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GCC 7.4 with R2018a
Hi, Is there any way to install newest version of GCC on ubuntu 18.04 with matlab r 2018a which seems supporting only 6.3 versi...
environ 5 ans il y a | 1 réponse | 0
1
réponseQuestion
M files recover after deleting partition
Hello, After formatting my damaged hard disk partition and trying to install ubuntu (only ubuntu folders were installed without...
environ 5 ans il y a | 1 réponse | 0
0
réponseQuestion
graphshortestpath invalid destination node
Hi, i tried to use *graphshortestpath* in Matlab 2017a, it works only with one destination node. The same code works for differ...
presque 7 ans il y a | 1 réponse | 0
0
réponseQuestion
Can we find the Matlab findchangepts function to use it in 2015b version
Hi, I want to use the findchangepts function in Matlab 2015b. I would be grateful if someone provides me the mat file of this...
presque 7 ans il y a | 1 réponse | 0
0
réponseQuestion
Segment color dicom image
Hi, <</matlabcentral/answers/uploaded_files/47167/ct-images.PNG>> How can i segment colored images like this one, is the r...
presque 7 ans il y a | 2 réponses | 0
2
réponsesQuestion
Calculate Hausdorff distance in millimiter
Hi, i have calculated the hausdorff distance, the code that computes the euclidean distance is function[dist] = comp...
environ 8 ans il y a | 1 réponse | 0
0
réponseQuestion
Set some values to zero regarding to anothers
Hi, i want to set all values different from wx vector to zero index=find(labels==0); wx=full(T(index,1));% vector cont...
environ 8 ans il y a | 1 réponse | 0
1
réponseQuestion
how to erode small shapes
Hi, i am trying to erode a small shape, since it's a region on an MR images i can't find the suitble struct element disk does...
environ 8 ans il y a | 1 réponse | 0
0
réponseQuestion
how to find index of nx2 matrix by comparing elements
Hi, giving a matrix of size nx2 A=[ 222,186; 222,187; 223,187] giving 2 values i= 222 and j=187 i want to...
environ 8 ans il y a | 1 réponse | 0
1
réponseQuestion
Find coordinates of pixels from vector containing numbers of pixels
Hi, i have a vector V containing number of pixels , it's containing 65024 element , the max value of elements is 16384 since...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
Subscript indices must either be real positive integers or logicals.
Hi, dist = sqrt((r1 - r2) ^ 2 + (c1 - c2) ^ 2); costs(i) = 1 /ceil( dist) * exp(- abs(ceil(img(abs(r1), abs(c1))) - ce...
plus de 8 ans il y a | 2 réponses | 0
2
réponsesQuestion
Pixel value and voxel value
Hi, i want to know if then intensity of a voxel is the intensity of a pixel multiplied by the volume of the voxel Thanks...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
rmse evaluation of two images
Hi, i have to correct the non uniformity of an mri image , i have used <http://www.mathworks.com/matlabcentral/fileexchange/2...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
mri standardization for non-standardness
Hi, I have to correct the non!unifromity of an mri image and to standarized the non-standardness, i have found a file exchang...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
exp function is returning zeros
Hi, i am trying to compute a normal function for all pixels on the image , m = mean(I(:)); segma = std (I(:)); fb1...
plus de 8 ans il y a | 3 réponses | 0
3
réponsesQuestion
How to zoom in image to have the same size of another
Hi, i have 2 images registred but they don't have the same zoom, i want to zoom one to make the object the same as in the oth...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
how to plot probability density of a given data
Hi, I tried to get something like this <</matlabcentral/answers/uploaded_files/50529/ksdensity.PNG>> i want to know if...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
how to obtain pixel values from multiple images in the same directory
Hi, i'm truying to get roi pixel values from many slices in the same folder, dicomlist = dir(fullfile('D:\master\L...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
how can i delineate rgb images
Hi, how can i delineate objects on rgb images , it seems that *contour* doesn't work for rgb images, here is an exmple of wha...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
Fusing layers of a color image
Hi, After segmenting the 3 layers of a Truecolor image , I tried to fuse the segmented images but an error appear , every lay...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
problem to get xy contour coordinates
Hi, I tried to get contour coordinates but it seems that i'm using the wrong solutions, after segementing my image i want to ge...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
Attempt to grow array along ambiguous dimension.
Hi, I tried to get countour coordinates like this: [x,y]=find(FC(:)>thresh); [x1,y1]=find(FC(:)<thresh); [...
plus de 8 ans il y a | 1 réponse | 0
1
réponseQuestion
index exceeds matrix dimension
Hi i tried this code but it says that index exceeds matrix dimensoin fgx=fg(:,1);% Foreground or object pixels fgy=fg(:...
plus de 8 ans il y a | 1 réponse | 0
0
réponseQuestion
coordinates of region segmented
Hi, I'm trying to recuperate coordinates of region segmented by fuzzy connectedness algorithm to use the foreground and the b...
plus de 8 ans il y a | 1 réponse | 0