I have many objects with a lots features, and I'd like to detect the change objects using all of the features. I intend to carry it out by Change vector analysis and MAD methods. Is there tool for that? For example, R or Matlab. I expect some useful suggestions. Thank you in advance.
Hi Lei Ma,
MAD (Multivariate Alteration Detection) is already implemented in Orfeo ToolBox :
https://www.orfeo-toolbox.org/CookBook/CookBooksu105.html#x138-7060005.6.10
You can also find a MATLAB version on the Nielsen's homepage: http://www.imm.dtu.dk/~alan/software.html
Note that Nielsen's homepage provides also the IR-MAD (Iteratively Reweighted) code in MATLAB.
I hope it will help!
https://www.orfeo-toolbox.org/CookBook/CookBooksu105.html#x138-7060005.6.10
http://www.imm.dtu.dk/~alan/software.html
Hi
Change Vector Analysis is implemented into IDRISI, altough it is a commercial one
http://www.clarklabs.org/index.cfm
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