已回答
How do I convert an RGB image into an IR image?
RGB images capture information within the visible spectrum, to capture infrared images (outside visual spectrum) you would need ...

12 years 前 | 0

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已回答
How to Read files into MATLAB from OPeNDAP servers (HYCOM)
With R2012a, try <http://www.mathworks.com/help/techdoc/ref/ncread.html |ncread|>.

12 years 前 | 0

已回答
Thinning Algorithm that ensures 8 connectivity
Sonam, Try the bwmorph(image,'thin',Inf) syntax. Without the third input argument, the thinning process is only perfor...

13 years 前 | 1

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已回答
Convert netcdf file to ascii file..
With 10a, I cant think of a simple approach. You would have to use the <http://www.mathworks.com/help/techdoc/ref/netcdf.html |n...

13 years 前 | 0

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Saving MATLAB Workspace to NetCDF File
Brad, From what I know, your best bet would be to write one. The <http://www.mathworks.com/help/techdoc/ref/nccreate.html nc...

13 years 前 | 0

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How to find the total number of attributes attached to a variable in Matlab netcdf?
Leon, Have a look at <http://www.mathworks.com/help/techdoc/ref/netcdf.inqvar.html |netcdf.inqVar|>. This page will give you ...

13 years 前 | 0

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已回答
How to create a a scalar NetCDF variable (i.e with no dimensions)?
Could you tell us why would you need a dimension of size zero? Are you trying to create a scalar variable? If so, try [] for th...

13 years 前 | 1

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已回答
ncread not identifying missing values
Emily, the replacing fill values and applying scale and offset values is a convention. (i.e its not part of the file format spec...

13 years 前 | 0

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Image analysis
Have a look at <http://www.mathworks.com/products/image/demos.html?file=/products/demos/shipping/images/ipexrotate.html this> de...

13 years 前 | 0

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已回答
shortestpath between two points on skeleton in binary image
Maybe <http://blogs.mathworks.com/steve/2011/11/01/exploring-shortest-paths-part-1/ this blog post by Steve> could give you some...

13 years 前 | 0

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Duration curve in matlab
Rasmus, more clarification would help people not familiar with these curves to try and answer you. I understand the x-axis to sp...

13 years 前 | 0

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Time axis in netcdf files
Isabella, I dont see a netcdf.putVar for varid_lon, varid_lat etc, so I guess what you are seeing is the default fill value. ...

13 years 前 | 0

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已回答
How to convert Tiff image to Ntsc
You could use <http://www.mathworks.com/help/techdoc/ref/imread.html imread> to read in an RGB Tiff image as a matrix and then u...

13 years 前 | 0

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Data not written correctly to netcdf file
Anna, the data might not get fully written unless you close the file. A call to close would flush out all the data to the file: ...

13 years 前 | 0

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已回答
Motion tracking for research
Here is one attempt using something Walter suggested. You might be able to modify this to generalize it enough for your applicat...

13 years 前 | 1

已回答
Matlab slowing down while reading netCDF
I really have no clue, wild guesses: * Instead of having to restart MATLAB, try issuing a |clear mex| after a read, how does th...

13 years 前 | 0

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How do I use IMFILTER to high pass filter an image?
<http://fourier.eng.hmc.edu/e161/lectures/gradient/node1.html This> tutorial might help.

13 years 前 | 2

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已回答
background removal
You might also consider extracting the crack instead of removing the background :) What do you intend to do after you 'remove th...

13 years 前 | 0

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How to use Chronux
MATLAB does not know where to look for 'ndb'. I assume 'ndb.m' is in the folder you downloaded for 'Chronux'. You would have to ...

13 years 前 | 0

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How do I downgrade the version of HDF5 library that MATLAB uses?
Robert, the hdf5 library is very closely tied to the MATLAB executable and cannot be replaced/downgraded. It might help to o...

13 years 前 | 1

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已回答
How do I use my smart phone camera as a webcam in MATLAB?
The general solution would need two parts, one to broadcast the data from the device and another part to read this data into MAT...

13 years 前 | 13

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提问

How do I use my smart phone camera as a webcam in MATLAB?
I have an smartphone device with a camera. I would like to obtain and process this image data in MATLAB. (Specifically, I have ...

13 years 前 | 13 个回答 | 6

13

个回答

已回答
Obtain pixel values from a contour point towards center of image
If you have the contour points, you ought to be able to average them to obtain the center pixel location. You could then use <ht...

13 years 前 | 0

已回答
Average data from multiple tsv files to graph
TSV (Tab separated values) can be read using <http://www.mathworks.com/help/techdoc/ref/dlmread.html |dlmread|>. To process ...

13 years 前 | 0

已回答
Image Processing on Matlab
Do you just want to display the frames in sequence or is there any other reason you want to use |implay|? If its just displayin...

13 years 前 | 0

已回答
How can I convert a XYZ format to an image format
What is the range and resolution of i's and j's? Can you scale these coordinates into integer values? If you could scale them i...

13 years 前 | 0

已回答
I want to access custom TIFF tags
Mark, would the output of |imfinfo| be of any use? I think it reads custom tags (as 'unknown' tags in the output).

13 years 前 | 0

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rtifc error
A <http://en.wikipedia.org/wiki/Magic_number_(programming) magic number> is "A constant numerical or text value used to identify...

13 years 前 | 0

已回答
need help parsing data from .dat file
Please do update the question clarifying Jan's comments. In the meantime, here's something to give you some ideas: (also look...

13 years 前 | 0

已回答
How do I index into a 2D matrix using two equal length R and C vectors?
You can use a combination of <http://blogs.mathworks.com/steve/2008/02/08/linear-indexing/ linear indexing> and the function <ht...

13 years 前 | 2

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