  The two-point complex coherence function constitutes a complete
representation for scalar quasi-monochromatic optical fields. Exploiting
dynamically reconfigurable slits implemented with a digital micromirror device,
we report on measurements of the complex two-point coherence function for
partially coherent light scattering from a `scene' comprising one or two
objects at different transverse and axial positions with respect to the source.
Although the intensity shows no discernible shadows in absence of a lens,
numerically back-propagating the measured complex coherence function allows
estimating the objects' sizes and locations -- and thus the reconstruction of
the scene.

Optics