Réponse apportée
Output argument "pixel_location" (and maybe others) not assigned during call to ......
Setting pixel_location to empty ([]) in the else might be the right thing to do. MATLAB often uses [] to indicate 'nothing found...

plus de 12 ans il y a | 0

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Imageprocessing tool of matlabR2010 doesnot contain 'getHSVColorFromDirectory' function
getHSVColorFromDirectory is not a MATLAB function. Please contact the author of the code you are trying to execute to resolve th...

plus de 12 ans il y a | 0

Réponse apportée
save images as tif 32 bits by using imwrite
Soum, did you click on the documentation link? Andreas was talking about the Tiff class, which is a different interface than IMW...

plus de 12 ans il y a | 3

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How to get INTENSITY along a spcific curve?
You could try using <http://www.mathworks.com/help/images/ref/improfile.html |improfile|>, it will let you draw the cirle and th...

plus de 12 ans il y a | 0

| A accepté

Réponse apportée
Builder JA Error with private file (dicominfo)
Chris: _The problem turned out to be Java 1.7 being incompatible with Matlab2013a. The documented examples like computing t...

plus de 12 ans il y a | 0

| A accepté

Réponse apportée
How do I optimize this code to run efficiently on the GPU?
A quick 'air' code using <http://www.mathworks.com/help/distcomp/pagefun.html |pagefun|>: tic M = pagefun(@mtimes, A(:...

plus de 12 ans il y a | 0

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How can i convert an ASCII file to NetCDF?
Kopparthi, I assume you meant to upload only the meta data in the text file. I am not familiar with ADCP so I am not sure how yo...

plus de 12 ans il y a | 0

| A accepté

Réponse apportée
How can delete a variable within a netcdf file
_"Attributes are more dynamic than variables or dimensions; they can be deleted and have their type, length, and values changed ...

plus de 12 ans il y a | 0

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How do I process this netcdf file?
It looks like you have already discovered |ncdisp|, have a look at other functions in the same family: <http://www.mathworks.com...

plus de 12 ans il y a | 0

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plus de 12 ans il y a | 0

| A accepté

Réponse apportée
NETCDF GIS coupling creationg problems
I am not familiar with arcGIS, does it show you the variable dimensions? Does it expect time to be first or the last dimension? ...

plus de 12 ans il y a | 0

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Problem with change a files whitin netcdf
Try the <http://www.mathworks.com/help/matlab/ref/netcdf.renamevar.html |netcdf.renamevar|> function. The doc page in the link h...

plus de 12 ans il y a | 0

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Réponse apportée
How to fill inside of binary region?
How about connected component analysis? Use <http://www.mathworks.com/help/images/ref/regionprops.html |regionprops|> to obtain ...

plus de 12 ans il y a | 0

Réponse apportée
How do I call BLOCKPROC with more than one input image?
Have a look at the _Definitions_ section of the <http://www.mathworks.com/help/images/ref/blockproc.html |blockproc|> doc. Consi...

plus de 12 ans il y a | 0

Réponse apportée
How to superimpose images?
Give <http://www.mathworks.com/help/images/ref/imfuse.html |imfuse|> a try.

plus de 12 ans il y a | 0

Réponse apportée
Image segmentation using active contour toolbox
I am not familiar with the toolbox you mention. If you have a current version of MATLAB, have a look at <http://www.mathworks...

plus de 12 ans il y a | 0

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Converting multispectral images to single RGB image
Greg, I am not too familar with this domain - have a look at <http://www.mathworks.com/help/images/ref/makecform.html |makecform...

plus de 12 ans il y a | 0

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Extracting individual maps from netCDF files
What is the size of the variable? ( <http://www.mathworks.com/help/matlab/ref/ncdisp.html |ncdisp|> might help). If you have ...

plus de 12 ans il y a | 0

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Does different image parameters affect image registration?
Difference in spatial resolution differece might explain the poor registration. You could specify the image spacing using us...

plus de 12 ans il y a | 0

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Passing byte array to Matlab as if read by imread
I assume you are using the MATLAB compiler to wrap MATLAB functions into a C-callable DLL. Have a look at this <http://www.mathw...

plus de 12 ans il y a | 0

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Advice for Speeding Up TIFF concatenation
First, try familarizing yourself with the <http://www.mathworks.com/help/matlab/ref/profile.html |profile|> tool. That will help...

presque 13 ans il y a | 0

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Time complexity of built in functions in matlab ( imdilate, imerode, histeq, adapthisteq) which I can use in my program
These function might have multiple internal code paths for different sizes/datatypes/syntax. These paths might have different im...

presque 13 ans il y a | 1

| A accepté

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Query regarding webcam in matlab
ANy webcam which works is detected and works with your OS ought to work: <https://www.mathworks.com/products/imaq/supported/g...

presque 13 ans il y a | 0

| A accepté

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Computer Vision and Image Acquisition for mobile computing
What are your: * Budget constraints * Power constraints? (Battery or always on AC power? * Performance constraints? I cant ...

presque 13 ans il y a | 0

Réponse apportée
Greyscale an image via replacing pixels
% air code (untested) red = fit(:,:,1); green = fit(:,:,2); blue = fit(:,:,3); isblue = blue>250; % Use log...

presque 13 ans il y a | 1

Réponse apportée
How to convert an ASCII to NetCDF?
Hope this helps you get started: %% set up dummy data fid = fopen('tmp.mat','w'); fmtStr = repmat(' %f',[1,13...

presque 13 ans il y a | 0

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How to extract information from h5disp?
What data are you trying to extract? |h5info| will return the same content as the disp, but in the form of a structure. While...

presque 13 ans il y a | 0

| A accepté

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Runtime loading of shared libraries
Use <http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html ldconfig> or use MATLAB's <http://www.mathworks.com/help/...

environ 13 ans il y a | 0

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Extracting subsets of structs from HDF5 files
Steve, You would have to use the low-level functions. I believe it can be done, but its a bit more complex than what I could ...

environ 13 ans il y a | 0

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I have a problem with ncread, OPeNDAP and 4-dim data
Remon, I am not sure what is happening here. The error code appears to indicate a server side error <https://www.unidata.ucar.ed...

environ 13 ans il y a | 0