All-Optical Device and Method for Remapping Images.
Patent Application, filed 20 Feb 90,
DEPARTMENT OF THE ARMY WASHINGTON DC
Pagination or Media Count:
An all-optical polar transform device transforms animage in rectangular coordinates into an image in polar coordinates by reflecting an input image-containing beam from a series of suitably positioned reflective surfaces and finally transmits the beam out as an output beam containing the transformed image. Patent applications.
- Theoretical Mathematics