Abstract
Integral imaging is an established method for passive
three-dimensional (3D) image formation, visualization, and ranging. The applications
of integral imaging include significantly improved scene segmentation and
the ability to visualize occluded objects. Past demonstrations of this technique
have been mainly conducted over short ranges achievable in the laboratory.
In this paper, we demonstrate 3D computational integral imaging for ranges
out to 2 km using multiple looks from a single moving mid-wave infrared (MWIR)
imager. We also demonstrate 3D visualization of occluded objects at ranges
over 200 m. To our knowledge, this paper is the first such demonstration at
these ranges and the first example of this technique using a mid wave IR imaging
system. In addition to presenting results, we also outline our new approach
for overcoming the technical challenges unique to long range applications
of integral imaging. Future applications of long range 3D integral imaging
may include aerospace, search and rescue, satellite 3D imaging, etc.
© 2013 IEEE
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription
Add to BibSonomy