Tomas
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Awarded to Tomas on 20 Jul 2017
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Question
??? Subscript indices must either be real positive integers or logicals.
Hello, i need help. I will be grateful for any advice. I have to clustering grayscale image. I enclose my code The main...
10 years ago | 1 answer | 0
1
answerQuestion
grayscale image clustering, show ouput image from matrix
Hello, I want a grayscale image clustering according intersity colors from 0-255. my code: I = imread('obraz1.png'); ...
10 years ago | 1 answer | 0
1
answerQuestion
error in matlab, cellfun, display image
Hello, i have a problem with cellfun my code: Z = cellfun(@(Z) Z', Z,'Un',0); Z = cellfun(@(Z) cell2mat(Z), Z,'Un',0...
10 years ago | 0 answers | 0
0
answersQuestion
return in menu matllab, function menu, back in menu of choices
Hello, I have menu for example d=menu('main menu','function','methods') switch d case 1 ...
10 years ago | 0 answers | 0
0
answersQuestion
how do i dislay output clustering ?
Hello, i have matlab ocde I = imread('obraz1.png'); %% input image r = I(:,:,1); g = I(:,:,2); b = I(:,:,3); ...
10 years ago | 1 answer | 0
1
answerQuestion
clustering rgb image only green channel
Hello, i have image <</matlabcentral/answers/uploaded_files/11637/obraz1.png>> i want to clustering only green channel fr...
10 years ago | 1 answer | 0
1
answerQuestion
draw image, How can I draw the image ? display cluster in an image
Hello, i have code, i need to draw image my code close all; clc; clear; img = imread('pic7.png'); figure(), i...
10 years ago | 0 answers | 0
0
answersQuestion
normalization image, normalization distance pixels
Hello, i have image <</matlabcentral/answers/uploaded_files/10725/obraz.bmp>> when I use my code: img = imrea...
10 years ago | 2 answers | 0
2
answersQuestion
normalized pixel and color in the image, before clustering
how normalized the pixels and color the image on the same scale ?
10 years ago | 0 answers | 0
0
answersQuestion
show ouput clustering images
Hello I = imread('flowers','jpg'); I = im2double(I); HSV = rgb2hsv(I); H = HSV(:,:,1); H = H(:); S = HSV(:,...
10 years ago | 1 answer | 0
1
answerQuestion
clustering the image using k menas.
Hello, i have to clustering, greyscale and rgb image, what is the procedure for clustering image ? IDX = kmeans(X,k) is de...
10 years ago | 1 answer | 0
1
answerQuestion
grayscale image, adjust color intesity
Hello, I have image. I1= imread('strom','bmp'); imshow(I1) I2=rgb2gray(I1); imshow(I2); ...
10 years ago | 1 answer | 0
1
answerQuestion
display output clustering as image
Hello, I want to show cluster save in cell. binary image i show cluster Z = cellfun(@(Z) Z', Z,'Un',0); Z = cellfu...
10 years ago | 1 answer | 0
1
answerQuestion
clustering image, grayscale image
Hello, I have for example image <</matlabcentral/answers/uploaded_files/9588/les.bmp>> I want convert to grayscale image,...
10 years ago | 2 answers | 0
2
answersQuestion
k means clustering, error
im = imread('hestain.png'); im=rgb2gray(im) //if you only want grayscale intensities [idx centroids]=kmeans(double(im(:)...
10 years ago | 2 answers | 0
2
answersQuestion
clustering image, display output
I have function <</matlabcentral/answers/uploaded_files/9494/test.bmp>> clc,clear all [I,map]=imread('test'...
10 years ago | 0 answers | 0
0
answersQuestion
display output k-means clustering, display output clustering as a image
Hello, I have a image, name image :test 3 <</matlabcentral/answers/uploaded_files/9439/test3.bmp>> I,map]=imrea...
10 years ago | 3 answers | 0
3
answersQuestion
save only one value
Hello, I have for example matrix MON = [2.8 3.6 17.2; 5.4 8.3 15.8; 2.5 3.2 17.6; ...
10 years ago | 1 answer | 0
1
answerQuestion
Return back to the menu, button return in menu
Hello, I have a menu for example" choice1 = menu('LL,'COLOR,'METHODS') switch choice1 case 1 choice2 =...
10 years ago | 1 answer | 0
1
answerQuestion
plot, setting different colors,
Hello, i have cell. In cell is 100 matrix. I want, that each matrix, were of different colors.(I can have for example 1000 ma...
10 years ago | 0 answers | 0
0
answersQuestion
How to set for each point a different color
Hello, How do I set the color for points by plot, I want to have for example 1000 points, each point is different color. ...
10 years ago | 1 answer | 1
1
answerQuestion
generate coordinates circle,square,rectangle
Hello, I have to generate points(matrix),so that i have view the points as a circle(square,rectagle), when i display points(m...
10 years ago | 2 answers | 0
2
answersQuestion
euclidean distance between two cell.
Hello, i have two cell. Z1={1x3}{1z3} Z2={1x3}{1x3}{1x3} i need euclidean distance between Z1 a Z2. can anyone help...
11 years ago | 1 answer | 0
1
answerQuestion
standard euclidean distance, matlab
Helllo I need help with standard euclidean distance, knew would someone help with matlab code ? I can not use, matlab func...
11 years ago | 1 answer | 0
1
answerQuestion
plot3 two legends in one plot3
i have Z1={{rand(1,3)},[{rand(1,3)} {rand(1,3)} {rand(1,3)} {rand(1,3)} {rand(1,3)} {rand(1,3)} {rand(1,3)}],[{rand(1,3)} ...
11 years ago | 2 answers | 0
2
answersQuestion
plot 3, describe centroid
I have matrix T, for example matrix 5 x 3. T= centroid1[ 1 2 3 ; centroid2 4 5 6 ; centroid3 1 2 3 ; ...
11 years ago | 2 answers | 0
2
answersQuestion
I want to use plot
Hello, i want to describe 10 points, I want to use function plot3. I have 10 points save to cell Z. one point have the coordi...
11 years ago | 2 answers | 0
2
answersQuestion
cell, I want to merge cell
I want to merge cell i have cell Z={1x3} {1x4} i want to have cell Z={1x7} I have used loop for Thanks
11 years ago | 2 answers | 0
2
answersQuestion
delete null in matrix
I have matrix M=[ 0 0 0 7.9286 10.1000 14.3714] I want to delete null in matrix....
11 years ago | 2 answers | 0
2
answersQuestion
sum of the numbers in each column,cell
I have a cell I want sum of the numbers in each column in in cell if number in matrix is >0 Z={1x7 cell} Z{1}= [1x3 do...
11 years ago | 0 answers | 0
0
answers
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