Character recognition via critical points
Identifieur interne : 003559 ( Main/Exploration ); précédent : 003558; suivant : 003560Character recognition via critical points
Auteurs : E. V. Shchepin [Russie] ; G. M. Nepomnyashchii [Russie]Source :
- International Journal of Imaging Systems and Technology [ 0899-9457 ] ; 1991-09.
Abstract
A new approach to image coding, based on ordinate‐preserving plane homoeomorphism invariants, is presented. A critical‐points graph bearing full information on these invariants is outlined. Appropriate noise‐smoothing techniques are developed. The proposed method has been implemented and tested with a new optical character recognition program, CRIPT.
Url:
DOI: 10.1002/ima.1850030306
Affiliations:
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