Component separation with flexible models. Application to the separation of astrophysical emissions
نویسندگان
چکیده
This paper offers a new point of view on component separation, based on a model of additive components which enjoys a much greater flexibility than more traditional linear component models. This flexibility is needed to process the complex full-sky observations expected from the Planck space mission, for which it was developed, but it may also be useful in any context where accurate component separation is needed.
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تاریخ انتشار 2008