color segmentation in digital image processing

Ngày tải lên: 05/06/2014, 12:05

... xix 1 Introduction 15 1.1 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 ... Imaging Modalities Are Used 34 1.4 Fundamental Steps in Digital Image Processing 39 1.5 Components of an Image Processing System 42 Summary 44 References and Further Reading 45 2 Digital Image ... 315 6.5.2 Color Complements 318 6.5.3 Color Slicing 320 6.5.4 Tone and Color Corrections 322 6.5.5 Histogram Processing 326 6.6 Smoothing and Sharpening 327 6.6.1 Color Image Smoothing 328 6.6.2 Color...

Ngày tải lên: 02/11/2012, 17:24

... processing in a digital domain. Color is used also in later chapters as the basis for extracting features of interest in an image. Wavelets are the foundation for representing images in various ... gaining in importance be- cause of the significant increase in the use of digital images over the Internet. Chapter 5 covers a number of fundamental concepts in color models and basic color processing ... single-headed arrows linking the processing modules. Although we do not discuss image display explicitly at this point, it is impor- tant to keep in mind that viewing the results of image processing can take...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 23/12/2013, 03:16

... either fixed- or floating-point processing. Most examples implemented in this book can run using fixed-point processing. Selecting C671x as Target Version invokes a floating-point implementation. If ... 35*/ { gain = gain_parameter; /*vary gain of sine*/ } FIGURE 1.6. GEL file to slide through different gain values in the sine generation program (gain.gel). FIGURE 1.7. Slider window for varying the ... connectors on the board provide input and output: MIC IN for microphone input, LINE IN for line input, LINE OUT for line output, and HEADPHONE for a headphone output (multiplexed with line output). The status...

Ngày tải lên: 15/03/2014, 17:20

... Digital Image Processing – Part II 54 Morphological Image Processing (a) (c) (d) (b) Digital Image Processing – Part II 87 Image Segmentation (a) (b) (c) (a) (b) Digital Image ... Digital Image Processing – Part II 62 Image Segmentation 3. Image Segmentation 3.1 Introduction Image segmentation is a fundamental component in many computer vision ... 66 66 67 69 70 71 71 72 74 76 77 77 79 80 81 83 83 84 85 86 89 90 91 91 91 Digital Image Processing – Part II 61 Morphological Image Processing Problems (7) Write down the equations of combined Boolean operations to produce the following binary images by using...

Ngày tải lên: 31/03/2014, 16:20

... 6: Color Image Processing. This chapter deals with pseudocolor and full -color image processing. Color models applicable to digital image process- ing are discussed, and IPT functionality in color ... concepts using state-of-the-art image processing software tools.The theoretical underpin- nings of the material in the following chapters are mainly from the leading text- book in the field: Digital Image ... Color Images 227 6.5.1 Color Image Smoothing 227 6.5.2 Color Image Sharpening 230 6.6 Working Directly in RGB Vector Space 231 6.6.1 Color Edge Detection Using the Gradient 232 6.6.2 Image Segmentation...

Ngày tải lên: 28/04/2014, 10:26

... are used interchangeably when deal- ing with monochrome (i.e., gray-scale) images. When dealing with color images, the term intensity is used to denote a color image component in certain color ... than the number of intensity levels in f. 3.3 ■ Histogram Processing and Function Plotting 101 evident in the histogram of this image, shown in Fig. 3.8(d). The increase in contrast is due ... transformation function in Fig. 3.9 maps a narrow range of intensity levels in the lower end of the input intensity scale to the full intensity range in the output image. The improvement in image contrast...

Ngày tải lên: 28/04/2014, 10:26

... axis in one domain results in a contraction of the corre- sponding axis in the other domain plus an amplitude change. Shift. A positional shift in the input plane results in a phase shift in the ... classifying colors, it is convenient to regard colors as being points in some color solid, as shown in Figure 2.1-3. The Munsell system of color classification actually has a form similar in shape ... simplicity, a single image function is selected to repre- sent an image field in a physical imaging system. For a monochrome imaging sys- tem, the image function nominally denotes the image luminance,...

Ngày tải lên: 28/04/2014, 15:39

Ngày tải lên: 08/05/2014, 15:46

Ngày tải lên: 08/05/2014, 15:51

Ngày tải lên: 08/05/2014, 15:59

... 7 Wavelets and Multiresolution Processing Chapter 7 Wavelets and Multiresolution Processing Digital Image Processing, 2nd ed. Digital Image Processing, 2nd ed. www.imageprocessingbook.com â 2002 R. C. ... 7 Wavelets and Multiresolution Processing Chapter 7 Wavelets and Multiresolution Processing Digital Image Processing, 2nd ed. Digital Image Processing, 2nd ed. www.imageprocessingbook.com â 2002 R. C. ... 7 Wavelets and Multiresolution Processing Chapter 7 Wavelets and Multiresolution Processing Digital Image Processing, 2nd ed. Digital Image Processing, 2nd ed. www.imageprocessingbook.com â 2002 R. C....

Ngày tải lên: 08/05/2014, 15:59

Ngày tải lên: 08/05/2014, 16:10

Ngày tải lên: 08/05/2014, 16:29

Ngày tải lên: 08/05/2014, 16:48

... of points inside the mask and o i the levels of the objects. In addition, let S a denote the set of points in the averaging mask, S o the set of points in the object, and S b the set of points in ... Senior Course A basic strategy in teaching a senior course is to focus on aspects of image processing in which both the inputs and outputs of those processes are images. In the scope of a senior course, ... missing gray levels the histogram equalization transformation function given above will be constant in the interval of the missing gray levels. Thus, in theory, the inverse mapping will not be single-valued...

Ngày tải lên: 05/06/2014, 11:40