concealed weapon detection using digital image processing ppt download

Ngày tải lên: 23/12/2013, 03:16

... 377 10 Image Segmentation 378 Preview 378 10.1 Point, Line, and Edge Detection 379 10.1.1 Point Detection 379 10.1.2 Line Detection 381 10.1.3 Edge Detection Using Function edge 384 10.2 Line Detection ... corrections and image registration also are covered. Chapter 6: Color Image Processing. This chapter deals with pseudocolor and full-color image processing. Color models applicable to digital image process- ing ... 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

... 250 0 5000 10000 15000 c a b d FIGURE 3.7 Various ways to plot an image histogram. (a) imhist, (b) bar, (c) stem, (d) plot. Digital Image Processing Using MATLAB ® Second Edition Rafael C. Gonzalez University ... ■ Fuzzy Techniques 133 3.6.3 Using Fuzzy Sets In this section we develop the foundation for using fuzzy sets, and then apply the concepts developed here to image processing in Sections 3.6.5 ... transformations, floating-point input images whose values are % outside the range [0, 1] are scaled first using MAT2GRAY. Other % images are converted to floating point using TOFLOAT. For the % 'log'...

Ngày tải lên: 28/04/2014, 10:26

... 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 ... 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 ... Using a Single Sensor 47 2.3.2 Image Acquisition Using Sensor Strips 48 2.3.3 Image Acquisition Using Sensor Arrays 49 2.3.4 A Simple Image Formation Model 50 2.4 Image Sampling and Quantization...

Ngày tải lên: 02/11/2012, 17:24

... image processing is intimately tied to the development of the digital computer. In fact, digital images require so much storage and computational power that progress in the field of digital image ... overlap be- tween image processing 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 image processing encompasses ... involve digital images, they are not con- sidered digital image processing results in the context of our definition because computers were not involved in their creation.Thus, the history of digital...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 02/11/2012, 17:25

... et des images English] Information fusion in signal and image processing / edited by Isabelle Bloch. p. cm. Includes index. ISBN 978-1-84821-019-6 1. Signal processing. 2. Image processing. ... Fusion Chapter 3. Fusion in Image Processing 47 Isabelle B LOCH and Henri MAÎTRE 3.1. Objectives of fusion in image processing 47 3.2.Fusionsituations 50 3.3. Data characteristics in image fusion . 51 3.4. ... and insist on what makes fusion in image processing different from most of the other application fields in fusion. 3.1. Objectives of fusion in image processing Images appeared of course very early...

Ngày tải lên: 07/03/2014, 04:20

... 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 ... 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

... Image Detection and Registration 613 19.1 Template Matching, 613 19.2 Matched Filtering of Continuous Images, 616 19.3 Matched Filtering of Discrete Images, 623 19.4 Image Registration, 625 DIGITAL ... 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 ... Spaces, 63 PART 2 DIGITAL IMAGE CHARACTERIZATION 89 4 Image Sampling and Reconstruction 91 4.1 Image Sampling and Reconstruction Concepts, 91 4.2 Image Sampling Systems, 99 4.3 Image Reconstruction...

Ngày tải lên: 28/04/2014, 15:39

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Ngày tải lên: 08/05/2014, 15:51

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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Ngày tải lên: 08/05/2014, 16:29

Ngày tải lên: 08/05/2014, 16:48

... ®nite Digital Image Processing Second Edition Instructorzs Manual Rafael C. Gonzalez Richard E. Woods Prentice Hall Upper Saddle River, NJ 07458 www.prenhall.com/gonzalezwoods or www.imageprocessingbook.com 10 ... pixels and let n r j be 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 size of the CCD chip ... why an image of the 0th bit plane is usually the busiest looking of all the bit plane images. Problem 3.4 (a) The number of pixels having different gray level values would decrease, thus causing the...

Ngày tải lên: 05/06/2014, 11:40