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Touhidul islam


Active since 2017

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What do Energy, Correlation, Homogeneity, Contrast means in image processing
I am using this 4 parameters as my feature vectors to train Neural Network.

mer än 6 år ago | 0 answers | 0

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please in details can anyone explain this code of K means Segmentation?
clear all close all [filename,pathname] = uigetfile({'*.*';'*.bmp';'*.tif';'*.gif';'*.png'},'Pick an I...

ungefär 7 år ago | 1 answer | 0

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Question


Can anyone help me out with the following code ?
if sum(isnan(CENTS(:))) ~= 0 % If CENTS(i,:) Is Nan Then Replace It With Random Point NC = fi...

ungefär 7 år ago | 1 answer | 0

1

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Question


Can anyone explain the following code ?
for i = 1:K idx = find(DAL(:,K+1) == i); X(idx,:) = repmat(CENTS(i,:),size(idx,1),1); end full code is given belo...

ungefär 7 år ago | 1 answer | 0

1

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Question


what is happening actually in the following code?
K = 8; % Cluster Numbers CENTS = F( ceil(rand(K,1)*size(F,1)) ,:); ...

ungefär 7 år ago | 2 answers | 1

2

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Question


why reshape command is actually needed ?
why reshape command is actually needed in image segmentation

ungefär 7 år ago | 2 answers | 0

2

answers

Question


what is the role of CEIL?
CENTS = F( ceil(rand(K,1)*size(F,1)) ,:);

ungefär 7 år ago | 1 answer | 0

1

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Question


''Error using reshape: To RESHAPE the number of elements must not change''
<</matlabcentral/answers/uploaded_files/99635/a.JPG>> in image one you can say it is showing no error ,but in second image ...

ungefär 7 år ago | 2 answers | 0

2

answers