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Thanks for your answer Adams but it doesn't help in my case. When you put 0.5 values, is it w.r.t the parent "topPanel" or to th...
Answered 1 year ago
I find it very surprising as in very similar example, it works and detect both circles.
I have split the text to have only on...
Then if I try to find the blobs with
[labeledImage, numberOfBlobs] = bwlabel(binaryImage, 8);
I get this
Now I transform it to black and white and use bwareaopen to clean the image a bit:
Using adapthisteq with Rayleigh distribution
OK, here is a full example: I have this picture:
<</matlabcentral/answers/uploaded_files/10400/Turbio10b.JPG>> or link <htt...
I would like to reopen this question as, dealing with a noiser picture, it does not work anymore.
For example, if I t...
Thanks for your answer but this doesn't work as for example the black of the circle on the RHS of the picture is whiter than the...
I want to be able to detect and draw a square around ...
Asked 2 years ago
Thank you to the two of you, your answers have been very useful and the tutorial on sudoku solver impressive!
I have mainly us...
Answered 2 years ago
Thanks for the answer James. Sorry for the signal declaration before N, it was correct but modifying I made a mistake. Anyway, I...
Answered 3 years ago
Genial, it works with scatter. Cheers, Carine
3 years ago
Hello, I want to visualize a sparse matrix. Ideally, I would like to do something like spy but with different colors depending ...
3 years ago
As I cannot sort it out, I am now trying the suboptimal possibility of using the matlab fft by
void gaussian(double *win, i...
Thanks James! It does work. But now, if I include some more lines in the code, making use of the following function
Thanks for all your support and sorry for not answering before but I was busy with other things.
For the moment, I've transfor...
Thanks for your answers. James, this does work but for other applications, I would like to make it work with the C function bein...
Well, Titus, I am sure I am missing something as I had tried something similar but it doesn't work:
Thanks for your answers Friedrich and Ken, little by little, I am starting to understand how mex works.
For the second p...
Thanks for your answer. Here is a more complete sample of my code
Hi, I have the same problem, using Fedora 18 and matlab with spanish keyboard. In fact two keys don't work at all: the one with...
2 years ago
I am trying to make a mex file from a C one. I have a few questions. The main one is the first lines of my program are
Asked 3 years ago
I have got this image https://www.dropbox.com/s/5hmy6tb3ym42tic/rect.jpg?m which is rectangle-like but not exactly.
I am trying to write a mex file but I can't find out what does not work in it. I have "emptied" it and wrote a test one b...
I am trying to create a mex function whose entry is an integer and whose output is an array of integers. So the function looks l...
For further processing (detecting circle for example), I need to convert this kind of pictures (see below) to black...
Asked 1 year ago
I am making my first GUI and struggling in few points. Here is one of them. I took the example doc_uipanels1 from M...
I have a mask which is convex (ellipse like although not a real ellipse). I want to scale it to obtain a mask bigge...
Asked 5 days ago
Here are the metadata of my image obtained with imfinfo and imfinfo.DigitalCamera:
Asked 7 months ago