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VLSI implementation of a nonlinear image interpolation filter

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3 Author(s)
Marsi, S. ; Dipartimento di Elettrotecnica Elettronica ed Inf., Trieste Univ., Italy ; Carrato, S. ; Ramponi, G.

A novel edge-preserving image interpolation algorithm is introduced. It is based on the use of a simple nonlinear filter which reconstructs sharp edges accurately and without the ringing effects which are present in other interpolation techniques. Some simulation results on one- and two-dimensional data are presented, and a possible VLSI implementation is discussed

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Consumer Electronics, IEEE Transactions on  (Volume:42 ,  Issue: 3 )