The management of the surviving path memory in Viterbi's algorithm is generally performed by Trace-Back or Exchange.Register. A generalized method using precompiled trace-back...
An algorithm is presented for fast implementation of time-varying wavelet packets maintaining perfect reconstruction throughout transitions. It is based on filter banks known as t...
An image compression system based on transform coding and zonal sampling is presented. It is based on the wellknown Chen-Smith coder, but with an improved technique for transform ...
Eduardo M. Rubino, Henrique S. Malvar, Ricardo L. ...
– This paper presents a novel approach to implement the interpolation function by means of Lagrange interpolators. The proposed architecture does not require high-frequency multi...
F. Francesconi, G. Lazzari, Valentino Liberali, Fr...