Histogram and histogram processing


Histogram: application
Distribution of gray-levels can be judged by measuring a histogram
Histogram provides global descriptions of the image (no local
details)
Fewer, larger bins can be used to trade off amplitude resolution
against sample size. ....etc

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I need a matlab code for the following HE techniques.
Histogram modification, BBHE, RMSHE, WTHE,RSWHE,MMBEBHE,RSIHE and MM-LCE,DSIHE ....etc

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edge histogram descriptor using matlab code

This is the last kind of histograms I used in my project. The basic idea is to build a histogram with the directions of the gradients of the edges (borders or contours). It is possible to detect edges in an image but it in this we are interest in the detection of the angles. This is possible trough Sobel operators. The next five operators could give an idea of the strength of the gradient in five particular directions .

The convolution against each of this mask produce a matrix of the same size of t ....etc

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to get information about the topic histogram of oriented gradients for human detection full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-live-human-detection-and-tracking-using-gps-and-send-sms-through-gsm-to-a-mobile ....etc

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weighted histogram seperation matlab code

for its = 1:max_its % Note: no automatic convergence test

%-- get the curve's narrow band
idx = find(phi <= 1.2 & phi >= -1.2)';
= ind2sub(size(phi),idx);

%-- get windows for localized statistics
xneg = x-rad; xpos = x+rad; %get subscripts for local regions
yneg = y-rad; ypos = y+rad;
xneg(xneg<1)=1; yneg(yneg<1)=1; %check bounds
xpos(xpos>dimx)=dimx; ypos(ypos>dimy)=dimy;

%-- re-initialize u,v,Ain,Aout
Ain=zeros(size(idx)); Aout=zeros(size(idx));
B=zeros(size(idx));integral=zeros(size(i ....etc

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To get full information or details of weighted fair queuing implementation in matlab source code please have a look on the pages

http://seminarsprojects.net/Thread-network-border-patrol-preventing-congestion-collapse?pid=16989

http://seminarsprojects.net/Thread-congestion-control?pid=37694

if you again feel trouble on weighted fair queuing implementation in matlab source code please reply in that page and ask specific fields in weighted fair queuing implementation in matlab source code ....etc

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i need a code for various rules in image fussion using wavelet based techniques ....etc

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i am making ppt on 3d color histogram equalization method using 1d gray scale histogram. need information on same. ....etc

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mpeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram descriptor matlab codempeg 7 edge histogram ....etc

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To get full information or details of cooccurrence histogram matlab code please have a look on the pages

http://dismac.dii.unipg.it/ctc/code.html

http://in.mathworksmatlabcentral/fileexchange/27564-matlab-code-for-histogram-of-colour-image

if you again feel trouble on cooccurrence histogram matlab code please reply in that page and ask specific fields in cooccurrence histogram matlab code ....etc

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