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Szukana fraza: [Abstract = "This is a very timeconsuming and awkward approach due to serious limitations of optical flow methods. In this paper, a review of variousfilters with motion detection when applied to the processing of image sequences coming from old movies is presented.These filters are nonlinear and based on the concept of multistage median filtering or mathematical morphology. Somenew filters are proposed. The idea of these new filters presented here is to detect moving areas instead of performingfull estimation of motion in the sequence and to apply exclusively 2D filters in those regions while applying 3D motionnoncompensated filters in static areas, which usually significantly reduces the computational burden."]

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