Digital Image Processing (2nd Edition)

By Rafael C. Gonzalez

For classes in snapshot Processing and machine imaginative and prescient. thoroughly self-contained--and seriously illustrated--this creation to easy suggestions and methodologies for electronic photo processing is written at a degree that really is acceptable for seniors and first-year graduate scholars in nearly any technical self-discipline. The best textbook in its box for greater than 20 years, it keeps its state of the art specialise in modern advancements in all mainstream components of picture processing--e.g., photograph basics, photograph enhancement within the spatial and frequency domain names, recovery, colour snapshot processing, wavelets, photo compression, morphology, segmentation, snapshot description, and the basics of item popularity. It makes a speciality of fabric that's basic and has a huge scope of software.

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Four. four producing Spatial clear out mask 173' Smoothing Spatial Filters 174 three. five. 1 Smoothing Linear Filters 174 three. five. 2 Order-Statistic (Nonlinear) Filters 178 polishing Spatial Filters 179 three. 6. 1 beginning one hundred eighty three. 6. 2 utilizing the second one spinoff for photograph Sharpening-The Laplacian 182 • Contents Unsharp covering and Highboost Filtering 184 utilizing First-Order Derivatives for (Nonlinear) picture Sharpening-The Gradient 187 three. 7 Combining Spatial Enhancement equipment 191 three. eight utilizing Fuzzy recommendations for depth ameliorations and Spatial Filtering 195 three.

6. four Symmetry homes 261 four. 6. five Fourier Spectrum and section attitude 267 four. 6. 6 The 2-D Convolution Theorem 271 four. 6. 7 precis of 2-D Discrete Fourier Transfor~ homes 275 four. 7 the fundamentals of Filtering within the Frequency area 277 four. 7. 1 extra features of the Frequency area 277 four. 7. 2 Frequency area Filtering basics 279 four. 7. three precis of Steps for Filtering within the Frequency area 285 four. 7. four Correspondence among Filtering within the Spatial and Frequency domain names 285 four. eight photograph Smoothing utilizing Frequency area Filters 291 four.

2 X-Ray Imaging 31 1. three. three Imaging within the Ultraviolet Band 33 1. three. four Imaging within the noticeable and Infrared Bands 34 1. three. five Imaging within the Microwave Band forty 1. three. 6 Imaging within the Radio Band forty two 1. three. 7 Examples within which different Imaging Modalities Are Used forty two 1. four primary Steps in electronic photograph Processing forty seven 1. five elements of a picture Processirig method 50 precis fifty three References and extra examining fifty three 2 electronic snapshot basics fifty seven 2. 1 parts of visible belief fifty eight 2. 1. 1 constitution of the Human Eye fifty eight 2.

7 Bit-Plane Coding 584 eight. 2. eight Block rework Coding 588 eight. 2. nine Predictive Coding 606 eight. 2. 10 Wavelet Coding 626 eight. three electronic picture Watermarking 636 precis 643 References and extra examining 644 difficulties 645 nine Morphological picture Processing 649 nine. 1 Preliminaries 650 nine. 2 Erosion and Dilation 652 nine. 2. 1 Erosion 653 nine. 2. 2 Dilation 655 nine. 2. three Duality 657 nine. three establishing and shutting 657 nine. four The Hit-or-Miss Transformation 662 nine. five a few uncomplicated Morphological Algorithms 664 nine. five. 1 Boundary Extraction 664 nine. five. 2 gap Filling 665 nine.

Eleven. 2 Computing the IDFT utilizing a DFT set of rules 321 four. eleven. three the short Fourier remodel (FFT) 321 four. eleven. four a few reviews on filter out layout 325 precis 325 References and extra analyzing 326 difficulties 326 five photo recovery and Reconstruction 333 five. 1 A version of the picture Degradation/Restoration approach 334 five. 2 Noise types 335 five. 2. 1 Spatial and Frequency homes of Noise 335 five. 2. 2 a few very important Noise chance Density features 336 • Contents Periodic Noise 340 Estimation of Noise Parameters 341 recovery within the Presence of Noise Only-Spatial Filtering 344 five.

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