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Last Update: 2009.04.1
All the code on this website is distributed under the GNU General Public License, which specifies the conditions under which it may be modified and redistributed. This license ensures the freedom of the software and allows for the distribution of modified copies in a manner that is consistent with that freedom. Please read it carefully. If you have further questions, please refer to the software license pages at the Free Software Foundation website. These files are not guaranteed to work on your machine and are not supported.
Collection of MATLAB implementation of parametric active model
functions and examples. Two novel algorithms, vector field convolution
(VFC) external force and Poisson inverse gradient (PIG) automatic
initialization, are included with two examples. Tested with MATLAB
7.4. Visit the VFC
website for details.
MATLAB and C implementation of speckle reducing anisotropic
diffusion (SRAD) with an example. Tested with MATLAB 7.0. Visit the SRAD website for details.
Q: I keep getting the following error message when trying to run the SRAD example:
??? Undefined function or method 'SRAD_c' for input arguments of type 'single'. Error in ==> SRAD at 97  J = SRAD_c(single(I),niter,lambda,... Error in ==> ex_SRAD at 34 [J,rect] = SRAD(I,200,0.5,rect);
A: Some of the required libraries are written in C. In order for MATLAB to use these libraries, it is necessary to instruct MATLAB to compile the code. This can be achieved using the command:
For this command to work, it is necessary to have a compiler installed and MATLAB configured to use it. For more information consult the MEX-files Guide on the MathWorks website.
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