application of digital image processing using matlab
digital image processing using matlab
Ngày tải lên :
28/04/2014, 10:26
... Edit.
The MATLAB Working Environment
In this section we give a brief overview of some important operational aspects
of using MATLAB.
1.7.1 The MATLAB Desktop
The MATLAB desktop is the main MATLAB application ... Processing Toolbox is a collection
of MATLAB functions (called M-functions or M-files) that extend the capabili-
ty of the MATLAB environment for the solution of digital image processing
problems. Other ... state -of- the-art
software can be integrated into a prototyping environment whose objective is
to provide a set of well-supported tools for the solution of a broad class of
problems in digital image...
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digital image processing using matlab
Ngày tải lên :
28/04/2014, 10:26
... opportunity to 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 ...
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 of Tennessee
Richard ... the range of the output image data:
'original' — Range is limited to the range of the original image,
[
min(f(:)) max(f(:))].
'full' — Full range of the output image class...
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Tài liệu Image Processing Using MATLAB doc
Ngày tải lên :
23/12/2013, 03:16
... 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 ... with Images in MATLAB
Image Types: MATLAB Data Types Used
• A wide array of different data types exist in
MATLAB, but only a subset of the data types are
used to represent images in MATLAB.
Image...
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Digital Signal Processing Using MATLAB for Students and Researchers ppt
Ngày tải lên :
29/03/2014, 10:20
... ‘ 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 a signal
is sampled (in digital ... perceptual quality of such images depends
on the display media and the relative size of the image, but it is quite clear that the
2 - bit image is unacceptable in terms of quality. We can repeat ... ′ MyImage.bmp ′ ;
[ImageMat cmap] = imread (FileName);
if (
˜
isempty (cmap) )
disp ( ′ This image has a colormap ′ );
end
[ImageHeight ImageWidth NumColorPlanes] = size (ImageMat);...
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Image processing using matlab
Ngày tải lên :
28/04/2014, 10:34
... trận
31.087.065.0
75.082.056.0
02.038.048.0
73.093.037.0
71.084.019.0
92.056.016.0
APPLICATION OF IMAGE PROCESSING
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NH V
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LIÊN QUAN
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APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
Indexed Images
An ... about image processing in matlab
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
Traffic Monitoring
Ứng dụng trong giao thông
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image processing using matlab
Ngày tải lên :
28/04/2014, 10:34
...
g(i,j,1)=1;
g(i,j,2)=0;
g(i,j,3)=rand(1);
else
g(i,j,1)=0;
g(i,j,2)=0;
g(i,j,3)=1;
end
end
end
image( g)
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wilhelm burger, mark j. burge - principles of digital image processing. fundamental techniques
Ngày tải lên :
05/06/2014, 11:55
... true for many Web applications using
server-side image processing, such as those based on ImageMagick. Thus image
processing is really at the base of any image manipulation software and certainly
not ... for MacOS and Linux, consult the ImageJ installation
manual.
1
Digital Images
For a long time, using a computer to manipulate a digital image (i. e., digital
image processing) was something performed ... grayscale images,
scans from documents, color images, color graphics, and special images
such as those using floating-point image data. In many applications, such
as satellite imagery, the maximum image...
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focal press digital image processing with application to digital cinema first edition dec 2005 ebook - ddu
Ngày tải lên :
05/06/2014, 11:57
... still image or a single frame of
image. More dynamic and interesting images are the so-called sequence images
or video images. A sequence of images, as in a TV or movie, consists of a number
of ...
process.
Though there are numerous applications of digital image processing tech-
niques, this book aims at one particular but recent application, namely the digital
cinema. Currently digital projectors with ... log magnitude of the 2-D DFT of the image in Fig. 2-3a. The 2-D DFT is of
the same size as the image as long as no padding is done, as the rows and columns
of the image are powers of 2. The first...
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![Digital Image Processing [GONZALEZ R C WOOD] COVERS](https://media.store123doc.com/images/document/12/ve/qx/medium_iRRrjvO18Y.jpg)
Digital Image Processing [GONZALEZ R C WOOD] COVERS
Ngày tải lên :
02/11/2012, 17:24
... 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 ... 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 of Visual Perception ... 45
2.3.1 Image Acquisition 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...
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Digital Image Processing CHAPTER 01-02-03
Ngày tải lên :
02/11/2012, 17:24
... 1.18
Images of the Crab Pulsar (in the center of images) covering the electromagnetic spectrum.
(Courtesy of NASA.)
1.3
■
Examples of Fields that Use Digital Image Processing
21
FIGURE 1.17
MRI images ... place of 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 ... 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...
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