3D Correlation Imaging for Localized Phase Disturbance Mitigation

3D Correlation Imaging for Localized Phase Disturbance Mitigation

Blog Article

Correlation plenoptic imaging is a procedure to perform viqua-f4 light-field imaging without spatial resolution loss, by measuring the second-order spatiotemporal correlations of light.We investigate the possibility of using correlation plenoptic imaging to mitigate the effect of a phase disturbance in the propagation from the object to the main lens.We assume that this detrimental effect, which can be due to a turbulent medium, is localized at a specific distance from the lens, and is slowly varying in time.The mitigation of turbulence effects has already fostered the development of both light-field imaging and correlation imaging procedures.

Here, we aim to merge these aspects, proposing a correlation light-field imaging method to overcome the delta gamma blanket effects of slowly varying turbulence, without the loss of lateral resolution, typical of traditional plenoptic imaging devices.