An Encoding Method for the Reliable Entry of Alphanumeric Data Into an Image Processing System
- Author(s):
- Reid-Green, Keith S.
- Publication Year:
- 1991
- Report Number:
- RM-91-02
- Source:
- ETS Research Memorandum
- Document Type:
- Report
- Page Count:
- 11
- Subject/Key Words:
- Image Processing, Scanning
Abstract
It is frequently necessary to read alphabetic or numeric data into an image-processing system by means of scanning. Although recognition of machine-printed letters and digits is now a reasonably robust technology, it is time consuming and can be prone to error. This paper is a description of a fast, highly reliable means to enter preprinted alphanumeric data by means of a parity-checked binary coding scheme.
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