gonzalez woods digital image processing 3rd edition pdf

... Trang 3Digital Image ProcessingTrang 4Revision history10 9 8 7 6 5 4 3 2 1Copyright c°1992-2002 by Rafael C Gonzalez and Richard E Woods Trang 5This manual contains ... the signal processing aspects of the ®eld and prefer to focus more on the implementation of spatial techniques Trang 7The companion web sitewww:prenhall:com=gonzalezwoods orwww:imageprocessingbook:com ... Richard E Woods Trang 5This manual contains detailed solutions to all problems inDigital Image Processing, 2nd Edition We also include a suggested set of guidelines for using the book, and discussthe

Ngày tải lên: 05/06/2014, 11:40

... xx About the Authors xxi 1.1 What Is Digital Image Processing? 1 1.2 The Origins of Digital Image Processing 3 1.3 Examples of Fields that Use Digital Image Processing 7 1.3.1 Gamma-Ray Imaging ... Poncela This edition of Digital Image Processing is a major revision of the book As in the 1977 and 1987 editions by Gonzalez and Wintz, and the 1992 and 2002 edi-tions by Gonzalez and Woods, this ... of the image at that point When x, y, and the intensity values of f are all finite, discrete quantities, we call the image a digital image The field of digital image processing refers to processing

Ngày tải lên: 14/11/2018, 15:00

... and Intensity (c) of a colour image 1.3 Colour Image Processing Colour image processing consists of pseudo- and full-colour image processing Pseudo-colour image processing is about the assignment ... ZhangDigital Image Processing Part II Trang 3Digital Image Processing – Part II © 2010 Huiyu Zhou, Jiahua Wu, Jianguo Zhang & Ventus Publishing ApS ISBN 978-87-7681-542-4 Trang 41.3 Colour Image ... Trang 81 Colour Image Processing 1.1 Colour Fundamentals Colour image processing is divided into two main areas: full colour and pseudo-colour processing In the former group, the images are normally

Ngày tải lên: 31/03/2014, 16:20

... a transition from image processing methods whose input and output are images, to methods in which the inputs are images, but the outputs are attributes extracted from those images (in the sense ... pass- ing through the image The images in the second column of Fig 10.7 are the first-order derivatives of the images on the left (we discuss computation of the first and second image derivatives ... is to divide the original image into subimages and then utilize a different threshold to segment each subimage The key issues in this approach are how to subdivide the image and how to estimate

Ngày tải lên: 08/05/2014, 16:29

... criticaltotheirimprovedeconomicsandperformance.Amongtheseistheuseofmultipleantennas andspatialsignalprocessingatthebasestation.ThistechnologyisreferredtoasSmartAntennasor, moreaccurately,asSpace-TimeProcessing(STP).STPreferstoprocessingtheantennaoutputsin bothspaceandtimetomaximizesignalquality. ... equalization of digital communication channels using higher order moments, IEEE Trans Acoust Speech, Signal Processing, SP-39(2), 522–526, Feb 1991 [34] Proakis, J.G., Digital Communications, ... IEEE Trans on Signal Processing, Special Issue on Signal Processing for Advanced Communications, 45(1), Jan 1997 [10] Ding, Z., Blind... Communications and Signal Processing, Gardner,

Ngày tải lên: 13/12/2013, 00:15

... However, the expense of directly computing these decompositions is usually prohibitive for real-time processing Also, because the DOA angles are typically time-varying, repeated computation is necessary ... N data matrix where the kth column corresponds to the kth snapshot vector,x k ∈ C n With block processing, the correlation matrix for a zero mean, stationary, ergodic vector process is typically ... sensor noise usually dominates numerical errors, this choice may not be critical in most signal processing applications 66.2.2 Short Memory Windows for Time Varying Estimation Ultimately, we are

Ngày tải lên: 13/12/2013, 00:15

... Trang 1Sayed, A.H & Rupp, M “Robustness Issues in Adaptive Filtering”Digital Signal Processing Handbook Ed Vijay K Madisetti and Douglas B Williams Boca Raton: CRC Press LLC, ... adaptive filter could be critical to the proposed application Moreover, tech-nological advancements in digital circuit and VLSI design have spurred an increase in the range ofnew adaptive filtering applications

Ngày tải lên: 13/12/2013, 00:15

... referred to as neighborhood processing, or spatial formulations representative of processing techniques in these two categories We also introduce the concept of fuzzy image processing and develop ... numerous other branches of digital image processing 3.1 Background As noted in the preceding paragraph, spatial domain techniques operate rectly on the pixels of an image The spatial domain processes ... coordinates ( , )x y in the images Trang 53.2.1 Functions imadjust and stretchlimFunction imadjust is the basic Image Processing Toolbox function for sity transformations of gray-scale images It has the

Ngày tải lên: 28/04/2014, 10:26

... Fourier transform Fourier transform H(u, v)F(u, v) Pre- Post- processing processing f(xy) g(x, y) Input Enhanced image image FIGURE 4.5 Basic steps for filtering in the frequency domain ... age of the displayed image cannot be zero because the image has to have Trang 14 160 Chapter 4 ® Image Enhancement in the Frequency Domain FIGURE 4.6 Result of filtering the image in Fig 4.4(a) ... These comments are directly applicable to two-dimensional (and higher) functions Thus, for digital image processing, ex- istence of either the discrete transform or its inverse is not an issue The

Ngày tải lên: 08/05/2014, 15:46

... gray-scale events in an image or sequence of images As noted Trang 226.3 # Pseudocolor Image Processing ab ed FIGURE 6.17 (a)—(c) Modified HSI component images (d) Resulting RGB image (See Fig 6.16 ... process a color image by processing each of its component images separately, using standard gray-scale image processing methods However, the re- sults of individual color component processing are ... when performed by humans) image analysis Color image processing is divided into two major areas: full-color and pseudo- color processing In the first category, the images in question typically

Ngày tải lên: 08/05/2014, 15:59

... Trang 1Digital Image Processing, 2nd ed. www.imageprocessingbook.com© 2002 R C Gonzalez & R E Woods Chapter 7Wavelets and Multiresolution Processing Chapter 7Wavelets and Multiresolution Processing ... Trang 2Digital Image Processing, 2nd ed. www.imageprocessingbook.com© 2002 R C Gonzalez & R E Woods Chapter 7Wavelets and Multiresolution Processing Chapter 7Wavelets and Multiresolution Processing ... Trang 3Digital Image Processing, 2nd ed. www.imageprocessingbook.com© 2002 R C Gonzalez & R E Woods Chapter 7Wavelets and Multiresolution Processing Chapter 7Wavelets and Multiresolution Processing

Ngày tải lên: 08/05/2014, 15:59

... the image At some later time, the compressed image is decompressed to reconstruct the original image or an approximation of it 409 Trang 2410 Chapter 8 mi Image Compression Interest in image ... Trang 11418 Chapter 8 i Image Compression © Consider the images in Fig 8.4 Figure 8.4(a) shows a monochrome image with 256 possible gray levels Figure 8.4(b) shows the same image after uniform quantization ... very poor image, but you could watch it Objectionable interference is definitely present 6 Unusable An image so bad that you could not watch it Trang 14 8.2 @ Image Compression Models Image

Ngày tải lên: 08/05/2014, 16:10

... coverage of digital image processing with an introduction to techniques for object recognition As noted in Section 1.1, we have defined the scope covered by our treatment of digital image processing ... respectively A region on the ground scanned in this manner produces four digital images, one image for each band If the images are registered, a condition which is generally true in practice, ... rotation is present abc FIGURE 12.9 (a) Image (b) Subimage (c) Correlation coefficient of (a) and (b) Note that the highest (brighter) point in (c) occurs when subimage (b) is coincident with the

Ngày tải lên: 08/05/2014, 16:48

... device for digital image acquisition, be it their cell phonecamera, digital camera, or scanner, has resulted in a plethora of digital imagesand, consequently, for many, digital image processing ... Principles of Digital Image Processing, Undergraduate Topics in Computer Science, DOI 10.1007/978-1-84800-191-6_1, Springer-Verlag London Limited, 2009 © Trang 172 1 Digital Imagesdigital image processing ... Bibliography 249 Index 253 Contents Trang 16Digital Images For a long time, using a computer to manipulate a digital image (i e., digitalimage processing) was something performed by only a

Ngày tải lên: 05/06/2014, 11:55

... Tanimoto, "Time Complexity for Serial and Parallel Prop-agation in Images", in Architecture and Algorithms for Digital Image Processing, A Oosterlinck and P.-E Danielsson, (eds.) Proceedings ... Vision, Graphics, and Image Processing, Vol 22, 1983, pp 287-300 6 R Lumia, "A New Three-Dimensional Connected Components Algorithm", Computer Vision, Graphics, and Image Processing, Vol 23, ... "shrinking" of binary images t o similarly connected representations t h a t have smaller foregrounds (i.e., fewer Ts) has found application as a fundamental preprocessing step in image processing T w

Ngày tải lên: 05/06/2014, 11:59

... umbrella of ‘digital image processing’ The purpose of this book is to provide an insight on the possibilities offered by digital image processing algorithms in various fields Digital image processing ... Trang 1DIGITAL IMAGE PROCESSING Edited by Stefan G Stanciu Trang 2Digital Image Processing Edited by Stefan G Stanciu As for readers, this ... copies can be obtained from orders@intechweb.org Digital Image Processing, Edited by Stefan G Stanciu p cm ISBN 978-953-307-801-4 Trang 3free online editions of InTech Books and Journals can be

Ngày tải lên: 28/06/2014, 08:20

... umbrella of ‘digital image processing’ The purpose of this book is to provide an insight on the possibilities offered by digital image processing algorithms in various fields Digital image processing ... Trang 1DIGITAL IMAGE PROCESSING Edited by Stefan G Stanciu Trang 2Digital Image Processing Edited by Stefan G Stanciu As for readers, this ... copies can be obtained from orders@intechweb.org Digital Image Processing, Edited by Stefan G Stanciu p cm ISBN 978-953-307-801-4 Trang 3free online editions of InTech Books and Journals can be

Ngày tải lên: 29/06/2014, 08:20

... 1.1 Images and pictures 1 1.2 What is image processing? 1 1.3 Image Acquisition and sampling 4 1.4 Images and digital images 8 1.5 Some applications 10 1.6 Aspects of image processing ... processing 11 1.7 An image processing task 12 1.8 Types of digital images 12 1.9 Image File Sizes 14 1.10 Image perception 16 1.11 Greyscale images 17 1.12 RGB Images 19 1.13 ... 71.2 WHAT IS IMAGE PROCESSING? 3(a) The original image (b) After removing noise Figure 1.2: Removing noise from an image (a) The original image (b) After removing the blur Figure 1.3: Image deblurring

Ngày tải lên: 23/07/2014, 00:24

... (ISO) standard library ofimage processing operators and associated utilities.” Again, for a fourth time, a new edition of Digital Image Processing is offered to the image processing community Why? ... began writing the third edition of Digital Image Processing The major purpose for that edition was to incorporate the significant amount of researchadvancement in digital image processing since publication ... four editions of Digital Image Processing. The first edition of this book was written while I was a professor of electricalengineering at the University of Southern California (USC) Image processingresearch

Ngày tải lên: 14/08/2014, 01:22

... 314 Digital Image Processing: PIKS Scientific Inside, Fourth Edition, by William K Pratt Copyright © 2007 by John Wiley & Sons, Inc. IMAGE SAMPLING AND RECONSTRUCTION In digital image processing ... and Image Processing, Image Processingand Interchange, Part 1: Common Architecture for Imaging,” ISO/IEC 12087-1:1995(E) 22 “Information Technology, Computer Graphics and Image Processing, Image ... 1996 31 W Niblack, An Introduction to Digital Image Processing, Prentice Hall, Englewood Cliffs, NJ, 1985 32 W K Pratt, “Spatial Transform Coding of Color Images,” IEEE Trans Communication Technology,

Ngày tải lên: 14/08/2014, 01:22