Optical Filter Text Reader Study
Abstract
The use of aperture-stops to perform general two-dimensional, linear, filtering operations is described. This theory was applied to the problem of building an automatic print reader. A breadboard model was built and used to demonstrate the feasibility of this method of print reading.
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 20, 1959
- Accession Number
- AD0217675
Entities
People
- Edward N. Sabbagh
- John A. Fitzmaurice
- William G. Elliott