Image Restoration Studies.
Abstract
This report describes various image restoration methods. Statistical estimation theory has been used for abstracting event information from noisy, blurred photographic images. A computer algorithm has been developed which produces good estimates of unresolved star fields and bar targets. Four coherent optical techniques to measure the orientation of a missile image recorded on film have been investigated. The matched filter and the binary filter techniques appear to be promising. A novel approach to real-time wavefront correction, using diffraction of light by sound waves, is described.
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1974
- Accession Number
- ADA004036
Entities
People
- J. D. Gaskill
- J. J. Burke
- R. E. Wagner
- V. N. Mahajan
Organizations
- University of Arizona