digital image processing techniques for enhancement

... 1996). This paper presents a new approach based on image processing (IP) techniques, which is immune to such predicaments. 2. BCP as image processing 2.1 Estimation of LTP A wide variety of ... other language pairs. The prospects for English-Japanese or Chinese- Japanese, in particular, seem highly promising. Performing the alignment task as image processing proves to be an effective ... Hough transform always detect the most apparent line segments even in a noisy dotplot. Before applying Hough transform, the same processes of normalization and thresholding are performed first....

Ngày tải lên: 17/03/2014, 23:20

Ngày tải lên: 05/06/2014, 11:55

Ngày tải lên: 05/06/2014, 11:59

... 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 ... 94 3.3.3 Local Enhancement 103 3.3.4 Use of Histogram Statistics for Image Enhancement 103 3.4 Enhancement Using Arithmetic/Logic Operations 108 3.4.1 Image Subtraction 110 3.4.2 Image Averaging ... 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 Fundamentals 34 2.1 Elements...

Ngày tải lên: 02/11/2012, 17:24

... 7 Wavelets and multiresolution processing CHAPTER 6 Color image processing Outputs of these processes generally are images CHAPTER 5 Image restoration CHAPTERS 3 & 4 Image enhancement Problem domain Outputs ... 12 Object recognition FIGURE 1.23 Fundamental steps in digital image processing. enhancement is a very subjective area of image processing. Two chapters are de- voted to enhancement, not because it is more important ... the digital computer. In fact, digital images require so much storage and computational power that progress in the field of digital image processing has been dependent on the development of digital...

Ngày tải lên: 02/11/2012, 17:24

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Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 23/12/2013, 03:16

... 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 ... compartments (a) (b) Digital Image Processing – Part II 13 Colour Image Processing (b) Figure 5 Illustration of intensity slicing and colour assignment. Digital Image Processing – Part II 10 Colour Image ... (a) (b) (c) (a) (b) (c) Digital Image Processing – Part II 59 Morphological Image Processing Figure 43 Example of morphological reconstruction.(a) A binary image of the blobs as the mask image; (b)...

Ngày tải lên: 31/03/2014, 16:20

... of well-supported tools for the solution of a broad class of problems in digital image processing. Background An important characteristic underlying the design of image processing sys- tems is ... acquiring an image of the area containing the text, preprocessing that image, extracting (segmenting) the individual characters, describing the characters in a form suitable for computer processing, ... Image Processing Toolbox, also are available. Areas of Image Processing Covered in the Book Every chapter in this book contains the pertinent MATLAB and IPT material needed to implement the image...

Ngày tải lên: 28/04/2014, 10:26

... histogram of a given image. However, once the transformation function for an image has been computed, it does not change annotation See the help page for this function for details on how to ... illustrate MATLAB formulations representative of processing techniques in these two categories. We also introduce the concept of fuzzy image processing and develop sever- al new M-functions for their ... addition, T can operate on a set of images, such as performing the addition of K images for noise reduction. 3.3 ■ Histogram Processing and Function Plotting 97 described for function bar. If horz is...

Ngày tải lên: 28/04/2014, 10:26

... York • Chichester • Weinheim • Brisbane • Singapore • Toronto CONTENTS xi PART 6 IMAGE PROCESSING SOFTWARE 641 20 PIKS Image Processing Software 643 20.1 PIKS Functional Overview, 643 20.2 PIKS Core Overview, 663 21 PIKS Image Processing Programming ... 681 21.8 Unitary Transform Exercises, 682 21.9 Linear Processing Exercises, 682 21.10 Image Enhancement Exercises, 683 21.11 Image Restoration Models Exercises, 685 21.12 Image Restoration Exercises, ... of intensities, for which the Weber fraction is constant. For this reason, in many image processing systems, operations are performed on the logarithm of the intensity of an image point rather...

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Ngày tải lên: 08/05/2014, 15:59

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

Ngày tải lên: 08/05/2014, 15:59

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