Preserving the reconstruction property of frames from frame coefficients with erasures (CROSBI ID 274312)
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Bakić, Damir
engleski
Preserving the reconstruction property of frames from frame coefficients with erasures
We discuss a new approach to the problem of recovering signal fromframe coefficients with erasures. It is known that, under the assumption thatthe erasure set of indices for a given frame satisfies the minimal redundancycondition, there exists a synthesizing dual frame which enables us to perfectlyreconstruct the original signal without recovering the lost coefficients. In thispaper we describe further properties of such dual frames compensating forerasures.
frame ; dual frame ; erasure
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Matematika