A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
Group-based spatio-temporal video analysis and abstraction using wavelet parameters
2011
Signal, Image and Video Processing
1 In this paper, we present a spatio-temporal event based approach to video signal analysis and abstraction employing wavelet transform features. The video signal is assumed to be a sequence of overlapping independent visual components called events, which typically are temporally overlapping compact functions that describe temporal evolution of a given set of the spatial parameters of the video signal. We utilize event based temporal decomposition technique to resolve the overlapping
doi:10.1007/s11760-011-0268-y
fatcat:2qmwyihjsza3himiv7gwhdtulu