaging of opaque microstructures via light-field microscopy
Step pyramid 3D morphology reconstruction experiment. (a) SEM image. Red-marked area indicates the 3D reconstructed region. (b) Top left is the 3D computer add design (CAD) image. The others are different digital refocused image at different depth from 3.7 μm to 33.7 μm. (c) Top view of 3D reconstructed morphology. (d) Isometric projection view of 3D reconstructed morphology. Rainbow pseudo color is used to illustrate different depth of object with micro-meter scale.
