poon, banerjee - contemporary optical image processing with matlab
poon, banerjee - contemporary optical image processing with matlab
... two-dimensional (2-D) extensions of Eqs. (1. 1-1 ), (1. 1-2 ) are
F(kx,kv) - f_~f~o~f (x, y)exp(jkxX + jkyy) dxdy
= ,Txy{f(x, Y)},
(1. 1-3 )
1 O<3
f (x,y) - ~ f_o~F(k~, kv) exp(
-
jk~x - jkyy) ... | ~ (~, v).
(1. 3-1 1)
Note upon comparing with Eq. (1. 3-7 ) that this can be rewritten as
8(X, y) 81(X, y) @ 82(X, y)
= ~ (x, v),~ ( - x, - v) -...
optical scanning holography with matlab - ting chung poon
... dx=1/255
Kx(k)=(2*pi*(k-1))/((N-1)*dx )-( (2*pi*(25 6-1 ))/((N-1)*dx))/2;
Ky(k)=(2*pi*(k-1))/((N-1)*dx )-( (2*pi*(25 6-1 ))/((N-1)*dx))/2;
end
%Image of the rect function
figure(1)
image( X+dx/2,Y+dx/2,255*R);
title('rect ... of ones
n=(M-1)/2;
R(128-n:128+n,128-n:128+n)=r;
%End of creating square input image M by M
%Axis Scaling
for k=1:256
X(k)=1/255*(k-1)-L/2;
Y(k)=1/...
Tài liệu Image Processing Using MATLAB doc
... Working with Images in MATLAB
a) Image types and classes
b) Read/write images
c) Display images
2. Basic Image Processing
a) Image contrast and brightness enhancement
b) Image arithmetic
3. Block Processing ... two images
imadd - Add two images or add constant to image
imcomplement - Complement image
imdivide - Divide two images or divide image by a constant...
Discrete systems and digital signal processing with MATLAB
... in part to thermal
FIGURE 1.1 An example of a discrete signal.
0 1 2 3 4 5 6 7 8 9 10
-1
-0 .8
-0 .6
-0 .4
-0 .2
0
0.2
0.4
0.6
0.8
1
n
Signal Representation 3
interferences. Also, any time modification ... of the State-Space Equations in the z-Domain 283
5.5 General Solution of the State Equation in Real-Time 284
5.6 Properties of A
n
and Its Evaluation 285
5.7 Transformations...
Applied Speech and Audio Processing: With MATLAB doc
... irrelevant
with byte-wide formats such as 8-bit samples or A-law samples; however problems do arise when
handling raw PCM audio files that are sampled at 16-bit.
2.3. Audio processing
15
2.3 Audio processing
Probably ... those without a signal processing background.
2
Basic audio processing
Audio is normal and best handled by Matlab, when stored as a vector of samples, with
each i...
digital signal and image processing using matlab - gerard blanchet & maurice charbit
... class="bi xe y52 w7 h15" alt=""
digital image processing using matlab
... state-of-the-art image processing software tools.The theoretical underpin-
nings of the material in the following chapters are mainly from the leading text-
book in the field: Digital Image Processing, ... spatial fil-
tering, filtering in the frequency domain, image restoration and registration, color
image processing, wavelets, image data compression, morphological image pr...
digital image processing using matlab
... in the image whose intensity level is
r
k
. The value of G is 255 for images of
class uint8, 65535 for images of class uint16, and 1.0 for floating point images.
Note that
GL= - 1
for images ... an 8-bit or 16-bit format for saving or viewing an image, in which case it
usually is desirable to scale the image to the full, maximum range, [0, 255] or
[0, 65535]. The following cust...
Image processing using matlab
... IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
IMAGE PROCESSING
Using
MATLAB
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE ... OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
APPLICATION OF IMAGE PROCESSING
Traffic Monitoring
Ứng dụng trong g...
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