Nixon - Feature Extraction in Computer Vision and Image Processing.pdf

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Feature Extraction
and
Image Processing
Dedication
We would like to dedicate this book to our parents. To Gloria and to
Joaquin Aguado, and to Brenda and the late Ian Nixon.
Feature Extraction
and
Image Processing
Mark S. Nixon
Alberto S. Aguado
Newnes
O
XFORD
A
UCKLAND
B
OSTON
J
OHANNESBURG
M
ELBOURNE
N
EW
D
ELHI
Newnes
An imprint of Butterworth-Heinemann
Linacre House, Jordan Hill, Oxford OX2 8DP
225 Wildwood Avenue, Woburn, MA 01801-2041
A division of Reed Educational and Professional Publishing Ltd
A member of the Reed Elsevier plc group
First edition 2002
© Mark S. Nixon and Alberto S. Aguado 2002
All rights reserved. No part of this publication
may be reproduced in any material form (including
photocopying or storing in any medium by electronic
means and whether or not transiently or incidentally
to some other use of this publication) without the
written permission of the copyright holder except
in accordance with the provisions of the Copyright,
Designs and Patents Act 1988 or under the terms of a
licence issued by the Copyright Licensing Agency Ltd,
90 Tottenham Court Road, London, England W1P 0LP.
Applications for the copyright holder’s written permission
to reproduce any part of this publication should be addressed
to the publishers
British Library Cataloguing in Publication Data
A catalogue record for this book is available from the British Library
ISBN 0 7506 5078 8
Typeset at Replika Press Pvt Ltd, Delhi 110 040, India
Printed and bound in Great Britain
Preface .......................................................................
Why did we write this book? .........................................
The book and its support ..............................................
In gratitude ....................................................................
Final message ..............................................................
ix
ix
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xii
xii
1 Introduction ............................................................
1.1 Overview .................................................................
1.2 Human and computer vision ...................................
1.3 The human vision system .......................................
1.4 Computer vision systems .......................................
1.5 Mathematical systems ............................................
1.6 Associated literature ...............................................
1.7 References .............................................................
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1
3
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2 Images, sampling and frequency domain
processing .................................................................
2.1 Overview .................................................................
2.2 Image formation......................................................
2.3 The Fourier transform .............................................
2.4 The sampling criterion ............................................
2.5 The discrete Fourier transform ( DFT) ....................
2.6 Other properties of the Fourier transform ...............
2.7 Transforms other than Fourier ................................
2.8 Applications using frequency domain properties ....
2.9 Further reading .......................................................
2.10 References ...........................................................
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3 Basic image processing operations ....................
3.1 Overview .................................................................
3.2 Histograms .............................................................
3.3 Point operators .......................................................
3.4 Group operations ....................................................
3.5 Other statistical operators.......................................
3.6 Further reading .......................................................
3.7 References .............................................................
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