digital image processing gonzalez pdf chapter 2

... What Is Digital Image Processing? 15 1 .2 The Origins of Digital Image Processing 17 1.3 Examples of Fields that Use Digital Image Processing 21 1.3.1 Gamma-Ray Imaging 22 1.3 .2 X-ray Imaging 23 1.3.3 ... Transformations 27 1 5.11 .2 Gray-Level Interpolation 27 2 Summary 27 6 References and Further Reading 27 7 Problems 27 8 6 Color Image Processing 28 2 6.1 Color Fundamentals 28 3 6 .2 Color Models 28 9 6 .2. 1 The ... 21 5 5 Image Restoration 22 0 5.1 A Model of the Image Degradation/Restoration Process 22 1 5 .2 Noise Models 22 2 5 .2. 1 Spatial and Frequency Properties of Noise 22 2 5 .2. 2 Some Important Noise Probability...

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... Image Processing 519 9.1 Preliminaries 520 9.1.1 Some Basic Concepts from Set Theory 520 9.1 .2 Logic Operations Involving Binary Images 522 9 .2 Dilation and Erosion 523 9 .2. 1 Dilation 523 9 .2. 2 ... 5-10 -20 01 14 :22 Page xvii 26 Chapter 1 ■ Introduction Knowledge base CHAPTER 7 Wavelets and multiresolution processing CHAPTER 6 Color image processing Outputs of these processes generally are images CHAPTER ... 419 8 .2 Image Compression Models 421 8 .2. 1 The Source Encoder and Decoder 421 8 .2. 2 The Channel Encoder and Decoder 423 8.3 Elements of Information Theory 424 8.3.1 Measuring Information 424 8.3.2...

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Ngày tải lên: 02/11/2012, 17:25

... these can be chosen as G/3 and 2G/3, respectively, with G the maximum intensity value of an image. 2) . Compute the following: 2 221 21 2 1 21 1 21 1 2 ),(),( ),( 2 ),(),0( ),( t Gtmttm tte t ttmtm tte        ... (3.3 .2)  with 0 20 0 400 600 800 1000 Number of pixels Image intensity 0 50 100 150 20 0 25 0 (a) (b) (c) (d) T1 = 124 T2 = 90 T2 T1 Digital Image Processing – Part II 39 Morphological Image ...              101 20 2 101 and            121 000 121 (3.4 .2) (a) (d) (b) (e) (c) (f) Digital Image Processing – Part II 66 Image Segmentation 6). If you intend to process an image...

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... Digital Image Processing, 2nd ed. Digital Image Processing, 2nd ed. www.imageprocessingbook.com â 20 02 R. C. Gonzalez & R. E. Woods Chapter 7 Wavelets and Multiresolution Processing Chapter ... Multiresolution Processing Digital Image Processing, 2nd ed. Digital Image Processing, 2nd ed. www.imageprocessingbook.com â 20 02 R. C. Gonzalez & R. E. Woods Chapter 7 Wavelets and Multiresolution Processing Chapter ... Processing Chapter 7 Wavelets and Multiresolution Processing Digital Image Processing, 2nd ed. Digital Image Processing, 2nd ed. www.imageprocessingbook.com â 20 02 R. C. Gonzalez & R. E. Woods Chapter...

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... etc. 2. Signal processing Digital techniques—Outlines, syllabi, etc. I. Title. II. Title: Theory and problems of digital signal processing. TK51 02. H39 1999 621 .3 82& apos ;2 dc21 98–43 324 ... Properties 11 1.4 .2 Performing Convolutions 12 1.5 Difference Equations 15 Solved Problems 18 Chapter 2. Fourier Analysis 55 2. 1 Introduction 55 2. 2 Frequency Response 55 2. 3 Filters 58 2. 4 Interconnection ... 59 2. 5 The Discrete-Time Fourier Transform 61 2. 6 DTFT Properties 62 2.7 Applications 64 2. 7.1 LSI Systems and LCCDEs 64 2. 7 .2 Performing Convolutions 65 2. 7.3 Solving Difference Equations 66 2. 7.4...

Ngày tải lên: 19/01/2014, 20:20

... Wavelets in Image Processing 27 6 Summary 28 1 8 Image Compression 28 2 Preview 28 2 8.1 Background 28 3 8 .2 Coding Redundancy 28 6 8 .2. 1 Huffman Codes 28 9 8 .2. 2 Huffman Encoding 29 5 8 .2. 3 Huffman ... Space 23 7 Summary 24 1 7 Wavelets 24 2 Preview 24 2 7.1 Background 24 2 7 .2 The Fast Wavelet Transform 24 5 7 .2. 1 FWTs Using the Wavelet Toolbox 24 6 7 .2. 2 FWTs without the Wavelet Toolbox 25 2 7.3 ... of Color Images 22 7 6.5.1 Color Image Smoothing 22 7 6.5 .2 Color Image Sharpening 23 0 6.6 Working Directly in RGB Vector Space 23 1 6.6.1 Color Edge Detection Using the Gradient 23 2 6.6 .2 Image Segmentation...

Ngày tải lên: 28/04/2014, 10:26

... imhist(f, 25 ); >> horz = linspace(0, 25 5, 25 ); bar 0 50 100 150 20 0 25 0 0 20 000 40000 60000 0 5000 10000 15000 0 50 100 150 20 0 25 0 0 50 100 150 20 0 25 0 0 20 000 40000 60000 0 50 100 150 20 0 25 0 0 5000 10000 15000 c a ... 0 0 2 3 2 1 (l) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 3 2 1 (m) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 3 2 1 (n) 0 0 0 1 2 3 2 0 0 0 0 0 (o) 'same' convolution result 0 1 2 3 2 0 0 ... result (h) 0 0 2 3 2 1 0 0 'full' convolution result (i)0 0 0 1 0 0 0 0 0 2 3 2 1 Origin f w rotated 180 0 0 0 1 0 0 0 0 0 2 3 2 1 (j) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 3 2 1 (k) 0 0...

Ngày tải lên: 28/04/2014, 10:26