Matlab: Image Processing through Expectation Maximization
$10-100 USD
Stengt
Lagt ut omtrent 20 år siden
$10-100 USD
Betalt ved levering
I need to implement Expectation Maximization through the use of Matlab for image segmentation. The basic idea is below from previous work done. A framework of codes and a possible set of EM codes can be provided but modifications need to be done.
Not only would I need a working set of codes but I'll need guidance to understand both EM and the codes fully.
Idea:
A sequence of images(eg. 20 frames) input into the framework codes which make use of EM to produce background models.(eg. 3 background models each with a mean and variance)
A current(test frame) image is being compared with the background models.
3 D-matrices are produced using D=I-mu/sigma (something like this) and the min is taken :
D=min(D(:,:,1), D(:,:,2), D(:,:,3));
Thresholding is done next (i.e. map=<5)
Blobs are formed for connected component analysis.
Small regions are removed for better performance.
Prosjekt-ID: 445
Om prosjektet
3 forslag
Eksternt prosjekt
Aktiv 17 år siden
Ønsker du å tjene penger?
Fordeler med budgivning på Freelancer
Angi budsjettet og tidsrammen
Få betalt for arbeidet ditt
Skisser forslaget ditt
Det er gratis å registrere seg og by på jobber
3 frilansere byr i gjennomsnitt $400 USD for denne jobben
We are a group of young professionals completed our masters degree in computer application from one of the best universities in India . We have done a good number of freelancing projects in .NET applications VC++, VB, C, C++ and Matlab and are looking forward to establish long-term business relationship. we guarenty a well documented work in the end with technical perfection
the bid posted is approximate we will finalize on the time and amount after getting the details
Conversant with the EM algorithm and Gibbs sampling to compute maximum likelihood estimates given incomplete samples. 1 year experience in working with MATLAB. Research publication in 3D Image processing.