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image processing using matlab books free download pdf

Tài liệu Image Processing Using MATLAB doc

Tài liệu Image Processing Using MATLAB doc

Kỹ thuật lập trình

... with Images in MATLAB a) Image types and classesb) Read/write imagesc) Display images2. Basic Image Processing a) Image contrast and brightness enhancementb) Image arithmetic3. Block Processing ... with Images in MATLAB Image Types: Binary Images• In a binary image, each pixel assumes one of only two discrete values: 0 (off) and 1 (on).>> imshow(bwImg) Image Processing Using MATLAB Copyrighted ... Bhd.Working with Images in MATLAB Image Types: Index Images• An indexed image consists of a data matrix, X, and a colormap matrix, map.>> imshow(indexImg, map) Image Processing Using MATLAB Copyrighted...
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digital image processing using matlab

digital image processing using matlab

Tin học

... Image Processing Toolbox,also are available.Areas of Image Processing Covered in the BookEvery chapter in this book contains the pertinent MATLAB and IPT materialneeded to implement the image ... 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 digital image process-ing ... Digital image processing, as we have defined it, is used successfully in a broad range ofareas of exceptional social and economic value.Background on MATLAB and the Image Processing ToolboxMATLAB...
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digital image processing using matlab

digital image processing using matlab

Tin học

... 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 ... explain some of the plotting options in MATLAB that are representative of those used in image processing applications.Histograms can be plotted also using bar graphs. For this purpose we can ... probability density function (PDF) of the intensity levels in a given image, where the subscript is used for differentiating between the PDFs of the input and output images. Suppose that we perform...
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Digital Signal Processing Using MATLAB for Students and Researchers ppt

Digital Signal Processing Using MATLAB for Students and Researchers ppt

Kỹ thuật lập trình

... tstop = cputime ; fprintf (1, ‘ Using vectorization = %.3f\n ’ , tstop − tstart); 2.14 USING MATLAB FOR PROCESSING SIGNALS We are now in a position to use MATLAB to process some signals. Once ... PMwww.it-ebooks.info3.8 ALIASING 81 FileName = ′ MyImage.bmp ′ ; [ImageMat cmap] = imread (FileName); if ( ˜ isempty (cmap) ) disp ( ′ This image has a colormap ′ ); end [ImageHeight ... 5:21:22 PMwww.it-ebooks.info20 CHAPTER 2 MATLAB FOR SIGNAL PROCESSING It is worth noting that DSP systems are often developed in MATLAB, and implemented on the target hardware using the C language....
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Tài liệu Adaptive Live Signal and Image Processing pdf

Tài liệu Adaptive Live Signal and Image Processing pdf

Thiết kế - Đồ họa - Flash

... 361.23 Blind extraction of binary image from superposition ofseveral images [761]. 371.24 Blind separation of text binary images from a singleoverlapped image [761]. 38CONTENTS xv11.2.3 ... (e.g.,EEG/MEG) data: (a) Using expert decision and hardswitches, (b) using soft switches (adaptive nonlinearitiesin time, frequency or time-frequency domain), (c) using nonlinear adaptive filters ... INTRODUCTION TO BLIND SIGNAL PROCESSING: PROBLEMS AND APPLICATIONS1.1 PROBLEM FORMULATIONS – AN OVERVIEW1.1.1 Generalized Blind Signal Processing ProblemA fairly general blind signal processing (BSP)...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P12 pdf

Tài liệu Electronics and Circuit Analysis Using MATLAB P12 pdf

Cơ khí - Chế tạo máy

... Equation (12.65). The zero of the overall amplifier gain is calculated using Equation (12.66). The MATLAB program is as follows: MATLAB Script %Frequency response of CE Amplifier rc=4e3; rb1=60e3; ... T>. Using equation (12.100), we obtain ()()IIWLWLD0121= (12.104) and RVI=−500 (12.105) The MATLAB program is as follows: MATLAB Script ... µAmil/2. Use MATLAB to plot the output characteristic for VBE= 0.65 V. Neglect the effect of VAF on the output current IC. Assume a temperature of 300 oK. Solution MATLAB Script...
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Tài liệu Electronics and Circuit Analysis Using MATLAB P7 pdf

Tài liệu Electronics and Circuit Analysis Using MATLAB P7 pdf

Cơ khí - Chế tạo máy

... discusses the application of MATLAB for analysis of two-port networks. The describing equations for the various two-port network represen-tations are given. The use of MATLAB for solving problems ... networks is shown. Example problems in-volving both passive and active circuits will be solved using MATLAB. 7.1 TWO-PORT NETWORK REPRESENTATIONS A general two-port network is shown in ... VV21. (c) Use MATLAB to plot the phase characteristics of VV21 . +-V1+-V2RCRRCC Figure P7.5 RC Ladder Network © 1999 CRC Press LLC © 1999 CRC Press LLC Using Equation...
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Tài liệu Electronics Circuit Analysys Using Matlab P8 pdf

Tài liệu Electronics Circuit Analysys Using Matlab P8 pdf

Điện - Điện tử

... an and bn . (b) Write a MATLAB program to obtain an and bn for n = 0 , 1, , 10 by using Equations (8.5) and (8.6). (c) Resynthesis g(t) using 10 terms of the values an ... Write a MATLAB program to obtain the exponential Fourier series coefficients cn for n = 0, 1, , 20. (b) Plot the amplitude spectrum. (c) Using the values obtained in (a), use MATLAB ... 8.3.1 MATLAB function fft The MATLAB function for performing Fast Fourier Transforms is fft x() where x is the vector to be transformed. fft x N(, ) is also MATLAB command...
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Tài liệu Electronics Circuit Analysys Using Matlab P2 pdf

Tài liệu Electronics Circuit Analysys Using Matlab P2 pdf

Điện - Điện tử

... implying, plot x versus y using green color. Line and mark style may be added to color type using the command plot(x, y, ’+w’) The above statement implies plot x versus y using white + marks. ... of MATLAB built-in graph functions. One can use MATLAB s help facility to get more information on the graph functions. Table 2.1 Plotting Functions FUNCTION DESRIPTION axis freezes ... Figure 2.7 Plots of x2 and x3 using Subplot Commands. The coordinates of points on the graph window can be obtained using the ginput command. There are two forms of...
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