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Say that we have an array, and I wanted to resize that array while keeping its content. Something I thought of is "padding". Whe...
Asked 10 months ago
I found the answer for my question here:
Answered 1 year ago
In `MATLAB`, say that we have a matrix with the following dimensions:
How can we convert that to a square ma...
Asked 2 years ago
I'm working with <http://www.mathworks.com/matlabcentral/fileexchange/41967-fast-segmentation-of-n-dimensional-grayscale-images ...
I have the function listed at the bottom of this post which is supposed to return a matrix that has the same size of a matrix `x...
Asked 3 years ago
Regarding the following Matlab statement shown here <http://www.mathworks.com/help/images/ref/imopen.html>:
Hello, rand ---> Uniformly distributed random elements. randn ---> Normally distributed random numbers. What is means by "Un...
6 years ago
7 years ago
When I run the following command: property = blkproc(glcmPixel, [9 9], @(e) graycoprops(e(:))); I get the following error: ...
7 years ago
I get returned from a function I call the "pixel location".
At that location, what I try to do is:
Say that we have a black image (i.e. zeros) of size 64x64, and say that I want to fill those 3x3 windows pixels in the middle of...
Say that I have an image with a big object, and then small objects spread apart.
How can I retrieve only that big object?
Asked 12 months ago
I have the following cell:
Now, when I open it, you can s...
Asked 1 year ago
I have passed a matrix "p" to some function. In that function, I want to check the four neighbourhoods of some pixel.
For the following operation in my code:
result = max((1)-(abs(sum_A-sum_B)/sum_A-sum_C),0);
I got the following error:...
For instance, I have a grayscale image. For that image, say that I'm interested in viewing pixels with intensity value 77. For t...
I have the following two matrices, with the following sizes:
How can I make them both of size
I have the following matrix:
After that, I created a zero matrix `new` o...
I'm following <http://www.mathworks.com/help/stats/silhouette.html this> (Create silhouette plot) example, but on fcm.
I did ...
I know what a cell array is. I just came to the following line:
cell_array = cell(, 1);
What does that mean? How can we re...
Say that we have a 3x3 matrix. If we type x(:), this will select all the elements in the matrix, right?
How can we select all...
Say I have the following two matrices:
>> x = [1 4 3; 6 4 3; 6 9 3; 2 4 3; 5 4 0; 5 3 1; 6 4 7];
>> y = [0 0 1; 1 1 ...
Regarding the _handle _class, you can see here that it mentions the following about this class: Objects that share references wi...
Matt Fig" <email@example.com> wrote in message the that The command is:
When I type the following commands in MATLAB, I get the following error. Why is this so? ??? Subscript indices must either be ...
Thanks @ImageAnalyst. Isn't this group moderated? As you can find some spam there? It is the Google group what you mean, isn't ...
5 years ago
Thanks for your reply. I mean a forum where one can discuss "Image processing" issues in general, such as mathematical issues i...
Hi, Are there forums or discussion group you recommend for asking "Image processing" related questions? Thanks.
5 years ago
I have the following code portion where an plot is drawn, and part of it is filled with a white colour;
I'm trying to normalize a gray scale image to the range [0,1]. I tried different ways for normalizing the image, but always gett...