A fast algorithm for 1-norm vector median filtering

Authors:
M. Barni
Affiliations:
Dept. of Electron. Eng., Florence Univ.
Venue:
IEEE Transactions on Image Processing
Year:
1997

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Abstract

A major drawback with vector median filters is their high computational complexity. A fast algorithm is presented for the computation of the vector median operator based on 1-norm. The algorithm complexity is investigated both from a theoretical and an experimental point of view. Simulation results are shown proving the complexity reduction achieved by the novel algorithm