... xix1Introduction 151.1 What Is DigitalImage Processing? 151.2 The Origins of DigitalImageProcessing 171.3 Examples of Fields that Use DigitalImageProcessing 211.3.1 Gamma-Ray Imaging ... Used 341.4 Fundamental Steps in DigitalImageProcessing 391.5 Components of an ImageProcessing System 42Summary 44References and Further Reading 452 Digital Image Fundamentals 342.1 Elements ... Page iv10 Image Segmentation 56710.1 Detection of Discontinuities 56810.1.1 Point Detection 56910.1.2 Line Detection 57010.1.3 Edge Detection 57210.2 Edge Linking and Boundary Detection...
... overlap be-tween imageprocessing and image analysis is the area of recognition of indi-vidual regions or objects in an image. Thus, what we call in this book digital imageprocessing encompasses ... image processing is intimately tied to the development of the digital computer. In fact, digital images require so much storage and computational power that progressin the field of digitalimage ... involve digital images, they are not con-sidered digitalimageprocessing results in the context of our definition becausecomputers were not involved in their creation.Thus, the history of digital...
... Digital ImageProcessing – Part II 54 Morphological Image Processing (a)(c)(d)(b) Digital ImageProcessing – Part II 87 Image Segmentation (a) (b)(c)(a)(b) Digital Image ... between two image objects is represented by a special neighbour link object. The image is partitioned by image objects; all image objects of such a partition are called an image object level. ... The image objects of any level are restricted to be completely included (according to their associated image regions) in some imageobject on any “higher order” imageobject level. The image object...
... corrections and image registration also are covered.Chapter 6: Color Image Processing. This chapter deals with pseudocolor andfull-color image processing. Color models applicable to digitalimage process-ing ... ImageProcessing Toolbox,also are available.Areas of ImageProcessing Covered in the BookEvery chapter in this book contains the pertinent MATLAB and IPT materialneeded to implement the image ... 378Preview 37810.1 Point, Line, and Edge Detection 37910.1.1 Point Detection 37910.1.2 Line Detection 38110.1.3 Edge Detection Using Function edge 38410.2 Line Detection Using the Hough Transform...
... 250050001000015000ca bdFIGURE 3.7 Various ways to plot an image histogram. (a) imhist, (b) bar, (c) stem, (d) plot. Digital Image Processing Using MATLAB®Second EditionRafael C. GonzalezUniversity ... numerous other branches of digitalimage processing. 3.1 BackgroundAs noted in the preceding paragraph, spatial domain techniques operate di-rectly on the pixels of an image. The spatial domain ... the same coordinates (, )xy in the images.yxOrigin(x, y) Image f (x, y)FIGURE 3.1 A neighborhood of size 33* centered at point (, )xy in an image. 3.2 ■ Background 83g = imcomplement(f)Figure...
... ®nite Digital Image Processing Second EditionInstructorzs ManualRafael C. GonzalezRichard E. WoodsPrentice HallUpper Saddle River, NJ 07458www.prenhall.com/gonzalezwoodsorwww.imageprocessingbook.com10 ... pixels and let nrjbe the number of pixels in the input image 16 Chapter 2 Problem Solutions image of the screen projected onto the CCD image plane does not exceed the 8 mm sizeof the CCD chip ... any input image acquiredduring routine operation of the system. Change detection via subtraction is based oncomputing the simple difference d(x; y) = g(x; y) ¡ f(x; y). The resulting image Problem...