Respondida
Why the values of perimeter calculated using regionprops for Matlab 2010 and 2015 differ?
The <http://www.mathworks.com/help/images/release-notes.html release notes> R2014a appears to explain that the newer value is mo...

más de 9 años hace | 1

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más de 9 años hace | 0

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Why do I need to add some addtitional files for the generated c code like "libmwbwpackctbb.h"?
Some of these functions use a <http://www.mathworks.com/help/images/list-of-supported-functions-with-usage-notes.html library> t...

más de 9 años hace | 2

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Use cell array to get inputs
The new <http://www.mathworks.com/help/images/batch-processing-using-the-image-batch-processor-app.html |image batch processor|>...

más de 9 años hace | 0

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How to show a sequence of images
You could try using the <http://www.mathworks.com/help/images/batch-processing-using-the-image-batch-processor-app.html |image b...

más de 9 años hace | 0

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Scan through an image to detect the mid points of 2 grey regions
See if this gives you any ideas: %% im = imread('/tmp/t.png'); imtool(im); % RGB? gray scale im = rgb2gray(...

más de 9 años hace | 0

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Respondida
How to apply pixel shift to individual pixels in image file?
Have a look at the displacement field syntax of <http://www.mathworks.com/help/images/ref/imwarp.html#inputarg_D |imwarp|>. Depe...

más de 9 años hace | 2

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Respondida
Why am I unable to call the ncread function to read NetCDF files?
Pedro, you might not have the latest version of MATLAB. |ncread| was first shipped with R2011a. If possible, consider upgrading....

más de 9 años hace | 0

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How to edit a particular variable in a netcdf file?
You could use the <http://www.mathworks.com/help/matlab/ref/ncwrite.html ncwrite> function to overwrite the variable.

más de 9 años hace | 0

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Respondida
Take coordinate data from struct, throw it into an array. Why is this hard to find info about?
Does this help? (If not, use this example code to show how you want your Centriod variable to look like) stats = regionpro...

casi 10 años hace | 0

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Respondida
NetCDF file grid box extraction
I got this far.. then realized no exact match exists for that lat/lon. So, conceptually, what do you want to do? Pick a point cl...

casi 10 años hace | 0

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Image area calculation and edge detection...
If you have the latest version, try out the <http://www.mathworks.com/help/images/image-segmentation-using-the-color-thesholder-...

casi 10 años hace | 0

Respondida
How to save a Tiff using signed values with LibTiff library.
You need one extra tag: intFinalImage = int16(magic(10)); tiffFile = 't.tif'; t = Tiff(tiffFile,'w'); %-------...

alrededor de 10 años hace | 2

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Respondida
How do I write a netcdf file that ncdump and cdo/GrADS will understand?
James - my guess is that the other utilities you are using are based on an older version of the NetCDF library - they do not rec...

alrededor de 10 años hace | 2

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Respondida
Memory Usage and block proc
blockproc will not read the full image, it ought to only read one tile each. However, since your file system is serial, the fina...

más de 10 años hace | 0

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I am able to read the netcdf file format. But how to calculate average? Suppose I have to calculate the average from 1st January to 5th January, then again 6th January to 10th January and so on.....Below is the program to read the values.
I assume you know about <http://www.mathworks.com/help/matlab/ref/mean.html |mean|> but want to find out how to index into a net...

más de 10 años hace | 0

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Respondida
Example 3D netcdf data
If you assume net connection, your example could "download" it. MATLAB can read <http://docs.opendap.org/index.php/Dataset_List ...

más de 10 años hace | 1

Respondida
How to create Linear structuring element in morphological operations
Use <http://www.mathworks.com/help/images/ref/strel.html#bqkf9de |strel|>.

más de 10 años hace | 0

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How can i create a NetCDF file ?
Felipe, Consider starting with the example in the <http://www.mathworks.com/help/matlab/ref/nccreate.html |nccreate|> doc page ...

más de 10 años hace | 0

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Respondida
character recognition
How about <http://en.wikipedia.org/wiki/Template_matching template matching>? Look at a demo, the corresponding source code s...

más de 10 años hace | 0

Respondida
How to extract the data from .nc file based on longitude and latitude,time?
The nc* functions and the netcdf.* functions represent two independent ways to access a NetCDF file. I would recommend sticking ...

más de 10 años hace | 0

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Respondida
why does hdf5read function return only 4 decimal places instead all numbers
Look at the documentation for <http://www.mathworks.com/help/matlab/ref/format.html |format|>. >> hinfo = hdf5info('test....

más de 10 años hace | 0

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Respondida
How we can check for more than one edge passing through a pixel
When looking for 3x3 (or 2x2) patterns, BWLOOKUP is usually faster and more flexible: function bw = multiedge(bwedge) ...

más de 10 años hace | 0

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extract portion of netCDF file based on latitide and longitude
Try using <http://www.mathworks.com/help/matlab/ref/ncdisp.html |ncdisp|> first to look at the structure of your file. Usually...

más de 10 años hace | 0

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Respondida
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...

más de 10 años hace | 0

Respondida
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...

casi 11 años hace | 0

Respondida
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...

casi 11 años hace | 3

Respondida
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...

casi 11 años hace | 0

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Respondida
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...

casi 11 años hace | 0

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Respondida
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(:...

casi 11 años hace | 0