UNDERSTANDING HANDWRITTEN TEXT IN A STRUCTURED ENVIRONMENT: DETERMINING ZIP CODES FROM ADDRESSES
- 1 June 1991
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Pattern Recognition and Artificial Intelligence
- Vol. 05 (01n02) , 221-264
- https://doi.org/10.1142/s0218001491000156
Abstract
Understanding a block of handwritten text means mapping it into a semantic representation. We describe an approach to reading a block of handwritten text when there are certain loose constraints placed on the spatial layout and syntax of the text. Early recognition of primitives guides the location of syntactic components. A system to read handwritten postal addresses is described as an instance. The semantic representation in this case is a digit string (ZIP Code). Methods for segmenting a string of digits into components and for recognizing digits using a multiplicity of recognizers are given.Keywords
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