Recognition of isolated and simply connected hand-written numerals
Pattern Recognition
Heuristic approach to handwritten numeral recognition
Pattern Recognition
Computer recognition of totally unconstrained handwritten zip codes
International Journal of Pattern Recognition and Artificial Intelligence
A high accuracy algorithm for recognition of handwritten numerals
Pattern Recognition
On machine recognition of hand-painted Chinese characters by feature relaxation
Pattern Recognition
A generalized character recognition algorithm: a graphical approach
Pattern Recognition
Introduction to statistical pattern recognition (2nd ed.)
Introduction to statistical pattern recognition (2nd ed.)
The Quadtree and Related Hierarchical Data Structures
ACM Computing Surveys (CSUR)
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic Feature Generation for Handwritten Digit Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Twenty Years of Document Image Analysis in PAMI
IEEE Transactions on Pattern Analysis and Machine Intelligence
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A general pattern-recognition procedure for application to unconstrained alphanumeric characters is presented. The procedure is designed to allow hierarchical redescription of the input images in terms of significant elements only, and formal developments are given within the framework of elementary phrase-structure grammars. The extraction of the primitives associated with the terminal vocabularies of the grammars is always deterministic, and the productions of the parsers are characterized by a significant degree of topological fidelity. Preliminary experimental results indicate recognition rates comparable to the state of the art, but with a considerable reduction in computing time.