pdf of image processing using matlab

... 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...

Ngày tải lên: 23/12/2013, 03:16

Ngày tải lên: 23/12/2013, 03:16

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Ngày tải lên: 08/04/2014, 10:06

... 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 ... broad base of the- oretical concepts with the knowledge required to implement those concepts using state -of- the-art image processing software tools.The theoretical underpin- nings of the material ... Digital Image Processing, by Gonzalez and Woods, published by Prentice Hall. The software code and supporting tools are based on the lead- ing software package in the field: The MATLAB Image Processing...

Ngày tải lên: 28/04/2014, 10:26

... 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 ... 0.75]. (d) Result of enhancing the image with gamma = 2. (e) and (f) Results of using func- tion stretchlim as an automatic input into function imadjust. (Original image courtesy of G. E. Medical ... 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...

Ngày tải lên: 28/04/2014, 10:26

... 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 C C Á Á C L C L Ĩ Ĩ NH V NH V Ự Ự LIÊN QUAN LIÊN QUAN 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

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)

Ngày tải lên: 28/04/2014, 10:34

Ngày tải lên: 28/06/2014, 22:20

Ngày tải lên: 01/01/2014, 18:43

... 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); ... of matrix A A − 1 Inverse of matrix A A + Pseudoinverse of matrix A p * Complex conjugate of p R xy Correlation matrix of x and y E { · } Expectation operator, average of...

Ngày tải lên: 29/03/2014, 10:20

... nullspace of A contains the zero vector ( u v w ) t = ( 0 0 0 ) t . Notice also that the third column of A is the sum of the first two columns, therefore the nullspace of A also contains all vectors of the ... there is a non-trivial combination of the 11 In all of these examples the appearance of an image was altered by simply manipulating the LUT, the mapping from image intensity value to display brightness ... of the central ideas in linear algebra (more on this later). 4 That is, the i, j component of the product C is computed from an inner product of the i th row of matrix A and the j th column of...

Ngày tải lên: 05/06/2014, 11:40

Ngày tải lên: 05/06/2014, 12:01

Ngày tải lên: 05/06/2014, 12:05

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 23/07/2014, 00:24

Ngày tải lên: 05/06/2014, 12:05

Ngày tải lên: 21/06/2014, 17:20

Ngày tải lên: 21/06/2014, 20:20

... a number of researchers who helped in a variety of ways, directly and also indirectly, in development of this book. First of all, we would like to express our sincere gratitude to Professor Masao ... monitoring system for blind enhancement of sources, cancellation of noise, elimination of artifacts and detection of evoked potentials, (b) blind separation of the fetal electrocardiogram (FECG) ... independent components of multichannel electromyographic (EMG) signals. 26 1.17 Non-invasive multi-electrodes recording of activation of the brain using EEG or MEG. 28 1.18 (a) A subset of the 122-MEG...

Ngày tải lên: 10/12/2013, 14:15