Contributing with a tracking algorithm

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Hello, I had a couple of homeworks for my master studies. One of them is a particle filter based tracker, and the other one is a spatiogram based mean-shift tracking. I would like to contribute with these algorithms to opencv. My question is, if these methods are wanted for opencv, should I use the tracking API that was being developed in this year GSoC? or Should I use an interface like the one used now for the CamShift tracker?

Thanks!