The Application of Contextual Analysis in Message Body Optical Character Recognition.

摘要

The purpose of the study is to assess the practicality of using Optical Character Recognition plus Contextual Analysis as the input to an electronic message system. The work is based entirely on results reported in the published literature. It summarizes the present state of research in Contextual Analysis and concludes that: (1) Contextual Analysis should not be counted on to make OCR into a practical means of data compression for the Electronic Message System; (2) The USPS should not consider introducing contextual analysis into the message body OCR process.