답변 있음
About quantization of image
_"i want images for all 16 levels"_ I interpreted it as - quantize to 16 levels and give me a mask for each of those levels. ...

대략 11년 전 | 0

답변 있음
Finding the Angle of Intersection of elements from two images
Attached an image (generated by |imshowpair|). <</matlabcentral/answers/uploaded_files/33168/1.png>> A rough off the top s...

대략 11년 전 | 1

| 수락됨

답변 있음
does compressing my training images in jpg format affect my results when l test my model on other image set in real time?
Probably.

대략 11년 전 | 0

답변 있음
Load time from netcdf file and retain the 'Hour' value
Instead of time = double(netcdf_time/24 + datenum('1900-01-01 00:00:00')); (netcdf/24 is still happening in int32, hence ...

대략 11년 전 | 7

| 수락됨

답변 있음
how can use more than one function in batch processing app that embedded in matlab2015 ?
Unfortunately not. One cludgy alternative if you only want to visualize - use |imfuse| to fuse the two outputs. functi...

대략 11년 전 | 0

| 수락됨

답변 있음
Return value of rgb2gray
It returns an MxN numeric array.

대략 11년 전 | 0

| 수락됨

답변 있음
Best tool for analysing/altering netcdf data (beyond read-only)
There are more functions in the |ncread| family - Have a look at all of them <http://www.mathworks.com/help/matlab/network-com...

대략 11년 전 | 1

답변 있음
how can do a process on some images in a loop process while these images are not like a sequence?
Try the <http://www.mathworks.com/help/images/batch-processing-using-the-image-batch-processor-app.html |imageBatchProcessor|> a...

대략 11년 전 | 1

답변 있음
combine 2 netcdf files into one
|ncwriteschema| only writes the 'schema',i.e things like variable and dimension definitions. You still need to follow this with ...

대략 11년 전 | 0

답변 있음
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...

대략 11년 전 | 1

| 수락됨

대략 11년 전 | 0

답변 있음
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...

대략 11년 전 | 2

답변 있음
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|>...

11년 초과 전 | 0

답변 있음
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...

11년 초과 전 | 0

답변 있음
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(...

11년 초과 전 | 0

| 수락됨

답변 있음
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...

11년 초과 전 | 2

| 수락됨

답변 있음
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....

11년 초과 전 | 0

답변 있음
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.

11년 초과 전 | 0

| 수락됨

답변 있음
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...

11년 초과 전 | 0

| 수락됨

답변 있음
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...

11년 초과 전 | 0

답변 있음
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-...

11년 초과 전 | 0

답변 있음
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'); %-------...

11년 초과 전 | 2

| 수락됨

답변 있음
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...

거의 12년 전 | 2

| 수락됨

답변 있음
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...

거의 12년 전 | 0

답변 있음
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...

거의 12년 전 | 0

| 수락됨

답변 있음
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 ...

거의 12년 전 | 1

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

거의 12년 전 | 0

답변 있음
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 ...

대략 12년 전 | 0

| 수락됨

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

대략 12년 전 | 0

답변 있음
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 ...

대략 12년 전 | 0

| 수락됨