The codes can be downloaded here
version 1.0 : this is a tar.gz file
that contains
- a directory MEXfiles
- a directory Pictures
- a directory CodesMCVEM
- two MATLAB-function ExampleMCVEM.m, MCVEM.m
- a manual, in pdf format
Description
of the directories
- MEXfiles
MATLAB has the capability of running functions written in C. The files
which hold the source for these functions are called MEX-Files.
Some functions of our codes are written in C. This is typically the
case of functions for sampling a Markov field with given stationary
distribution.
- Pictures
This directory contains the synthetic and real images, used in the
paper. For synthetic images called pict,
three dat-files are available: pict_true.dat,
pict_obs.dat and pict_init.dat that contain resp.
the true image, the observed image (additive gaussian noise) and the
initial image for the iterative algorithms. For real images, only two
dat-files are available: pict_obs.dat
and pict_init.dat.
- CodesMCVEM
This directory contains the codes for running MCVEM. The
main file is InterfaceMCVEM.m, where
the different parameters and the different choices of implementation
are fixed.
Example
The MATLAB-function ExampleMCVEM contains examples of
call of the function MCVEM.
This function in turn calls InterfaceMCVEM.m
and creates an output file.