Digital Image Processing and Analysis -

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Résumé :
A NATO advanced Study Institute took place at Bonas from June 14th to June 25th 1976 on Digital Image Processing and Analysis. This book is the lasting result of a successful meeting, where the best specialists of the field could exchange their ideas and results. The papers are arranged so as to present first the more general and tutorial articles and then the more specific ones on applications. The general topics cover two dimensional transforms, techniques of image restoration, recursive filters, segmentation and analysis of image parts, some points of view from psychology and physiology, and problems of software and processing. The application fields concerned are remote sensing, medical applications, TV image compression,and optical character recognition. The editors wish to thank the Scientific Affairs Division of NATO for the edition of this book. Acknowledgment: This ASI has been made possible by the financial support of the NATO Scientific Affairs Division and D. R. M. E. and the material support of IRIA and the Institut de Programmation. VII TABLE OF CONTENTS William K. Pratt Two dimensional unitary transforms 1 T. S. Huang Two-dimensional Fourier transform 23 T. S. Huang Algebraic methods of image restoration 41 S. Castan Image enhancement and restoration 47 T. S. Huang Film grain noise 63 K. G. Beauchamp Two-dimensional recursive digital filtering 69 S. Attasi A new approach to 2D-recursive filtering 81 V. Cappellini Some efficient two-dimensional recursive digital filters 87 T. S. Durrani and C. E.

Sommaire:
Two dimensional unitary transforms.- Two-dimensional Fourier transform.- Algebraic methods of image restoration.- Image enhancement and restoration.- Film grain noise.- Two-dimensional recursive digital filtering.- A new approach to 2D-recursive filtering.- Some efficient two-dimensional recursive digital filters.- Frequency domain techniques for image reconstruction from their projections.- Geometrical analysis of image parts.- Image segmentation and feature extraction.- Algorithms for image segmentation.- Analysis of line drawings.- Purposive image transformations.- Visual image processing in animals and man.- Satellite on-board processing for earth resources data.- Interactive image processing software.- Processing of image data for remote sensing application.- Texture analysis of remote sensed data.- Infrared source classification system.- Classification methods applied to multispectral data.- Lines extraction from radar images.- Stereomapping, cartography.- Automatic stereophotogrammetry using techniques of structural pattern recognition.- A method of automatic digital correlation to get an altimetric data file.- Applications of the Golay transform to image analysis in cytology and cytogenetics.- On radiographic image analysis.- A fast karyotyping approach.- Digital picture compression and transmission.- to visual picture quality in coding schemes.- TV bandwidth compression.- Coding strategy for digital transmission of TV pictures at very reduced bit rates.- Image visualisation on TV screen.- Identification of image degradations.- Restoration of weak phase objects from electron microscopy.- A short survey of character recognition.- A learning decision algorithm conceived as a tool for OCR design.- Pattern recognition by hybrid image processing.- List of participants.