All-Optical Device and Method for Remapping Images.
Abstract
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.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 20, 1990
- Accession Number
- ADD014540
Entities
People
- John L. Johnson
Organizations
- United States Army