Syntactic Pattern Recognition, Applications

Name: Syntactic Pattern Recognition, Applications
Author: K.S. Fu

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Paperback, 272 blz. | Engels

Springer Berlin Heidelberg | 0e druk, 2011

ISBN13: 9783642664403

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Springer Berlin Heidelberg 0e druk, 2011 9783642664403

Onderdeel van serie Communication and Cybernetics

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The many different mathematical techniques used to solve pattem recognition problems may be grouped into two general approaches: the decision-theoretic (or discriminant) approach and the syntactic (or structural) approach. In the decision-theoretic approach, aset of characteristic measurements, called features, are extracted from the pattems. Each pattem is represented by a feature vector, and the recognition of each pattem is usually made by partitioning the feature space. Applications of decision-theoretic approach indude character recognition, medical diagnosis, remote sensing, reliability and socio-economics. A relatively new approach is the syntactic approach. In the syntactic approach, ea ch pattem is expressed in terms of a composition of its components. The recognition of a pattem is usually made by analyzing the pattem structure according to a given set of rules. Earlier applications of the syntactic approach indude chromosome dassification, English character recognition and identification of bubble and spark chamber events. The purpose of this monograph is to provide a summary of the major reeent applications of syntactic pattem recognition. After a brief introduction of syntactic pattem recognition in Chapter 1, the nin e mai n chapters (Chapters 2-10) can be divided into three parts. The first three chapters concem with the analysis of waveforms using syntactic methods. Specific application examples indude peak detection and interpretation of electro cardiograms and the recognition of speech pattems. The next five chapters deal with the syntactic recognition of two-dimensional pictorial pattems.

Specificaties

ISBN13:9783642664403

Taal:Engels

Bindwijze:paperback

Aantal pagina's:272

Uitgever:Springer Berlin Heidelberg

Druk:0

Serie:Communication and Cybernetics

Inhoudsopgave

1. Introduction to Syntactic Pattern Recognition..- 1.1 Syntactic (Structural) Approach to Pattern Recognition.- 1.2 Syntactic Pattern Recognition System.- 1.3 Selection of Pattern Primitives.- 1.4 Pattern Grammar.- 1.5 High-Dimensional Pattern Grammars.- 1.6 Syntax Analysis as Recognition Procedure.- 1.7 Concluding Remarks.- References.- 2. Peak Recognition in Waveforms..- 2.1 What is a Peak?.- 2.2 Practical Peak Recognition.- 2.3 Application to Electrocardiography.- 2.4 Concluding Remarks.- References.- 3. Electrocardiogram Interpretation Using a Stochastic Finite State Model..- 3.1 The Interpretation Problem.- 3.2 A Solution to the Interpretation Problem.- 3.3 A Simple Example.- 3.4 Application to Analog Signal Processing.- 3.5 An Example Application.- 3.6 The Solution to the Clock Signal Interpretation Problem.- 3.7 A Sample Clock Signal Search Tree.- 3.8 Conclusion.- References.- 4. Syntactic Recognition of Speech Patterns..- 4.1 Background.- 4.2 Preprocessing and Feature Extraction.- 4.3 Syntax-Controlled Segmentation of Continuous Speech.- 4.4 Syntactic Recognition of Syllables and Words.- 4.5 Linguistic Interpretation of Speech Patterns.- 4.6 Automatic Learning of Speech Patterns.- 4.7 Conclusions.- References.- 5. Chinese Character Recognition..- 5.1 Historical.- 5.2 The Morphology of Chinese Characters.- 5.3 Recognition of Chinese Characters.- References.- 6. Shape Discrimination..- 6.1 Basic Considerations.- 6.2 Description of Contours in Terms of Polygons.- 6.3 Description of the Shape of Polygons.- 6.4 Fundamentals of Decomposition.- 6.5 Further Decomposition and Shape Description.- 6.6 Decomposition of Polygons with Holes.- 6.7 Implementation of the Decomposition Algorithm.- 6.8 Discussion of the Methodology.- References.- 7. Two-Dimensional Mathematical Notation..- 7.1 Mathematics Notation.- 7.2 Coordinate Grammars.- 7.3 A Syntax-Directed Recognition Algorithm.- 7.4 Scope of Recognition Capability.- 7.5 Implementation and Efficiency.- 7.6 Summary.- Appendix 7.A.- Appendix 7.B.- References.- 8. Fingerprint Classification..- 8.1 Historical Background.- 8.2 Syntactic Approach.- 8.3 Tree Grammar Approach to Fingerprint Pattern Recognition.- 8.4 Summary.- References.- 9. Modeling of Earth Resources Satellite Data..- 9.1 The Satellite Data.- 9.2 The Model.- 9.3 Details of the Analysis.- 9.4 Inferring a Grammar for the Highways.- 9.5 Summary.- References.- 10. Industrial Objects and Machine Parts Recognition..- 10.1 A Short Review of Leading Ideas.- 10.2 Levels of Knowledge.- 10.3 Hardware.- 10.4 Software.- 10.5 Pattern Recognition.- 10.6 Conclusions.- References.

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